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perfume

 
Dictionary: per·fume   (pûr'fyūm', pər-fyūm') pronunciation
 
n.
  1. A substance that emits and diffuses a fragrant odor, especially a volatile liquid distilled from flowers or prepared synthetically.
  2. A pleasing, agreeable scent or odor. See synonyms at fragrance.
tr.v., -fumed, -fum·ing, -fumes. (pər-fyūm')

To fill or permeate with fragrance; impart a pleasant odor to.

[French parfum, from Old Italian parfumo, from parfumare, to fill with smoke : par-, intensive pref. (from Latin per-, per-) + fumare, to smoke (from Latin fūmāre, from fūmus, smoke).]


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How Products are Made: How is perfume made?
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Background

Since the beginning of recorded history, humans have attempted to mask or enhance their own odor by using perfume, which emulates nature's pleasant smells. Many natural and man-made materials have been used to make perfume to apply to the skin and clothing, to put in cleaners and cosmetics, or to scent the air. Because of differences in body chemistry, temperature, and body odors, no perfume will smell exactly the same on any two people.

Perfume comes from the Latin "per" meaning "through" and "fumum," or "smoke." Many ancient perfumes were made by extracting natural oils from plants through pressing and steaming. The oil was then burned to scent the air. Today, most perfume is used to scent bar soaps. Some products are even perfumed with industrial odorants to mask unpleasant smells or to appear "unscented."

While fragrant liquids used for the body are often considered perfume, true perfumes are defined as extracts or essences and contain a percentage of oil distilled in alcohol. Water is also used. The United States is the world's largest perfume market with annual sales totalling several billions of dollars.

History

According to the Bible, Three Wise Men visited the baby Jesus carrying myrrh and frankincense. Ancient Egyptians burned incense called kyphi—made of henna, myrrh, cinnamon, and juniper—as religious offerings. They soaked aromatic wood, gum, and resins in water and oil and used the liquid as a fragrant body lotion. The early Egyptians also perfumed their dead and often assigned specific fragrances to deities. Their word for perfume has been translated as "fragrance of the gods." It is said that the Moslem prophet Mohammed wrote, "Perfumes are foods that reawaken the spirit."

Eventually Egyptian perfumery influenced the Greeks and the Romans. For hundreds of years after the fall of Rome, perfume was primarily an Oriental art. It spread to Europe when 13th century Crusaders brought back samples from Palestine to England, France, and Italy. Europeans discovered the healing properties of fragrance during the 17th century. Doctors treating plague victims covered their mouths and noses with leather pouches holding pungent cloves, cinnamon, and spices which they thought would protect them from disease.

Perfume then came into widespread use among the monarchy. France's King Louis XIV used it so much that he was called the "perfume king." His court contained a floral pavilion filled with fragrances, and dried flowers were placed in bowls throughout the palace to freshen the air. Royal guests bathed in goat's milk and rose petals. Visitors were often doused with perfume, which also was sprayed on clothing, furniture, walls, and tableware. It was at this time that Grasse, a region of southern France where many flowering plant varieties grow, became a leading producer of perfumes.

Meanwhile, in England, aromatics were contained in lockets and the hollow heads of canes to be sniffed by the owner. It was not until the late 1800s, when synthetic chemicals were used, that perfumes could be mass marketed. The first synthetic perfume was nitrobenzene, made from nitric acid and benzene. This synthetic mixture gave off an almond smell and was often used to scent soaps. In 1868, Englishman William Perkin synthesized coumarin from the South American tonka bean to create a fragrance that smelled like freshly sown hay. Ferdinand Tiemann of the University of Berlin created synthetic violet and vanilla. In the United States, Francis Despard Dodge created citronellol—an alcohol with rose-like odor—by experimenting with citronella, which is derived from citronella oil and has a lemon-like odor. In different variations, this synthetic compound gives off the scents of sweet pea, lily of the valley, narcissus, and hyacinth.

Just as the art of perfumery progressed through the centuries, so did the art of the perfume bottle. Perfume bottles were often as elaborate and exotic as the oils they contained. The earliest specimens date back to about 1000 B.C. In ancient Egypt, newly invented glass bottles were made largely to hold perfumes. The crafting of perfume bottles spread into Europe and reached its peak in Venice in the 18th century, when glass containers assumed the shape of small animals or had pastoral scenes painted on them. Today perfume bottles are designed by the manufacturer to reflect the character of the fragrance inside, whether light and flowery or dark and musky.

Raw Materials

Natural ingredients—flowers, grasses, spices, fruit, wood, roots, resins, balsams, leaves, gums, and animal secretions—as well as resources like alcohol, petrochemicals, coal, and coal tars are used in the manufacture of perfumes. Some plants, such as lily of the valley, do not produce oils naturally. In fact, only about 2,000 of the 250,000 known flowering plant species contain these essential oils. Therefore, synthetic chemicals must be used to re-create the smells of non-oily substances. Synthetics also create original scents not found in nature.

Some perfume ingredients are animal products. For example, castor comes from beavers, musk from male deer, and ambergris from the sperm whale. Animal substances are often used as fixatives that enable perfume to evaporate slowly and emit odors longer. Other fixatives include coal tar, mosses, resins, or synthetic chemicals. Alcohol and sometimes water are used to dilute ingredients in perfumes. It is the ratio of alcohol to scent that determines whether the perfume is "eau de toilette" (toilet water) or cologne.

The Manufacturing
Process

Collection

  • Before the manufacturing process begins, the initial ingredients must be brought to the manufacturing center. Plant substances are harvested from around the world, often hand-picked for their fragrance. Animal products are obtained by extracting the fatty substances directly from the animal. Aromatic chemicals used in synthetic perfumes are created in the laboratory by perfume chemists.

Extraction

Oils are extracted from plant substances by several methods: steam distillation, solvent extraction, enfleurage, maceration, and expression.

  • In steam distillation, steam is passed through plant material held in a still, whereby the essential oil turns to gas. This gas is then passed through tubes, cooled, and liquified. Oils can also be extracted by boiling plant substances like flower petals in water instead of steaming them.
  • Under solvent extraction, flowers are put into large rotating tanks or drums and benzene or a petroleum ether is poured over the flowers, extracting the essential oils. The flower parts dissolve in the solvents and leave a waxy material that contains the oil, which is then placed in ethyl alcohol. The oil dissolves in the alcohol and rises. Heat is used to evaporate the alcohol, which once fully burned off, leaves a higher concentration of the perfume oil on the bottom.
  • During enfleurage, flowers are spread on glass sheets coated with grease. The glass sheets are placed between wooden frames in tiers. Then the flowers are removed by hand and changed until the grease has absorbed their fragrance.
  • Maceration is similar to enfleurage except that warmed fats are used to soak up the flower smell. As in solvent extraction, the grease and fats are dissolved in alcohol to obtain the essential oils.
  • Expression is the oldest and least complex method of extraction. By this process, now used in obtaining citrus oils from the rind, the fruit or plant is manually or mechanically pressed until all the oil is squeezed out.

Blending

  • Once the perfume oils are collected, they are ready to be blended together according to a formula determined by a master in the field, known as a "nose." It may take as many as 800 different ingredients and several years to develop the special formula for a scent.

    After the scent has been created, it is mixed with alcohol. The amount of alcohol in a scent can vary greatly. Most full perfumes are made of about 10-20% perfume oils dissolved in alcohol and a trace of water. Colognes contain approximately 3-5% oil diluted in 80-90% alcohol, with water making up about 10%. Toilet water has the least amount—2% oil in 60-80% alcohol and 20% water.

Aging

  • Fine perfume is often aged for several months or even years after it is blended. Following this, a "nose" will once again test the perfume to ensure that the correct scent has been achieved. Each essential oil and perfume has three notes: "Notes de tete," or top notes, "notes de coeur," central or heart notes, and "notes de fond," base notes. Top notes have tangy or citrus-like smells; central notes (aromatic flowers like rose and jasmine) provide body, and base notes (woody fragrances) provide an enduring fragrance. More "notes," of various smells, may be further blended.

Quality Control

Because perfumes depend heavily on harvests of plant substances and the availability of animal products, perfumery can often turn risky. Thousands of flowers are needed to obtain just one pound of essential oils, and if the season's crop is destroyed by disease or adverse weather, perfumeries could be in jeopardy. In addition, consistency is hard to maintain in natural oils. The same species of plant raised in several different areas with slightly different growing conditions may not yield oils with exactly the same scent.

Problems are also encountered in collecting natural animal oils. Many animals once killed for the value of their oils are on the endangered species list and now cannot be hunted. For example, sperm whale products like ambergris have been outlawed since 1977. Also, most animal oils in general are difficult and expensive to extract. Deer musk must come from deer found in Tibet and China; civet cats, bred in Ethiopia, are kept for their fatty gland secretions; beavers from Canada and the former Soviet Union are harvested for their castor.

Synthetic perfumes have allowed perfumers more freedom and stability in their craft, even though natural ingredients are considered more desirable in the very finest perfumes. The use of synthetic perfumes and oils eliminates the need to extract oils from animals and removes the risk of a bad plant harvest, saving much expense and the lives of many animals.

The Future

Perfumes today are being made and used in different ways than in previous centuries. Perfumes are being manufactured more and more frequently with synthetic chemicals rather than natural oils. Less concentrated forms of perfume are also becoming increasingly popular. Combined, these factors decrease the cost of the scents, encouraging more widespread and frequent, often daily, use.

Using perfume to heal, make people feel good, and improve relationships between the sexes are the new frontiers being explored by the industry. The sense of smell is considered a right brain activity, which rules emotions, memory, and creativity. Aromatherapy—smelling oils and fragrances to cure physical and emotional problems—is being revived to help balance hormonal and body energy. The theory behind aromatherapy states that using essential oils helps bolster the immune system when inhaled or applied topically. Smelling sweet smells also affects one's mood and can be used as a form of psychotherapy.

Like aromatherapy, more research is being conducted to synthesize human perfume—that is, the body scents we produce to attract or repel other humans. Humans, like other mammals, release pheromones to attract the opposite sex. New perfumes are being created to duplicate the effect of pheromones and stimulate sexual arousal receptors in the brain. Not only may the perfumes of the future help people cover up "bad" smells, they could improve their physical and emotional well-being as well as their sex lives.

Where To Learn More

Periodicals

Bylinsky, Gene. "Finally, A Good Aphrodisiac?" Fortune, October 21, 1991, p. 18.

Green, Timothy. "Making Scents Is More Complicated Than You Think." Smithsonian, June 1991, pp. 52-60.

Iverson, Annemarie. "Ozone." Harper's Bazaar, November 1993, pp. 208-40.

Lord, Shirley. "Message In a Bottle." Vogue, May 1992, p. 220.

Raphael, Anna. "Ahh! Aromatherapy." Delicious!, December 1994, pp. 47-48.

[Article by: Evelyn S. Dorman]


 
World of the Body: perfume
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Perfume is used for a wide variety of purposes: aesthetic, religious, culinary, and medicinal, among others. Traditionally perfumes were made from plant and animal substances and prepared in the form of waters, oils, unguents, powders, and incense. This last method of fragrancing gives us our word ‘perfume’ which means ‘to smoke through’. Most modern perfumes are alcohol-based and contain synthetic scents. While the term ‘perfume’ usually refers to fragrances in general, in the more technical language of the perfumer, a perfume must contain over 15% of fragrance oils in alcohol. Eau de parfum, eau de toilette, and cologne contain lesser amounts of fragrance oils in alcohol diluted with water.

The preferred fragrances for perfumes are by no means universal, but differ according to cultural dictates and fashions. In the sixteenth century, for example, pungent animal scents such as musk and civet were very popular. In the nineteenth century, by contrast, such animal scents were generally considered too crude, and light floral fragrances were favoured.

Perfumes were held in high esteem and widely employed in the ancient world. The wealthy would perfume not only their own bodies, but their furnishings and their favourite horses and dogs. On ancient altars perfumes were offered to the gods, while in the kitchens of antiquity the same scents — saffron, cinnamon, rose, myrrh — might be used to flavour food and wine.

With the rise of Christianity, perfumes became associated with a decadent lifestyle which catered to bodily desires rather than to spiritual necessities. Many of the early Church Fathers condemned the use of perfume as ‘a bait which draws us into sensual lusts’. While disdaining the use of perfumes, however, the Church employed metaphors of fragrance to refer to the spiritual life. Prayer, for example, was presented as a symbolic form of incense, while the Christian soul was a ‘perfumed garden’ of grace. Such metaphors acquired a certain physical reality in the phenomenon of the ‘odour of sanctity’, whereby holy persons were believed to exhale a divine fragrance.

By the end of the Middle Ages, perfumes were once again enormously popular in social life. Those who could afford it perfumed their clothes, as well as their bodies, and wore gloves and shoes made out of perfumed leather. Even jewellery might be perfumed, or else fashioned of beads of hardened perfume. In the sixteenth and seventeenth centuries the Puritans and other Protestant reformers, following the ascetic doctrines of the early Christians, denounced this indulgence in scent as contributing to an immoral lifestyle and disguising an underlying stench of sin.

Along with offering pleasing scents, perfumes had many practical uses in premodernity. Perfumes were believed to play a role both in preserving health and curing disease. Thus the ancient poet Alexis decreed that ‘the best recipe for health is to apply sweet scents unto the brain.’ The ancients employed a variety of herbal scents to treat different ailments. The fragrance of mint, for example, was thought to ease a stomach ache. Perfumes might also be applied directly to a wound to relieve inflamation and counter the ill odour of decay.

In the Middle Ages and later perfumes played a particularly important role during periods of plague. According to contemporary theories, plagues were caused by corrupt air, and transmitted from person to person through smell. The best ways to prevent such olfactory contagion were to avoid coming into contact with infectious odours and to counter the odours of disease with other pungent smells, such as perfumes and incense. The pomander — a small perforated container filled with spices and herbs and worn on the body — was meant to provide a continuous fragrant shield against disease.

In the late eighteenth and nineteenth centuries, however, many of the hitherto practical uses of perfume fell out of favour. As bathing became more popular, perfumes were no longer needed to mask stale body odours. The medicinal value of perfume was also questioned. Perfumes, in fact, were sometimes decried by physicians as actually leading to disease by clogging pores, or by enfeebling the mind and body through their vapours. The development of germ theory in the late 1800s largely put to rest the age-old idea of corrupt odours as agents of infection. Perfumes, consequently, were no longer considered by the medical profession to either prevent or cure disease.

The aesthetic use of perfume also declined during the same period. This was due in part to a backlash prompted by the French Revolution against the perfumed, luxurious lifestyle of the aristocracy. Furthermore, the rise of industrial capitalism encouraged the accumulation and display of tangible goods. In this culture of the concrete, the evanescent nature of perfumes made them a ‘bad buy’. Countering this materialist trend were various nineteenth-century artistic and literary movements, notably that of the Symbolists, which lauded perfumes as stimuli to the imagination.

During the nineteenth century, perfumes, which had previously been worn by both sexes, became increasingly restricted to women. The supposedly frivolous nature of perfume was deemed to make fragrance more suitable for ‘frivolous’ women than for ‘serious’ men. Sweet floral scents, in particular, were considered appropriate for women, while men, if they wore any scent at all, were offered woodsy or spicy fragrances.

In the late twentieth century a number of developments have influenced the cultural role of perfumes. The growth of ‘consumer capitalism’, with its emphasis on enjoyment, rather than mere accumulation, of goods, has led to a surge in perfume use. While perfumes are still considered primarily the domain of women, the market for men's perfumes is continually expanding. Research is also being undertaken on how the selective employment of fragrances may influence behaviour, stimulating office workers to work more effectively or shoppers to buy more products. Finally, the medicinal use of perfume has made a comeback in the contemporary practice of aromatherapy, which utilizes fragrant essential oils to treat a range of physical and psychological ailments. These trends towards increased perfume use, however, are currently being combatted by an anti-perfume movement, which argues that many people find perfumes irritating and allergenic, and agitates for an ‘odour-free’ environment.

— Constance Classen

Bibliography

  • Classen, C., Howes, D., and Synnott, A. (1994). Aroma: the cultural history of smell. Routledge, London
 
Thesaurus: perfume
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Antonyms: perfume
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n

Definition: scent, often packaged
Antonyms: odor, stench, stink


 

Fluid preparation used for scenting, composed of natural essences or synthetics and a fixative. Perfumes are concocted by the artful blending of certain fragrant substances in appropriate proportions. The art of perfumery was apparently known to the ancient Chinese, Hindus, Egyptians, Israelites, Carthaginians, Arabs, Greeks, and Romans; references to perfumes are found in the Bible. Raw materials used in perfumery include natural products, of plant or animal origin, and synthetic materials. Fine perfumes may be blends of more than 100 ingredients.

For more information on perfume, visit Britannica.com.

 
Spotlight: perfume
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From our Archives: Today's Highlights, March 22, 2005

Archeologists believe they have found the world's oldest production site for perfume. Scientists extracted essences from pieces of clay pots found in a 4,000-year-old pit in Cyprus, discerning scents similar to those used today. (story)
 
perfume, aroma produced by the essential oils of plants and by synthetic aromatics. The burning of incense that accompanied the religious rites of ancient China, Palestine, and Egypt led gradually to the personal use of perfume. In Greece, where flower scents were first developed, the use of perfume became widespread. In Rome perfume was used extravagantly. During the Middle Ages the Crusaders brought the knowledge of perfumery back to Europe from the East. It was at this time that animal substances were first added as fixatives—musk, ambergris, civet, and castoreum (from the beaver). Italian perfumers settled in Paris (after 1500), and thereafter France became the leader of the industry. After 1500 scents became fashionable; both men and women wore an ornamental pomander or pouncet-box (dry-scent box), which hung from the waist. Each wealthy household had a “still room” where perfume was prepared by the women. Since the early 19th cent., chemists have analyzed many essential oils and have produced thousands of synthetics, some imitating natural products and others yielding new scents. Most perfumes today are blends of natural and synthetic scents and of fixatives that equalize vaporization of the blends and add pungency. The ingredients are usually combined with alcohol for liquid scents and with fatty bases for many cosmetics. Leading producers of perfume oils are the East Indies, Réunion island, and S France. Bulgaria and Turkey are noted for attar of roses, Algeria for geranium oils, Italy for citrus oils, and England for lavender and mint. The great fashion houses of Paris are renowned for perfumes that carry their names. See eau de Cologne.

Bibliography

See E. Sagarin, The Science and Art of Perfumery (2d ed. 1955); R. Genders, Perfume through the Ages (1972).


 

The perfume of a wine is simply its smell. See also bouquet Glossary of Wine Tasting Terms (perfumed), page 613.

 

Perfumes are substances, generally made by blending plant oils, selected animal secretions, and synthetic chemicals, to produce a pleasant odor. Such substances were highly valued and sought after throughout human history, especially before regular bathing and the widespread use of deodorants altered the significance of human body odors. During earlier centuries, for a body to smell of a pleasant odor was noteworthy. Modern medicine has observed that in certain illnesses the skin gives out a scent of violets, pineapple, and musk, among others.

Whatever the explanation may be, this observation helps one understand the perfumes produced by mediums and makes the phrase "the odor of sanctity " appear in a new light. Christian saints are said to exhale a sweet perfume which increases at death and may remain for weeks, months, or even years afterwards. When the body of St. Casimir, Patron of Poland, was exhumed in 1603, 120 years after his death, it was found entire and exhaled a sweet smell. St. Cajetan emitted the scent of orange blossoms, St. Francis that of musk. Other saints stated to have given forth fragrance include St. Clare of Ferriol (660 C.E.), St. Hermann of Britanny (714 C.E.) and St. Patrick (461 C.E.).

Some Hindu yogis are credited with the ability to create perfumes by miraculous means. In his famous book Bengal Lancer (1930), F. Yeats-Brown described his encounter with a Mahatma named Babu Bisudhanan Dhan at Puri, Calcutta. With nothing more than a magnifying-glass and a piece of cotton-wool, the Mahatma conjured perfumes out of the air by focusing light on the cotton-wool through the glass. Each scent was waved away with the hand, to be succeeded by the next request. He produced in quick succession the scents of violets, musk, sandalwood, opium, heliotrope, flowering bamboo, nicotine plant, jasmine, and even cow-dung. A later book, Naked Ascetic by Victor Dane (1933), described a Tantric yogi in Bhawanipore who produced on request the smell of violets on Dane's handkerchief without it leaving Dane's hand; the perfume lasted for twelve hours.

In the records of William Stainton Moses, we find highly illustrative experiences recorded. For example, at the closing of a séance, scents were often found to be issuing out of his head. The more they were wiped away, the stronger and more plentiful they became. The most common scents were musk, verbena, new-mown hay and an unfamiliar odor which was assumed to be a "spirit scent." During the séance it usually came down in showers. On Dr. Stanhope Templeman Speer's request a good tablespoonful was once poured into a glass. Moses was fully aware that his body played an important part in the production of scents. He wrote on July 4, 1874: "While in the garden, before we began to sit, I was conscious of scent all round me, especially on my hair. When I rubbed my hair my hand was scented strongly. I tried the experiment many times. When the peppermint came I was conscious of its presence first near my head, and it seemed, as it were, to be evolved out of the hair. I have before noticed the same thing, but not so markedly on this occasion."

He suspected that the process was remedial, as the scent from his scalp was most marked when he was suffering pain. He believed that scents were employed to harmonize conditions. As he noted, "If a new sitter is present, he or she is sensed, and so initiated. The chair which the stranger occupies is surrounded by luminous haze, from which issues the perfume; and very frequently wet scent, more or less pungent, according to conditions, is sprinkled from the ceiling at the same time. If a new intelligence is to communicate, or special honour to be paid to a chief, the room is pervaded by perfume which grows stronger as the spirit enters. This scenting of the room in which we are about to meet will sometimes commence many hours before we begin. There is a subtle odour in it which is perpetually being changed. Sometimes the aroma of a flower from the garden is drawn out, intensified, and insinuated throughout the house. Sometimes the odour is like nothing of this earth's production, ethereal, delicate, and infinitely delightful. Sandal-wood used to be a favourite, and rose, verbena, and odours of other flowers have been plentifully used.

"I find it difficult to convey any idea of the subtle odours that have been diffused throughout the room, or of the permanence of the scent. It is usually the first manifestation and the last. The perfume is sprinkled in showers from the ceiling, and borne in waves of cool air round the circle, especially when the atmosphere is close and the air oppressive. Its presence in a particular place is shown to me by the luminous haze which accompanies it. I can trace its progress round the circle by the light … and can frequently say to a certain sitter: 'You will smell the scent directly. I see the luminous form going to you.' My vision has always been confirmed by the exclamations of delight which follow.

"When we first observed this manifestation, it was attended by a great peculiarity. The odour was circumscribed in space, confined to a belt or band, beyond which it did not penetrate. It surrounded the circle to a few feet, and outside of that belt was not perceptible; or it was drawn across the room as a cordon, so that it was possible to walk into it and out of it again— the presence and absence of the odour and the temperature of the air which accompanied it being most marked…. Within it the temperature was cool and the scent strong, outside of it the air was decidedly warmer, and no trace of the perfume was perceptible. It was no question of fancy. The scent was too strong for that.

"I have known the same phenomenon to occur in the open air. I have been walking with a friend, for instance, and we have walked into air laden with scent, and through it again into the natural atmosphere … I have even known cases where wet scent has been produced and showered down in the open air. On one special occasion, in the Isle of Wight, my attention was attracted by the patter of some fine spray on a lady's [Mrs. Speer's] silk dress, as we were walking along a road. One side of the dress was plentifully besprinkled with fine spray, which gave forth a delicious odour, very clearly perceptible for some distance round.

"During a séance the scent is either carried, as it seems, round the circle, and is then accompanied by cool air, or it is sprinkled down from the ceiling of the room in liquid form. In the clairvoyant state I am able to see and describe the process before the scent is sprinkled, and can warn a special sitter not to look upwards. For, on certain occasions, when conditions are not favourable, the scent is pungent and most painful if it gets into my eye, and it has caused no more pain than water would. On the contrary, I have seen the effect caused on another [Mrs. Speer] by a similar occurrence. The pain caused was excruciating, the inflammation was most severe, and the effects did not pass off for 24 hours or more. In fact, whatever the liquid was, it caused severe conjunctivitis.

"This variety in the pungency and potency of perfume I attribute to variety in the attendant circumstances. The illness of one of the sitters will cause the scent to become coarse and pungent. Harmonious conditions, physical and mental, are signalised by the presence of delicate subtle odours which are infinitely charming. I have said that sometimes the odour of flowers, either in the house or garden, will be intensified. A vase of fresh flowers put on the table causes the natural perfume in this way. We used frequently to gather fresh flowers, and watch the process. Flowers which had a very slight smell when gathered would, by degrees, throw off such a perfume as to fill the room and strike anyone who came into it most forcibly. In this case the natural odour of the flower was intensified and the bloom received no harm. At other times, however, some liquid was apparently put upon the blossom, and an odour, not its own given to it. In that case it invariably withered and died very rapidly. I have frequently had flowers in my buttonhole scented in this way.

"Great quantities of dry musk have been from time to time thrown about in the house where our circle meets. On a late occasion it fell in very considerable quantities over a writing-desk at which a lady was sitting in the act of writing letters. It was mid-day, and no one was near at the time, yet the particles of musk were so numerous as to pervade the whole contents of the desk. They were placed, for no throwing would have produced such a result, at the very bottom of the desk, and between the papers which it contained. The odour was most pronounced; and the particles, when gathered together, made up a considerable packet. Some time after this when at a séance, I saw something which looked like luminous dust on the table. No odour was perceptible, but in my clairvoyant state I saw a heap of luminous particles which appeared to be extremely brilliant. I described it, and putting out my hand I found that there was really a heap on the table. I inquired what it was and musk was rapped out. We demurred, for no odour was perceptible, but the statement was reiterated. After the séance we gathered up the dust, which looked like musk, but had no smell whatsoever. The next morning, however, the odour was powerful enough; and the powder still exists, and is indubitably a very good powdered musk. By what imaginable process can that phenomenon have been accomplished?"

The scents were not always welcome. In his note of July 4, 1874, Moses referred to a pungent odor of peppermint which was very unpleasant. Stanhope Speer described this happening more outspokenly: "The other evening a newcomer slipped in, and stank us out of the room by throwing down from the ceiling a large quantity of Sp. Pulegii. Everything that it touched was impregnated for 24 hours. The dining-room cloth and my own nether habiliments had to be exposed to view in the back garden; and on the following morning our dining-room floor and passage had to be freely fumigated with pastilles. That spirit has not been invited to join us again."

The experience suggests that the stench observed in some curious cases of haunting have a similar cause. Dr. Justinus Kerner recorded the case of Frau Eslinger who, in 1835, in the prison of Weinberg, was visited and talked to by a ghost that emitted an intolerable stench, felt by many others, as well.

The sickening stench of a charnel house was reported in a house near London (Daily Chronicle, April 15, 1908). On examination it was revealed that a body had been left unburied in the house until advanced putrefaction had occurred.

Florence Marryat wrote about the phantom "Lenore" of Mary Showers: "On one occasion … there was a charnel house smell about her, as if she had been buried a few weeks and dug up again…. One evening at Mrs. Gregory's … I nearly fainted from the smell. It resembled nothing but that of a putrid corpse, and when she returned to the cabinet, I was compelled to leave the room and retch from the nausea it had caused me."

The medium Carlos Mirabelli of São Paolo once produced a skeleton via materialization. An odor as that of a cadaver was emitted from his body.

The withdrawal of the scents of flowers of which Moses wrote was the only physical phenomenon known in Leonora Piper 's mediumship. "Mrs. Piper's fingers," wrote Richard Hodgson, "moved near the flower, as if withdrawing something from it; and in a few hours it had withered."

Lord Adare witnessed the famous medium D. D. Home extending his hand towards the flowers on a small table, the fingers pointing towards them. "His hand remained there for few seconds, and was then brought round, and with a motion like sprinkling, cast the perfume of the flowers towards each of us in turn; the perfume was so strong that there could be no mistake about it. This was done twice. Home then made some very curious experiments with flowers; he separated the scent into two portions—one odor smelling exactly like earth; the other being sweet.

Essences were also similarly withdrawn, "I am going to take the strength from the brandy—and he began to make passes over the glass and flipping his fingers, sending a strong smell of spirit through the room; in about five minutes he had made the brandy as weak as very weak brandy and water, it scarcely tasted at all of spirit; both Lindsay and I tasted it, at the moment, and also some time after the séance was over.

"He withdrew the acid flavour from a half a lemon, freshly cut and tasted. He held it up above his head; a yellowish light came over it, and when offered to taste again the lemon was found most disagreeable, the flavour was like magnesia or washing soda. He then restored the acid. Holding it up, a rose coloured flame came over it. After a little while, he offered it and it was found all right." (See Experiences in Spiritualism with D. D. Home by Viscount Adare [1870]).

The psychical researcher Dr. Joseph Maxwell found the luminous phenomena of the medium Eusapia Palladino at the sittings of Choisy not very convincing because a strong aroma of phosphorus permeated the room. Later, however, he found this odor characteristic and discovered that it was more like the odor of ozone than that of phosphorus. It was like the odor perceptible in the vicinity of frictional electrical machines when in activity.

It is curious to note that this smell often disturbed clairvoyants during their visions. Emanuel Swedonborg was one of the first to record his annoyance over it. In the poltergeist disturbance of the Drummer of Tedworth in 1661, the manifestations were sometimes accompanied by "a bloomy noisome smell" as of sulphur.

There are early records of paranormal scents in the correspondence of Dr. G. P. Billot with J. P. F. Deleuze in 1839. Billot stated that superior intelligences presented themselves through his somnambules, presided at séances, and manifested themselves by the delicious odors which they diffused around them.

In the séances of the medium David Duguid, perfumes were administered to one sitter at a time, and the recipient felt the cooling odors gently blown over his face. The manifestation was not confined to the séance room; it was sometimes experienced in the open air.

Among later mediums in whose séances the phenomenon was often recorded the Marquis Centurione Scotto and Mina Crandon ("Margery") stand foremost.

Sources:

Dane, Victor. Naked Ascetic. N.p., 1933.

Dunraven, Windham Thomas Wyndham Quin. Experiences in Spiritualism with D. D. Home. 1871. Reprint, New York: Arno Press, 1976.

Kennett, Frances. History of Perfume. London: Harrap, 1975.

Thompson, C. J. S. The Mystery and Lure of Perfume. London: J. Lane; Detroit: Singing Tree Press, 1969.

Yeats-Brown, F. Bengal Lancer. London: V. Gollancz Ltd., 1930. Reprinted as The Life of a Bengal Lancer. New York: Viking Press: 1931.

 
Word Tutor: perfume
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pronunciation

IN BRIEF: A sweet smell; pleasing odor; fragrance.

pronunciation Fame is the perfume of heroic deeds. — Socrates (469-399 BC)

 
Wikipedia: Perfume
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Perfume is a mixture of fragrant essential oils and aroma compounds, fixatives, and solvents used to give the human body, animals, objects, and living spaces a "pleasant" smell.

Contents

History

Egyptian scene depicting the preparation of Lily perfume
Etruscan perfume vase shaped like a female head

The word perfume used today derives from the Latin "per fumum", meaning through smoke. Perfumery, or the art of making perfumes, began in ancient Mesopotamia and Egypt and was further refined by the Romans and Persians. Although perfume and perfumery also existed in India, much of its fragrances are incense based. The earliest distillation of Attar was mentioned in the Hindu Ayurvedic text Charaka Samhita. The Harshacharita, written in 7th century A.D. in Northern India mentions use of fragrant agarwood oil.

The world's first recorded chemist is considered to be a woman named Tapputi, a perfume maker who was mentioned in a cuneiform tablet from the second millennium BC in Mesopotamia.[1] She distilled flowers, oil, and calamus with other aromatics then filtered and put them back in the still several times.[2]

Recently, archaeologists have uncovered what are believed to be the world's oldest perfumes in Pyrgos, Cyprus. The perfumes date back more than 4,000 years. The perfumes were discovered in an ancient perfumery. At least 60 stills, mixing bowls, funnels and perfume bottles were found in the 43,000-square-foot (4,000 m2) factory.[3] In ancient times people used herbs and spices, like almond, coriander, myrtle, conifer resin, bergamot, as well as flowers.[4]

The Arabian chemist, Al-Kindi (Alkindus), wrote in the 9th century a book on perfumes which he named Book of the Chemistry of Perfume and Distillations. It contained more than a hundred recipes for fragrant oils, salves, aromatic waters and substitutes or imitations of costly drugs. The book also described 107 methods and recipes for perfume-making, and even the perfume making equipment, like the alembic, still bears its Arabic name[5].

The Persian Muslim doctor and chemist Avicenna (also known as Ibn Sina) introduced the process of extracting oils from flowers by means of distillation, the procedure most commonly used today. He first experimented with the rose. Until his discovery, liquid perfumes were mixtures of oil and crushed herbs or petals, which made a strong blend. Rose water was more delicate, and immediately became popular. Both of the raw ingredients and distillation technology significantly influenced western perfumery and scientific developments, particularly chemistry.

Knowledge of perfumery came to Europe as early as the 14th century due partially to the spread of Islam. But it was the Hungarians who ultimately introduced the first modern perfume. Made of scented oils blended in an alcohol solution, the first modern perfume was made in 1370 at the command of Queen Elizabeth of Hungary and was known throughout Europe as Hungary Water. The art of perfumery prospered in Renaissance Italy, and in the 16th century, Italian refinements were taken to France by Catherine de' Medici's personal perfumer, Rene le Florentin. His laboratory was connected with her apartments by a secret passageway, so that no formulas could be stolen en route. France quickly became the European center of perfume and cosmetic manufacture. Cultivation of flowers for their perfume essence, which had begun in the 14th century, grew into a major industry in the south of France. During the Renaissance period, perfumes were used primarily by the wealthy to mask body odors resulting from infrequent bathing. Partly due to this patronage, the western perfumery industry was created. By the 18th century, aromatic plants were being grown in the Grasse region of France to provide the growing perfume industry with raw materials. Even today, France remains the centre of the European perfume design and trade.

Concentration

Perfume types reflect the concentration of aromatic compounds in a solvent, which in fine fragrance is typically ethanol or a mix of water and ethanol. Various sources differ considerably in the definitions of perfume types. The concentration by percent/volume of perfume oil is as follows:

  • Perfume extract (Extrait): 15-40% (IFRA: typical 20%) aromatic compounds
  • Eau de Parfum (EdP), Parfum de Toilette (PdT): 10-20% (typical ~15%) aromatic compounds. Sometimes listed as "eau de perfume" or "millésime".
  • Eau de Toilette (EdT): 5-15% (typical ~10%) aromatic compounds
  • Eau de Cologne (EdC): Chypre citrus type perfumes with 3-8% (typical ~5%) aromatic compounds
  • Splash and After shave: 1-3% aromatic compounds

Perfume oil is necessarily diluted with a solvent because undiluted oils (natural or synthetic) contain high concentrations of chemical components (natural or otherwise) that will likely result in allergic reactions and possibly injury when applied directly to skin or clothing. As well, the scents in pure perfume oils are far too concentrated to smell pleasant. By far the most common solvent for perfume oil dilution is ethanol or a mixture of ethanol and water. Perfume oil can also be diluted by means of neutral-smelling oils such as fractionated coconut oil, or liquid waxes such as jojoba oil.

The intensity and longevity of a perfume is based on the concentration, intensity and longevity of the aromatic compounds (natural essential oils / perfume oils) used: As the percentage of aromatic compounds increases, so does the intensity and longevity of the scent created. Different perfumeries or perfume houses assign different amounts of oils to each of their perfumes. Therefore, although the oil concentration of a perfume in Eau de Parfum (EdP) dilution will necessarily be higher than the same perfume in Eau de Toilette (EdT) from within the same range, the actual amounts can vary between perfume houses. An EdT from one house may be stronger than an EdP from another.

Men's fragrances are rarely as EdP or perfume extracts. As well, women's fragrances are rarely sold in EdC concentrations. Although this gender specific naming trend is common for assigning fragrance concentrations, it does not directly have anything to do with whether a fragrance was intended for men or women.

Furthermore, some fragrances with the same product name but having a different concentration name may not only differ in their dilutions, but actually use different perfume oil mixtures altogether. For instance, in order to make the EdT version of a fragrance brighter and fresher than its EdP, the EdT oil may be "tweaked" to contain slightly more top notes or fewer base notes. In some cases, words such as "extrême", "intense" or "concentrée", that might indicate aromatic concentration are sometimes completely different fragrances that relates only because of a similar perfume accord. An example of this would be Chanel‘s Pour Monsieur and Pour Monsieur Concentrée.

Eau de Cologne (EdC) since 1706 in Cologne, Germany is originally a specific fragrance and trademark. However outside of Germany the term has become generic for Chypre citrus perfumes (without base-notes).

Describing a perfume

Shelves of perfumes

The precise formulae of commercial perfumes are kept secret. Even if they were widely published, they would be dominated by such complex ingredients and odorants that they would be of little use in providing a guide to the general consumer in description of the experience of a scent. Nonetheless, connoisseurs of perfume can become extremely skillful at identifying components and origins of scents in the same manner as wine experts [6].

The most practical way to start describing a perfume is according to the elements of the fragrance notes of the scent or the family it belongs to, all of which affect the overall impression of a perfume from first application to the last lingering hint of scent[7][8]

Fragrance notes

Perfume is described in a musical metaphor as having three sets of 'notes', making the harmonious scent accord. The notes unfold over time, with the immediate impression of the top note leading to the deeper middle notes, and the base notes gradually appearing as the final stage. These notes are created carefully with knowledge of the evaporation process of the perfume.

  • Top notes: The scents that are perceived immediately on application of a perfume. Top notes consist of small, light molecules that evaporate quickly. They form a person's initial impression of a perfume and thus are very important in the selling of a perfume. Also called the head notes.
  • Middle notes: The scent of a perfume that emerges just prior to when the top notes dissipate. The middle note compounds form the "heart" or main body of a perfume and act to mask the often unpleasant initial impression of base notes, which become more pleasant with time. They are also called the "heart notes".
  • Base notes: The scent of a perfume that appears close to the departure of the middle notes. The base and middle notes together are the main theme of a perfume. Base notes bring depth and solidity to a perfume. Compounds of this class of scents are typically rich and "deep" and are usually not perceived until 30 minutes after application.

The scents in the top and middle notes are influenced by the base notes, as well the scents of the base notes will be altered by the type of fragrance materials used as middle notes. Manufacturers of perfumes usually publish perfume notes and typically they present it as fragrance pyramid, with the components listed in imaginative and abstract terms.

Olfactive families

Grouping perfumes, like any taxonomy, can never be a completely objective or final process. Many fragrances contain aspects of different families. Even a perfume designated as "single flower", however subtle, will have undertones of other aromatics. "True" unitary scents can rarely be found in perfumes as it requires the perfume to exist only as a singular aromatic material.

Classification by olfactive family is a starting point for a description of a perfume, but it cannot by itself denote the specific characteristic of that perfume.

Traditional

The traditional classification which emerged around 1900 comprised the following categories:

  • Single Floral: Fragrances that are dominated by a scent from one particular flower; in French called a soliflore. (e.g. Serge Lutens' Sa Majeste La Rose, which is dominated by rose.)
  • Floral Bouquet: Containing the combination of several flowers in a scent.
  • Amber: A large fragrance class featuring the sweet slightly animalic scents of ambergris or labdanum, often combined with vanilla, flowers and woods. Can be enhanced by camphorous oils and incense resins, which bring to mind Victorian era imagery of the Middle East and Far East.
  • Wood: Fragrances that are dominated by woody scents, typically of agarwood, sandalwood and cedar. Patchouli, with its camphoraceous smell, is commonly found in these perfumes.
  • Leather: A family of fragrances which features the scents of honey, tobacco, wood and wood tars in its middle or base notes and a scent that alludes to leather.
  • Chypre: Meaning Cyprus in French, this includes fragrances built on a similar accord consisting of bergamot, oakmoss, patchouli, and labdanum. This family of fragrances is named after a perfume by François Coty. A notable example is Mitsouko (a popular name for girls in Japanese) by Guerlain.
  • Fougère: Meaning Fern in French, built on a base of lavender, coumarin and oakmoss. Houbigant's Fougère Royale pioneered the use of this base. Many men's fragrances belong to this family of fragrances, which is characterized by its sharp herbaceous and woody scent.

Modern

Since 1945, due to great advances in the technology of perfume creation (i.e., compound design and synthesis) as well as the natural development of styles and tastes; new categories have emerged to describe modern scents:

  • Bright Floral: combining the traditional Single Floral & Floral Bouquet categories.
  • Green: a lighter and more modern interpretation of the Chypre type, with pronounced cut grass and cucumber-like scents
  • Aquatic, Oceanic, or Ozonic: the newest category in perfume history, appearing in 1991 with Christian Dior's Dune. A very clean, modern smell leading to many of the modern androgynous perfumes. Generally contains calone, a synthetic scent discovered in 1966. Also used to accent floral, oriental, and woody fragrances.
  • Citrus: An old fragrance family that until recently consisted mainly of "freshening" eau de colognes, due to the low tenacity of citrus scents. Development of newer fragrance compounds has allowed for the creation of primarily citrus fragrances.
  • Fruity: featuring the aromas of fruits other than citrus, such as peach, cassis (black currant), mango, passion fruit, and others.
  • Gourmand: scents with "edible" or "dessert"-like qualities. These often contain notes like vanilla, tonka bean and coumarin, as well as synthetic components designed to resemble food flavors. An example is Thierry Mugler's Angel.

Fragrance wheel

Fragrance Wheel perfume classification chart, ver. 1983

The Fragrance wheel is a relatively new classification method that is widely used in retail and in the fragrance industry. The method was created in 1983 by Michael Edwards, a consultant in the perfume industry, who designed his own scheme of fragrance classification.The new scheme was created in order to simplify fragrance classification and naming scheme, as well as to show the relationships between each of the individual classes[9].

The five standard families consist of Floral, Oriental, Woody, Fougère, and Fresh, with the former four families being more "classic" while the latter consisting of newer bright and clean smelling citrus and oceanic fragrances that have arrived due to improvements in fragrance technology. Each of the families are in turn divided into sub-groups and arranged around a wheel.

Aromatics sources

Plant sources

Plants have long been used in perfumery as a source of essential oils and aroma compounds. These aromatics are usually secondary metabolites produced by plants as protection against herbivores, infections, as well as to attract pollinators. Plants are by far the largest source of fragrant compounds used in perfumery. The sources of these compounds may be derived from various parts of a plant. A plant can offer more than one source of aromatics, for instance the aerial portions and seeds of coriander have remarkably different odors from each other. Orange leaves, blossoms, and fruit zest are the respective sources of petitgrain, neroli, and orange oils.

Animal sources

  • Ambergris: Lumps of oxidized fatty compounds, whose precursors were secreted and expelled by the Sperm Whale. Ambergris is commonly referred to as "amber" in perfumery and should not be confused with yellow amber, which is used in jewelry.
  • Castoreum: Obtained from the odorous sacs of the North American beaver.
  • Civet: Also called Civet Musk, this is obtained from the odorous sacs of the civets, animals in the family Viverridae, related to the Mongoose. The World Society for the Protection of Animals investigated African civets caught for this purpose.[11]
  • Hyraceum: Commonly known as "Africa Stone," is the petrified excrement of the Rock Hyrax.[12]
  • Honeycomb: From the honeycomb of the Honeybee. Both beeswax and honey can be solvent extracted to produce an absolute. Beeswax is extracted with ethanol and the ethanol evaporated to produce beeswax absolute.
  • Musk: Originally derived from the musk sacs from the Asian musk deer, it has now been replaced by the use of synthetic musks which usually are called “white musk”.

Other natural sources

  • Lichens: Commonly used lichens include oakmoss and treemoss thalli.
  • "Seaweed": Distillates are sometimes used as essential oil in perfumes. An example of a commonly used seaweed is Fucus vesiculosus, which is commonly referred to as bladder wrack. Natural seaweed fragrances are rarely used due to their higher cost and lower potency than synthetics.

Synthetic sources

Many modern perfumes contain synthesized odorants. Synthetics can provide fragrances which are not found in nature. For instance, Calone, a compound of synthetic origin, imparts a fresh ozonous metallic marine scent that is widely used in contemporary perfumes. Synthetic aromatics are often used as an alternate source of compounds that are not easily obtained from natural sources. For example, linalool and coumarin are both naturally occurring compounds that can be inexpensively synthesized from terpenes. Orchid scents (typically salicylates) are usually not obtained directly from the plant itself but are instead synthetically created to match the fragrant compounds found in various orchids.

The majority of the world's synthetic aromatics are created by relatively few companies. They include:

Each of these companies patents several processes for the production of aromatic synthetics annually.

Characteristics

Natural and synthetics are used for their different odor characteristics in perfumery

Naturals Synthetics
Variance Vary by the times and locations where they are harvested. It's much more difficult to produce consistent products with equivalent odor over years of harvest. As such, the perfumer has to "manually" balance-out the natural variations of the ingredients in order to maintain the quality of the perfume. Much more consistent than natural aromatics. However, differences in organic synthesis may result in minute differences in concentration of impurities. If these impurities have low smell (detection) thresholds, the differences in the scent of the synthetic aromatic will be significant.
Components Thousands of chemical compounds. Depending on purity, consists primarily of one chemical compound.
Scent Uniqueness Bears a somewhat similar scent to its originating material, depending on the extraction method. Similar to natural scents if the compounds are the same. Novel scent compounds not mimicking natural compounds however, bear little scent likeness to natural materials.
Scent Complexity Deep and complex fragrance notes. Softer with subtle scent nuances. Pure and pronounced fragrance notes. Structural and defined.
Price Perfume composed of largely natural materials are usually much more expensive. Perfumes using largely synthetic aromatics can be available at widely-affordable prices. However, synthetic aromatics and perfumes are not necessarily cheaper than naturals. Some synthetics can be more costly than most natural ingredients due to various factors such as the complexity of systhesis or extraction procedure.

Obtaining natural odorants

Before perfumes can be composed, the odorants used in various perfume compositions must first be obtained. Synthetic odorants are produced through organic synthesis and purified. Odorants from natural sources require the use of various methods to extract the aromatics from the raw materials. The results of the extraction are either essential oils, absolutes, concretes, or butters, depending on the amount of waxes in the extracted product. [13]

All these techniques will, to a certain extent, distort the odor of the aromatic compounds obtained from the raw materials. This is due to the use of heat, harsh solvents, or through exposure to oxygen in the extraction process which will denature the aromatic compounds, which either change their odor character or renders them odorless.

  • Maceration/Solvent extraction: The most used and economically important technique for extracting aromatics in the modern perfume industry. Raw materials are submerged in a solvent that can dissolve the desired aromatic compounds. Maceration lasts anywhere from hours to months. Fragrant compounds for woody and fibrous plant materials are often obtained in this manner as are all aromatics from animal sources. The technique can also be used to extract odorants that are too volatile for distillation or easily denatured by heat. Commonly used solvents for maceration/solvent extraction include hexane, and dimethyl ether. The product of this process is called a "concrete".
    • Supercritical fluid extraction: A relatively new technique for extracting fragrant compounds from a raw material, which often employs Supercritical CO2. Due to the low heat of process and the relatively nonreactive solvent used in the extraction, the fragrant compounds derived often closely resemble the original odor of the raw material.
    • Ethanol extraction: A type of solvent extraction used to extract fragrant compounds directly from dry raw materials, as well as the impure oily compounds materials resulting from solvent extraction or enfleurage. Ethanol extraction is not used to extract fragrance from fresh plant materials since these contain large quantities of water, which will also be extracted into the ethanol.
  • Distillation: A common technique for obtaining aromatic compounds from plants, such as orange blossoms and roses. The raw material is heated and the fragrant compounds are re-collected through condensation of the distilled vapour.
    • Steam distillation: Steam from boiling water is passed through the raw material, which drives out their volatile fragrant compounds. The condensate from distillation are settled in a Florentine flask. This allows for the easy separation of the fragrant oils from the water. The water collected from the condensate, which retains some of the fragrant compounds and oils from the raw material is called hydrosol and sometimes sold. This is most commonly used for fresh plant materials such as flowers, leaves, and stems.
    • Dry/destructive distillation: The raw materials are directly heated in a still without a carrier solvent such as water. Fragrant compounds that are released from the raw material by the high heat often undergo anhydrous pyrolysis, which results in the formation of different fragrant compounds, and thus different fragrant notes. This method is used to obtain fragrant compounds from fossil amber and fragrant woods where an intentional "burned" or "toasted" odor is desired.
    • Fractionation: Through the use of a fractionation column, different fractions distilled from a material can be selectively excluded to modify the scent of the final product. Although the product is more expensive, this is sometimes performed to remove unpleasant or undesirable scents of a material and affords the perfumer more control over their composition process.
  • Expression: Raw material is squeezed or compressed and the oils are collected. Of all raw materials, only the fragrant oils from the peels of fruits in the citrus family are extracted in this manner since the oil is present in large enough quantities as to make this extraction method economically feasible.
  • Enfleurage: Absorption of aroma materials into solid fat or wax and then extracting the odorous oil with ethyl alcohol. Extraction by enfleurage was commonly used when distillation was not possible because some fragrant compounds denature through high heat. This technique is not commonly used in the present day industry due to its prohibitive cost and the existence of more efficient and effective extraction methods. [7]

Fragrant extracts

Although fragrant extracts are known to the general public as the generic term "essential oils", a more specific language is used in the fragrance industry to describe the source, purity, and technique used to obtain a particular fragrant extract.

Of these extracts, only absolutes, essential oils, and tinctures are directly used to formulate perfumes.

  • Absolute: Fragrant materials that are purified from a pommade or concrete by soaking them in ethanol. By using a slightly hydrophilic compound such as ethanol, most of the fragrant compounds from the waxy source materials can be extracted without dissolving any of the fragrantless waxy molecules. Absolutes are usually found in the form of an oily liquid.
  • Concrete: Fragrant materials that have been extracted from raw materials through solvent extraction using volatile hydrocarbons. Concretes usually contain a large amount of wax due to the ease in which the solvents dissolve various hydrophobic compounds. As such concretes are usually further purified through distillation or ethanol based solvent extraction. Concretes are typically either waxy or resinous solids or thick oily liquids.
  • Essential oil: Fragrant materials that have been extracted from a source material directly through distillation or expression and obtained in the form of an oily liquid. Oils extracted through expression are sometimes called expression oils.
  • Pomade: A fragrant mass of solid fat created from the enfleurage process, in which odorous compounds in raw materials are adsorbed into animal fats. Pommades are found in the form of an oily and sticky solid.
  • Tincture: Fragrant materials produced by directly soaking and infusing raw materials in ethanol. Tinctures are typically thin liquids. [7]

Products from different extraction methods are known under different names even though their starting materials are the same. For instance, orange blossoms from Citrus aurantium that have undergone solvent extraction produces "orange blossom absolute" but that which have been steam distilled is known as "neroli oil".

Composing perfumes

Perfume compositions are an important part of many industries ranging from the luxury goods sectors, food services industries, to manufacturers of various household chemicals. The purpose of using perfume or fragrance compositions in these industries is to affect customers through their sense of smell and entice them into purchasing the perfume or perfumed product. As such there is significant interest in producing a perfume formulation that people will find aesthetically pleasing.

The perfumer

The job of composing perfumes that will sell is left up to an expert on perfume composition or known in the fragrance industry as the perfumer. They are also sometimes referred to affectionately as a "Nez" (French for nose) due to their fine sense of smell and skill in smell composition.

The composition of a perfume typically begins with a brief by the perfumer's employer or an outside customer. The customers to the perfumer or their employers, are typically fashion houses or large corporations of various industries. The perfumer will then go through the process of blending multiple perfume mixtures and sell the formulation to the customer, often with modifications of the composition of the perfume.

The perfume composition will then be either used to enhance another product as a functional fragrance (shampoos, make-up, detergents, car interiors, etc.), or marketed and sold directly to the public as a fine fragrance.[6]

Technique

Paper blotters are commonly used by perfumers to sample and smell perfumes and odorants.

Although there is no single "correct" technique for the formulation of a perfume, there are general guidelines as to how a perfume can be constructed from a concept. Although many ingredients do not contribute to the smell of a perfume, many perfumes include colorants and anti-oxidants to improve the marketability and shelf life of the perfume, respectively.

Basic framework

A bottle of men's fragrance

Perfume oils usually contain tens to hundreds of ingredients and these are typically organized in a perfume for the specific role they will play. These ingredients can be roughly grouped into four groups:

  • Primary scents: Can consist of one or a few main ingredients for a certain concept, such as "rose". Alternatively, multiple ingredients can be used together to create an "abstract" primary scent that does not bear a resemblance to a natural ingredient. For instance, jasmine and rose scents are commonly blends for abstract floral fragrances. Cola flavourant is a good example of an abstract primary scent.
  • Modifiers: These ingredients alter the primary scent to give the perfume a certain desired character: for instance, fruit esters may be included in a floral primary to create a fruity floral; calone and citrus scents can be added to create a "fresher" floral. The cherry scent in cherry cola can be considered a modifier.
  • Blenders: A large group of ingredients that smooth out the transitions of a perfume between different "layers" or bases. Common blending ingredients include linalool and hydroxycitronellal.
  • Fixatives: Used to support the primary scent by bolstering it. Many resins and wood scents, and amber bases are used as fixatives.

The top, middle, and base notes of a fragrance may have separate primary scents and supporting ingredients. The perfume's fragrance oils are then blended with ethyl alcohol and water, aged in tanks for several weeks and filtered through processing equipment to, respectively allow the perfume ingredients in the mixture to stabilize and to remove any sediment and particles before the solution can be filled into the perfume bottles[14].

Fragrance bases

Instead of building a perfume from "ground up", many modern perfumes and colognes are made using fragrance bases or simply bases. Each base is essentially modular perfume that is blended from essential oils and aromatic chemicals, and formulated with a simple concept such as "fresh cut grass" or "juicy sour apple". Many of Guerlain's Aqua Allegoria line, with their simple fragrance concepts, are good examples of what perfume fragrance bases are like.

The effort used in developing bases by fragrance companies or individual perfumers may equal that of a marketed perfume, since they are useful in that they are reusable. On top of its reusability, the benefit in using bases for construction are quite numerous:

  1. Ingredients with "difficult" or "overpowering" scents that are tailored into a blended base may be more easily incorporated into a work of perfume
  2. A base may be better scent approximations of a certain thing than the extract of the thing itself. For example, a base made to embody the scent for "fresh dewy rose" might be a better approximation for the scent concept of a rose after rain than plain rose oil. Flowers whose scents cannot be extracted, such as gardenia or hyacinth, are composed as bases from data derived from headspace technology.
  3. A perfumer can quickly rough out a concept from a brief by cobbling together multiple bases, then present it for feedback. Smoothing out the "edges" of the perfume can be done after a positive response.

Reverse engineering

Creating perfumes through reverse engineering with analytical techniques such as GC/MS can reveal the "general" formula for any particular perfume. The difficulty of GC/MS analysis arises due to the complexity of a perfume's ingredients. This is particularly due to the presence of natural essential oils and other ingredients consisting of complex chemical mixtures. However, "anyone armed with good GC/MS equipment and experienced in using this equipment can today, within days, find out a great deal about the formulation of any perfume... customers and competitors can analyze most perfumes more or less precisely."[15]

Antique or badly preserved perfumes undergoing this analysis can also be difficult due to the numerous degradation by-products and impurities that may have resulted from breakdown of the odorous compounds. Ingredients and compounds can usually be ruled out or identified using gas chromatograph (GC) smellers, which allow individual chemical components to be identified both through their physical properties and their scent. Reverse engineering of best-selling perfumes in the market is a very common practice in the fragrance industry due to the relative simplicity of operating GC equipment, the pressure to produce marketable fragrances, and the highly lucrative nature of the perfume market.[14]

Health and environmental issues

Perfume ingredients, regardless of natural or synthetic origins, may all cause health or environmental problems when used or abused in substantial quantities. Although the areas are under active research, much remains to be learned about the effects of fragrance on human health and the environment.

Health

Immunological

Evidence in peer-reviewed journals shows that some fragrances can cause asthmatic reactions in some individuals, especially those with more severe and/or atopic asthma[16]. Many fragrance ingredients can also cause headaches, allergic skin reactions[17] or nausea.[18][19][20]

In some cases, an excessive use of perfumes may cause allergic reactions of the skin. For instance, acetophenone, ethyl acetate[citation needed] and acetone[citation needed] while present in many perfumes, are also known or potential respiratory allergens. Nevertheless this may be misleading, since the harm presented by many of these chemicals (either natural or synthetic) is dependent on environmental conditions and their concentrations in a perfume. For instance, linalool, which is listed as an irritant, causes skin irritation when it degrades to peroxides, however the use of antioxidants in perfumes or reduction in concentrations can prevent this.

Some research on natural aromatics have shown that many contain compounds that cause skin irritation[21]. However some studies, such as IFRA's research claim that opoponax is too dangerous to be used in perfumery, still lack scientific consensus [22]. It is also true that sometimes inhalation alone can cause skin irritation.

Carcinogenicity

There is scientific evidence that some common ingredients, like certain synthetic musks, can disrupt the balance of hormones in the human body (endocrine disruption)[23] [24] and even cause cancer (nitro-musks). Some natural aromatics, such as oakmoss absolutes, contain allergens and carcinogenic compounds [21] [25].

Environmental

Pollution

Synthetic musks are pleasant in smell and relatively inexpensive, as such they are often employed in large quantities to cover the unpleasant scent of laundry detergents and many personal cleaning products. Due to their large scale use, several types of synthetic musks have been found in human fat and milk[26], as well as in the sediments and waters of the Great Lakes [27]

These pollutants may pose additional health and environmental problems when they enter human and animal diets.

Species endangerment

The demands for aromatic materials like sandalwood, agarwood, musk has led to the endangerment of these species as well as illegal trafficking and harvesting.

Safety regulation

The perfume industry in the US is not directly regulated by the FDA, instead the FDA controls the safety of perfumes through their ingredients and require that they be tested to the extent that they are Generally recognized as safe (GRAS). Due to the need for protection of trade secrets, companies rarely give the full listing of ingredients regardless of their effects on health. In Europe, as from 11 March 2005, the mandatory listing of a set of 26 recognized fragrance allergens was enforced.[28] The requirement to list these materials is dependant on the intended use of the final product. The limits above which the allegens are required to be declared are 0.001% for products intended to remain on the skin,and 0.01% for those intended to be rinsed off. This has resulted in many old perfumes like chypres and fougeres classes, which require the use of oakmoss extract, being reformulated.

Preserving perfume

Fragrance compounds in perfumes will degrade or break down if improperly stored in the presence of:

Proper preservation of perfumes involve keeping them away from sources of heat and storing them where they will not be exposed to light. An opened bottle will keep its aroma intact for several years, as long as it is well stored.[6] However the presence of oxygen in the head space of the bottle and environmental factors will in the long run alter the smell of the fragrance.

Perfumes are best preserved when kept in light-tight aluminium bottles or in their original packaging when not in use, and refrigerated to relatively low temperatures: between 3-7 degrees Celsius (37-45 degrees Fahrenheit). Although it is difficult to completely remove oxygen from the headspace of a stored flask of fragrance, opting for spray dispensers instead of rollers and "open" bottles will minimize oxygen exposure. Sprays also have the advantage of isolating fragrance inside a bottle and preventing it from mixing with dust, skin, and detritus, which would degrade and alter the quality of a perfume.

Lists of perfumes

See also

References

  1. ^ Strathern, Paul (2000). Mendeleyev's Dream - The Quest For the Elements. New York: Berkley Books. ISBN 0425184676. 
  2. ^ Levey, Martin (1973). Early Arabic Pharmacology: An Introduction Based on Ancient and Medievl Sources. Brill Archive. pp. 9. ISBN 9004037969. 
  3. ^ 4,000-Year-Old Perfumes Found
  4. ^ Fox News: Ancient Perfumes Recreated, Put on Display in Rome
  5. ^ al-Hassani, Woodcok and Saoud (2006) 1001 Inventions; Muslim Heritage in Our World, FSTC, p.22.
  6. ^ a b c Burr, Chandler (2003). The Emperor of Scent: A Story of Perfume, Obsession, and the Last Mystery of the Senses. New York: Random House. ISBN 0-375-50797-3. 
  7. ^ a b c Fortineau, Anne-Dominique (2004). "Chemistry Perfumes Your Daily Life". Journal of Chemical Education.81(1)
  8. ^ Edwards, Michael (2006). "Fragrances of the World 2006". Crescent House Publishing. ISBN 0-9756097-1-8
  9. ^ Osborne, Grant (2001-05-01). "Interview with Michael Edwards". Basenotes. http://www.basenotes.net/interviews/int-medwards.html. Retrieved on 2006-12-17. 
  10. ^ http://www.udorn-sunshine.com/sunshine_orchid.html
  11. ^ zibetto, civet, civette, profumi animali, aromaterapia, feromoni, pheromons, animal, scents, perfumes,parfums animaux
  12. ^ http://aftelier.com/store/index.php?main_page=product_info&cPath=5_8&products_id=52
  13. ^ Camps, Arcadi Boix (2000). "Perfumery Techniques in Evolution". Allured Pub Corp. ISBN 0-931710-72-3
  14. ^ a b Burr, Chandler (2008). The Perfect Scent: A Year Inside the Perfume Industry in Paris & New York. Henry Holt and Co.. ISBN 978-0805080377. 
  15. ^ Calkin, Robert R. & Jellinek, J. Stephen (1994). "Perfumery: practice and principles". John Wiley & Sons, Inc.. ISBN 0-471-58934-9
  16. ^ Kumar P, Caradonna-Graham VM, Gupta S, Cai X, Rao PN, Thompson J (November 1995). "Inhalation challenge effects of perfume scent strips in patients with asthma". Ann. Allergy Asthma Immunol. 75 (5): 429–33. PMID 7583865. 
  17. ^ Frosch PJ, Rastogi SC, Pirker C, et al. (April 2005). "Patch testing with a new fragrance mix - reactivity to the individual constituents and chemical detection in relevant cosmetic products". Contact Derm. 52 (4): 216–25. doi:10.1111/j.0105-1873.2005.00563.x. PMID 15859994. 
  18. ^ Deborah Gushman. "The Nose Knows". http://www.hanahou.com/pages/magazine.asp?Action=DrawArticle&ArticleID=373&MagazineID=23. Retrieved on 2008-05-07. 
  19. ^ Apostolidis S, Chandra T, Demirhan I, Cinatl J, Doerr HW, Chandra A (2002). "Evaluation of carcinogenic potential of two nitro-musk derivatives, musk xylene and musk tibetene in a host-mediated in vivo/in vitro assay system". Anticancer Res. 22 (5): 2657–62. PMID 12529978. 
  20. ^ Schmeiser HH, Gminski R, Mersch-Sundermann V (May 2001). "Evaluation of health risks caused by musk ketone". Int J Hyg Environ Health 203 (4): 293–9. doi:10.1078/1438-4639-00047. PMID 11434209. 
  21. ^ a b Environmental and Health Assessment of Substances in Household Detergents and Cosmetic Detergent Products [1]
  22. ^ http://ec.europa.eu/health/ph_risk/committees/04_sccp/docs/sccp_o_025b.pdf
  23. ^ Schreurs RH, Legler J, Artola-Garicano E, et al. (February 2004). "In vitro and in vivo antiestrogenic effects of polycyclic musks in zebrafish". Environ. Sci. Technol. 38 (4): 997–1002. doi:10.1021/es034648y. PMID 14998010. 
  24. ^ Schreurs RH, Sonneveld E, Jansen JH, Seinen W, van der Burg B (February 2005). "Interaction of polycyclic musks and UV filters with the estrogen receptor (ER), androgen receptor (AR), and progesterone receptor (PR) in reporter gene bioassays". Toxicol. Sci. 83 (2): 264–72. doi:10.1093/toxsci/kfi035. PMID 15537743. 
  25. ^ Rastogi SC, Bossi R, Johansen JD, et al. (June 2004). "Content of oak moss allergens atranol and chloroatranol in perfumes and similar products". Contact Derm. 50 (6): 367–70. doi:10.1111/j.0105-1873.2004.00379.x. PMID 15274728. 
  26. ^ Duedahl-Olesen L, Cederberg T, Pedersen KH, Højgård A (October 2005). "Synthetic musk fragrances in trout from Danish fish farms and human milk". Chemosphere 61 (3): 422–31. doi:10.1016/j.chemosphere.2005.02.004. PMID 16182860. 
  27. ^ Peck AM, Linebaugh EK, Hornbuckle KC (September 2006). "Synthetic musk fragrances in Lake Erie and Lake Ontario sediment cores". Environ. Sci. Technol. 40 (18): 5629–35. doi:10.1021/es060134y. PMID 17007119. 
  28. ^ http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2003:066:0026:0035:EN:PDF "DIRECTIVE 2003/15/EC"

Further reading

  • Burr, Chandler (2004). "The Emperor of Scent: A True Story of Perfume and Obsession" Random House Publishing. ISBN 978-0375759819
  • Edwards, Michael (1997). "Perfume Legends: French Feminine Fragrances". Crescent House Publishing. ISBN 0-646-27794-4.
  • Moran, Jan (2000). "Fabulous Fragrances II: A Guide to Prestige Perfumes for Women and Men". Crescent House Publishing. ISBN 0-9639065-4-2.
  • Turin, Luca (2006). "The Secret of Scent". Faber & Faber. ISBN 0-571-21537-8.
  • Stamelman, Richard: "Perfume - Joy, Obsession, Scandal, Sin". Rizzoli. ISBN 978-0-8478-2832-6. A cultural history of fragrance from 1750 to the present day.
  • Süskind, Patrick (2006). "Perfume: The Story of a Murderer". Vintage Publishing (English edition). ISBN 978-0307277763. A novel of perfume, obsession and serial murder. Also released as a movie with same name in 2006.
  • "Attar Perfume" http://en.wikipedia.org/wiki/Ittar

External links


 
Translations: Perfume
Top

Dansk (Danish)
n. - parfume
v. tr. - fylde med vellugt, parfumere

Nederlands (Dutch)
parfum, parfumeren

Français (French)
n. - parfum
v. tr. - parfumer

Deutsch (German)
n. - Duft, Parfüm
v. - parfümieren

Ελληνική (Greek)
n. - ευωδιά, μυρωδιά, (γυναικείο) άρωμα, μυρωδικό
v. - αρωματίζω

Italiano (Italian)
profumare, profumo, fragranza

Português (Portuguese)
n. - perfume (m)
v. - perfumar

Русский (Russian)
надушиться, духи, благоухание

Español (Spanish)
n. - perfume, olor, fragancia
v. tr. - perfumar

Svenska (Swedish)
n. - parfym, vällukt, doft
v. - fylla m vällukt, parfymera

中文(简体)(Chinese (Simplified))
香味, 芳香, 香料, 香水, 使发香, 发香味, 洒香水于

中文(繁體)(Chinese (Traditional))
n. - 香味, 芳香, 香料, 香水
v. tr. - 使發香, 發香味, 灑香水於

한국어 (Korean)
n. - 향기, 향수
v. tr. - 향수를 바르다, 냄새를 풍기다

日本語 (Japanese)
n. - 香り, 芳香, 香水, 香料
v. - 香水を付ける, よい香りで満たす

العربيه (Arabic)
‏(الاسم) عطر, طيب (فعل) يعطر, يطيب‏

עברית (Hebrew)
n. - ‮בושם, ריח ניחוח, הזליף מי-בושם, בישם‬
v. tr. - ‮בישם, הספיג בריח ניחוח‬


 
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American Sign Language
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From Today's Highlights
March 22, 2005

It is the unseen, unforgettable, ultimate accessory of fashion... that heralds your arrival and prolongs your departure.
- Gabrielle (Coco) Chanel, on perfume

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