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Anthocyanidins are water-soluble pigments that provide color to plants, mainly shades of red, purple, and blue. Hundreds of anthocyanidins have been identified, and some of the most common are:
- Cyanidin, found in most red berries such as bilberry, blackberry, blueberry, cherry, cranberry, elderberry, hawthorn, loganberry and raspeberry, but also in other fruits including apples, pears, peaches and plums, fight cancer, obesity, Diabetes, cardiovascular disease, inflammation, and free radicals.
- Delphinidin, found in bilberries, blueberries, cranberries, black beans, cow peas, and eggplant, is a powerful antioxidant that can protect your body's cells from damaging free radicals, and may prevent inflammation, atherosclerosis, cancer, and Heart disease.
- Malvidin, found in red grapes, cranberries, blueberries, and black rice, may kill cancer cells.
- Pelargonidin, found in chokeberries, Elderberries, raspberries, strawberries, and radishes, acts as an antioxidant and protects your body's cells from dangerous free radicals, keeps your heart healthy, prevents cancer, diabetes, and neurodegenerative disorders.
- Peonidin, found in raw cranberries, blueberries, plums, grapes, cherries, black rice, and black bananas, is a powerful antioxidant that fights damaging free radicals, and may fight inflammation and cancer.
- Petunidin, found in bilberries, blueberries, black beans, black currants, and cow peas, is a powerful antioxidant and may keep your blood healthy, and prevent cancer, diabetes, and heart disease.
Wiki User
∙ 11y ago
Wiki User
∙ 9y agoAnthoxanthins are flavonoid pigments usually found in plants and vegetables. The pigmentation range is from a cream to white color.
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Are anthocyanidins from grapes harmful to dogs?
YES, they can get caught in your dogs intestines.
What are the active medicinal properties of grape skin?
An array of bioflavonoids (quercetin, catechins, flavonols, and anthocyanidins) and nonbioflavonoid polyphenols (acid derivatives), resveratrol.
Why is eating dried cherries or cherry juice healthier than cherries?
It is not so much that dried cherries or cherry juice is more healthful than whole, fresh cherries: it is more that it is a convenient way to get the nutrition. Cherries are known to be rich in antioxidants such as anthocyanidins, which help to boost the defensive properties of antioxidants, and quercetin, which studies have shown may help control blood pressure. Cherries are also a good source of potassium and vitamins A and C, and whole cherries will provide dietary fibre. Having cherry juice or dried cherries concentrates these benefits (except for the fibre), and also means the benefits of cherries are available all year around, not necessarily just during cherry season. For example, research has found that drinking a sufficient amount of tart cherry juice twice daily for three weeks helped reduce inflammation in women with osteoarthritis. This shows how it is easier and more convenient to get these benefits in a concentrated form such as that provided by cherry juice.
What are the benefits of cranberries?
Cranberries have high amounts of phytochemicals called pro-anthocyanidins (PACs), which fight cancer, aging, neurological diseases, inflammation, diabetes, and bacterial infections. Antioxidant compounds in cranberries, such as oligomeric proanthocyanidins (OPCs), anthocyanidin flavonoids, cyanidin, peonidin, and quercetin, may prevent cardiovascular disease by fighting cholesterol plaque formation in the heart and blood vessels. These compounds also help lower LDL cholesterol levels and increase HDL (good) cholesterol levels in the blood. Cranberry juice consumption offers protection against gram-negative bacterial infections such as E. coli in the urinary system by inhibiting bacterial attachment to the bladder and urethra. Cranberry juice helps prevent the formation of alkaline (calcium ammonium phosphate) stones in the urinary tract by fighting proteus bacterial infections. Cranberries prevent plaque formation on the tooth surface by interfering with the ability of another gram-negative bacteria, Streptococcus mutans, to stick to the surface. It therefore helps prevent the development of cavities. The berries are also a good source of many vitamins like vitamin C, vitamin A, ß-carotene, lutein-zeaxanthin, and folate, and minerals like potassium, and manganese. The Oxygen Radical Absorbance Capacity or ORAC (the measurement of the antioxidant strength of food items) of cranberries is one of the highest in edible fruits.
What are flavonoids and what are they used for in the body?
Flavonoids (or bioflavonoids) also known as Vitamin P and citrin, are a class of plant secondary metabolites. Flavonoids are most commonly known for their antioxidant activity and very good in the human diet. Flavonoids can help kill or prevent cancer. Fruits, vegetables, tea, and even red wine contain flavonoids.Flavonoids fight aging and prevent disease. They include:Anthocyanidins, found in berries, legumes, eggplant, black bananas, and black rice, are water soluble pigments that provide color to plants, mainly shades of red, purple, and blue. Hundreds of anthocyanidins have been identified.Flavanols, found in fruits, vegetables, tea, red wine, herbs, nuts, and chocolate, may increase a population of certain cells in the blood that scientists think help to repair the inner walls of blood vessels, improving blood flow and potentially lowering blood pressure.Flavonols (Flavan-3-ols), found in tea, dark chocolate, fruit, legumes, whole grains, and vegetables, help support healthy circulation by helping your arteries stay flexible.Flavanones are the dominant flavonoid found in citrus fruits, but are also found in other fruits, vegetables, whole grains, and herbs. They are anti-oxidants, and may have anti-inflammatory and anti-allergen proprerties.Flavones, mainly found in cereals and herbs, but also in fruits and vegetables, may have beneficial effects against atherosclerosis, osteoporosis, diabetes mellitus, and certain cancers.Isoflavones, found mostly in soy, but also in other legumes, are a class of phytoestrogens-plant-derived compounds with estrogenic activity that may also fight oxidative damage, cancer, atherosclerosis, and osteoporosis.
Why are the petals of flowers brightly colored?
You'll have to be more specific. Do you mean to humans? Insects? Fish? Flowers that look bland to us are very colorful to bees for example. To best answer your question before knowing the specifics, flowers are colored "brightly" to stand out. If they stand out, they will be pollinated somehow. If standing out to humans does not help them reproduce, in most cases they would seem bland to our eyes. You need to think in terms of the entire spectrum, not just the limited sliver of information that human eyes perceive. Note: Evolution is not always for the better- it is not logical, just a happenstance of statistics (just because there is a 90% chance that something will happen does not guarantee that it will.)
7 magic foods for sexier, prettier and happier you.?
Stay CalmAsparagus – Folate and other B vitamins make this a top food for keeping your cool. Blanch for crisp enjoyment as a side dish or enjoy raw in a saladBerries- Three cheers for vitamin C. Researchers found that despite stressful encounters, people who consumed foods rich in vitamin C, had lower blood pressure than those that did not. Berries are packed with vitamin C and taste delicious alone or in salads and yogurt.One of the most fascinating new areas of raspberry research involves the potential for raspberries to improve management of obesity.Raspberries Ketone is a new magic pill for weight management.Although this research is in its early stages, scientists now know that metabolism in our fat cells can be increased by phytonutrients found in raspberries, especially rheosmin (also called raspberry ketone)Anti-cancer benefits of raspberries have long been attributed to their antioxidant and anti-inflammatory phytonutrients.Boost LibidoWatermelon- This summer favorite is loaded with an amino acid, known as citrulline, which is used by the body to synthesize arginine, another amino acid, essential to vascular health. Guys and girls can benefit from biting into the juicy melon – for men, it means a healthy erection and for the ladies, studies have shown a boost in desire.Radiant SkinCabbage - a strong antioxidant, cabbage is the perfect food to detoxify. If you choose purple cabbage, you will even reap the benefits of disease-defying anthocyanidins and keep your healthy glow, do not forget to feed your skin with natural moisturizer andAvocados – a healthy source of fat and rich in vitamin E, you can’t choose a better food for moisturizer from the inside out. Be sure to watch your portions, although monounsaturated fats are the better option, it is still a fat.Red Peppers – Reap the benefits of antioxidants and vitamins A and C packed into one flavorful veggie.Green Coffee for weight losss!OK, let’s get right into it. The truth is that it’s not the caffeine in green coffee that helps with weight loss as many might think. In fact green coffee has only 20mg of caffeine per serving, compared to a cup of coffee which has over 100mg. The key to weight loss is a very important active compound called Chlorogenic Acid found inside green coffee beans. Chlorogenic Acid has the amazing effect of inhibiting the release of glucose in the body while increasing metabolism or fat burning in the liver. These two actions work together to inhibit the absorption of fat and stop weight gain.Do not forget to drink your water and exercise!For more skin care tips YouTube Chanelor visit our blog http://renuderma.wordpress.com/
What is the spice that cures diabetes?
Diabetes is a chronic autoimmune disease in which the body has an excess of glucose in the bloodstream. Type 1 diabetes is hereditary, while Type 2 diabetes usually emerges due to poor diet, although genetic factors do contribute. If you are a diabetic, you either do not make enough insulin or do not use the insulin present efficiently. Closely monitoring your blood sugar levels is essential in avoiding diabetes-related complications like amputation, heart disease, kidney failure and blindness. Adding certain spices to your diet may even benefit your condition.Cayenne PepperCayenne pepper naturally contains capsaicin, which is the compound responsible for this spice's kick. Cayenne acts to stimulate the circulatory system and helps capillaries, veins and arteries regain their elasticity for normal blood pressure levels, according to DeWayne McCulley in his book "Death to Diabetes." This improved circulation is especially important if you're diabetic, as it prevents poor blood flow to extremities, which is often a concern for those suffering from this condition. If you have Type 2 diabetes due to obesity or sudden weight gain, you may benefit from cayenne pepper, as it stimulates the liver to encourage weight loss. TurmericTurmeric is a commonly used spice in Indian food and contains the bioactive compound curcumin. According to a 2007 study titled "Effects of Curcumin on Retinal Oxidative Stress and Inflammation in Diabetes," published in the journal "Nutrition and Metabolism," the polyphenol curcumin with its antioxidant and anti-inflammatory properties helped to reduce oxidative stress and inflammation of retinopathy in diabetic rats. Blindness is a common result of diabetes. Turmeric also helps to improve blood circulation. CinnamonCinnamon is a powerful spice that can improve glucose metabolism in cells twenty fold, according to Gabriel Cousens and David Rainoshek in their book "There Is a Cure for Diabetes." This is due to the presence of methyl hydroxy chalcon polymer, which stimulates glucose uptake for improved insulin activity. Eating 1, 3 or 6 g of cinnamon per day may help to improve glucose levels by 18 to 20 percent, the authors say. Likewise, cinnamon can also aid in reducing high cholesterol levels often present in diabetics. Cinnamon BarkCinnamon bark is most well-known for its affects on type 2 diabetes, according to Donal Barceloux in the book "Medical Toxicology of Natural Substances." It functions by reducing and stabilizing blood sugar. The cinnamon bark actively reduces plasma glucose and baseline concentrations, which is helpful in diabetics with poor glycemic control, according to the book "Herb-Drug Interactions in Oncology." Recommended dosing is 1/2 tsp. of fresh ground cinnamon bark, according to Barceloux. BilberryBilberry has a long history of use in the treatment of both diabetes types and contains the flavonoids anthocyanidins, according to Gabriel Cousens and David Rainoshek in the book "There is a Cure for Diabetes." Bilberry may be able to decrease glucose levels by 26 percent and triglycerides by 39 percent, Cousens and Rainoshek say. This herb also decreases capillary permeability, which is beneficial for diabetics suffering from retinopathy. Normal dosing is between 500 to 600mg per day, according to Cousens and Rainoshek. GinsengGinseng has more than 2,000 years of medicinal use throughout several cultures. It can help to significantly reduce blood glucose levels in type 2 diabetics when taken before meals, according to Donna Zazworsky and Vicki Gaubeca in the book "Handbook of Diabetes Management." A more pronounced rate may be seen in either type 1 or type 2 diabetes if taken approximately 40 minutes before your meal, Zazworsky and Gaubeca say. Recommended dosing is 300mg per day.
What are the health benefits of dating?
Dates are a good source of firbe, wich helps maintain a healthy digestion system. They are good at preventing problems like constipation and, more severly bowl, cancer.Dates health benefitsNarrated by Sad :I heard Allah's Apostle saying, "Whoever takes seven 'Ajwa dates in the morning will not be effected by magic or poison on that day."The Prophet (sallallahu alaiyhi wassallam) likened a good Muslim to the date palm, saying, "Among trees, there is a tree like a Muslim. Its leaves do not fall."This tree gives us a sweet fruit which is our concern here: dates.Prophet Muhammad (sallallahu alaiyhi wassallam) is reported to have said: "if anyone of you is fasting, let him break his fast with dates. In case he does not have them, then with water. Verily water is a purifier."Dates are the fruits grow on the palm tree belonging to the family of Arecaceae in the genus: Phoenix and scientifically named as Phoenix dactylifera. Date palm grow extensively for its edible fruits under warmer climates across all the continents. They are very important fruit for Muslims and even miraculous and they have many health benefits.Dates in a religious termTwenty centuries ago, Sayyidah Maryam mother of Issa (sallallahu alaiyhi wassallam) had dates as her food when she felt labor pains and during confinement. They are definitely the "crown of sweets," and ideal food which is easy to digest, and within half an hour of taking it, the tired body regains a renewed vigor. The reason for this is that a shortage of sugar in the blood is the main factor that makes people feel hungry and not an empty stomach as is often assumed. When the body absorbs the nutritional essence of a few dates the feeling of hunger becomes appeased. And as mentioned in the beginning, Muslims break their fast with a date(s) just because when one breaks the fast with dates and want to take some other foods afterwards, he cannot eat much. It would seem that breaking the fast with dates then helps one avoid excessive eating.The Prophet ((sallallahu alaiyhi wassallam)) has emphasized the importance of dates and their effectiveness in the growth of the fetus. He has also recommended dates as a medicine for heart troubles, according to some reports. It is said that he used to combine dates with bread sometimes. At other times he mixed ripe dates with cucumber, or dates combined with ghee. This combination indeed makes a self-sufficient and tasty diet for both mind and body .He used to take all varieties of dates, but he preferred the variety called Ajwah which is from Al-madina Almunawwarah which is said to be the most nutritional variety.Dates in modern scienceModern science has proved that dates are part of a healthy diet. They contain sugar, fat, proteins, fibers as well as important vitamins. They are also rich in oil and minerals. Hence the great importance attached to them by the Prophet (sallallahu alaiyhi wassallam). Dates provide the nutrients you need, while satisfying your sweet tooth. The following points are some of its health benefits.Dates are a source of antioxidants. All dates, fresh or dried, contain different types of antioxidants. These antioxidants found to have the ability to protect cells and other structures in the body from harmful effects of oxygen-free radicals. Dates contain health benefiting flavonoid polyphenolic antioxidants known as tannins. Tannins are known to possess anti-infective, anti-inflammatory, and anti-hemorrhagic (prevent easy bleeding tendencies) properties. They compose antioxidant flavonoids such as ß-carotene, lutein, and zea-xanthin. Thus, eating dates found to offer some protection from colon, prostate, breast, endometrial, lung, and pancreatic cancers. Zea-xanthin is an important dietary carotenoid that selectively absorbed into the retinal macula lutea, where it thought to provide antioxidant and protective light-filtering functions. It thus offers protection against age-related macular degeneration, especially in elderly populations. Fresh dates contain anthocyanidins and carotenoids, while dried dates contain polyphenols - just like green tea. Experiments in food chemistry show that Khalas (aka Madina) dates are highest in antioxidants when compared to other date varieties.Dates have antidotes. As shown in the late hadithof the prophet(sallallahu alaiyhi wassallam) that anybody eating seven ajwa dates will not be intoxicated in his day, dates contains some antidotes such as calcium and pyridoxine (vitamin B6); an antidote for INH overdose.Dates for energy economy. Studies show that eating refined sugar causes energy depletion, also known as the dreaded "sugar crash" when empty calories use our body's vitamins and minerals to turn it into fuel .Instead of using your resources for building health, refined sugar uses your resources and creates a deficit! A big solution of this abuse is consuming dates (natural fructose and dextrose),Dates is rich in fibers. Natural dietary fibers (dietary fiber comes in two forms - soluble and insoluble. Each serves a valuable function. Insoluble fiber increased the rate at which food moves through the digestive system. Soluble fiber may help control diabetes by decreasing elevated blood glucose levels. Soluble fiber also had been found to help lower serum cholesterol levels, particularly undesirable loud density lipoprotein (LDL) as it prevents its absorption in the gut.Dates is source of mineral. Minerals like calcium, Sulphur, iron, potassium, phosphorous, calcium,manganese, copper, and magnesium are present in date fruits. Calcium is an important mineral that is an essential constituent of bone and teeth, and required by the body for muscle contraction, blood clotting, and nerve impulse conduction. Iron, being a component of hemoglobin inside the red blood cells, determines the oxygen-carrying capacity of the blood. Manganese is used by the body as a co-factor for the antioxidant enzyme, superoxide dismutase. Copper is required for the production of red blood cells. Magnesium is essential for bone growth. In other words, one date is a minimum of a balanced and healthy diet.Dates is a good source of vitamins. The fruit has adequate levels of B-complex group of vitamins as well as vitamin K. It contains very good amounts of pyridoxine (vitamin B-6), niacin, pantothenic acid, and riboflavin. These vitamins are acting as cofactors help body metabolize carbohydrates, protein, and fats. Vitamin K is essential for many coagulant factors in the blood as well as in bone metabolism. Vitamin A which control vision and prevent lung cancer.Dates can be good for blood sugar balance. Diabetes researchers have shown that dates have a low glycemic impact. This means that eating dates alone, or with a meal, may help people with type-2 diabetes manage their blood sugar and blood fat levels. Six to eight Tamer dates can be eaten in one sitting without dramatic shifts in blood sugar.Dates can help reduce blood pressure. A standard serving of five or six dates provides about 80 milligrams of magnesium, an essential mineral that helps dilate blood vessels. Research shows that supplementing with 370 milligrams of magnesium can reduce blood pressure. However, taking such a large dose all at once often causes diarrhea. Dates are a delicious way to increase your magnesium intake more gently.Dates contain a brain booster. Each little date contains over two milligrams of choline, a B vitamin that's a component in acetylcholine, the memory neurotransmitter. Higher choline intake is associated with better memory and learning, making it a key nutrient for children and older adults at risk for Alzheimer's.Dates help maintain bone mass. Research shows that bone loss in post-menopausal women with osteopenia can be reduced by increasing intake of potassium. One dried date provides nearly 140 milligrams of this valuable nutrient. Scientists believe that high potassium intake protects bone mass by reducing the amount of calcium excreted through the kidneys.Dates help strengthening bones. As dates are also rich in calcium, they help strengthen the bones. When the calcium content in the body decreases, children are affected with rickets and the bones of adults become brittle and weak.Dates are good for pregnant women. Experiments have also shown that dates contain some stimulants that strengthen the muscles of the uterus in the last months of pregnancy. This helps the dilation of the uterus at the time of delivery on one hand and reduces the bleeding after delivery on the other. This explain us scientifically why Maryam has been told (by Allah)to eat dates.Dates are valuable for mothers and their babies. Dieticians consider dates as the best food for women in confinement and those who are breast-feeding. This is because dates contain elements that assist in alleviating depression in mothers and enriching the breast-milk with all the elements needed to make the child healthy and resistant to disease. They are effective in the growth of the fetus.Dates cure nervosity .Modern dietary institute now recommend dates to be given to children suffering from a nervous nature or hyperactivity. Calcium helps nerve impulse conduction.Dates cure abdominal cancer.Modern medicine has shown that they are effective in preventing abdominal cancer. Their fiber works as a bulk laxative. It, thus, helps to protect the colon mucous membrane by decreasing exposure time and as well as binding to cancer-causing chemicals in the colon.Dates control the performance of the heart. Further, they are very good in potassium. 100 g contains 696 mg or 16% of daily-recommended levels of this electrolyte. Potassium is an important component of cell and body fluids that help controlling heart rate and blood pressure. They, thus, offers protection against stroke and coronary heart diseases. When the level of trace elements falls in the body, the health of the blood vessels is affected leading to an increased heart-rate and a consequent inability to perform its function with normal efficiency.Dates are good for vision and respiratory system. They are moderate sources of vitamin-A(contains 149 IU per 100 g), which is known to have antioxidant properties and essential for vision. It is quite effective in guarding against night-blindness. Additionally, it is also required maintaining healthy mucus membranes and skin. Consumption of natural fruits rich in vitamin A is known to help to protect from respiratory system( lung and oral cavity )cancers.AbstractThe fruits (dates) of the date palm (Phoenix dactylifera L.) contain a high percentage of carbohydrate (total sugars, 44-88%), fat (0.2-0.5%), 15 salts and minerals, protein (2.3-5.6%), vitamins and a high percentage of dietary fiber (6.4-11.5%). The flesh of dates contains 0.2-0.5% oil, whereas the seed contains 7.7-9.7% oil. The weight of the seed is 5.6-14.2% of the date. The fatty acids occur in both flesh and seed as a range of saturated and unsaturated acids, the seeds containing 14 types of fatty acids, but only eight of these fatty acids occur in very low concentration in the flesh. Unsaturated fatty acids include palmitoleic, oleic, linoleic and linolenic acids. The oleic acid content of the seeds varies from 41.1 to 58.8%, which suggests that the seeds of date could be used as a source of oleic acid. There are at least 15 minerals in dates. The percentage of each mineral in dried dates varies from 0.1 to 916 mg/100 g date depending on the type of mineral. In many varieties, potassium can be found at a concentration as high as 0.9% in the flesh while it is as high as 0.5% in some seeds. Other minerals and salts that are found in various proportions include boron, calcium, cobalt, copper, fluorine, iron, magnesium, manganese, potassium, phosphorous, sodium and zinc. Additionally, the seeds contain aluminum, cadmium, chloride, lead and sulphur in various proportions. Dates contain elemental fluorine that is useful in protecting teeth against decay. Selenium, another element believed to help prevent cancer and important in immune function, is also found in dates. The protein in dates contains 23 types of amino acids, some of which are not present in the most popular fruits such as oranges, apples and bananas. Dates contain at least six vitamins including a small amount of vitamin C, and vitamins B(1) thiamine, B(2) riboflavin, nicotinic acid (niacin) and vitamin A. The dietary fiber of 14 varieties of dates has been shown to be as high as 6.4-11.5% depending on variety and degree of ripeness. Dates contain 0.5-3.9% pectin, which may have important health benefits. The world production of dates has increased 2.9 times over 40 years, whereas the world population has doubled. The total world export of dates increased by 1.71% over 40 years. In many ways, dates may be considered as an almost ideal food, providing a wide range of essential nutrients and potential health benefits
