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Beer and Brewing

The art of fermenting malted grains, flavored with hops and other natural ingredients and the alcoholic beverage derived thereof.

4,225 Questions

What is the oxidation of beer?

The majority of stale beer flavors are formed by chemical reactions classified as "oxidation." As its name suggests, oxygen can be involved, although other chemicals can act as oxidizers.

Oxidative reactions are always occurring in beer, regardless of how it is stored. As with most chemical reactions, heat and motion accelerate oxidation. Storing beer cold at all times will help preserve it. That is why all imported beers taste oxidized to some degree: the heat and motion experienced during shipping are brutal!

Oxidation effects beer flavor in a few ways. The most unpalatable occurs mostly in light-colored beers: the formation of trans-2-nonenal. This compound, which is classified as an aldehyde, tastes like paper or lipstick (lipstick and paper actually taste quite similar!). It has a very low flavor threshold; as little as 0.1 parts per billion can be discerned in beer!

The aroma of many light-colored beers will also be compromised by oxidation. The malt character that is originally present in a fresh example may become honey-like due to the formation of 2,3-pentanedione. While this may not be unpleasant, it may not be what the brewer intended.

Dark beers tend to be affected differently. As they age, rich malt aromas are replaced by sweet, sherry-like tones. Many people find this aroma enticing, although it is much different from the original malty character of the fresh beer. Most concerning, the malt flavor of the beer disappears, leaving an emptiness in the palate that can be quite disappointing.

These sherry characteristics are the result of the oxidation of malty-tasting chemicals called melanoidins. Their oxidation products have a wide range of flavors, one of which is the almond-like benzaldehyde. Together, the different compounds are responsible for the flavor of sherry.

A degree of sherry-like flavor adds complexity to certain strong beer styles, like barley wine and dark Belgian ales. It is usually not considered appropriate in lower alcohol beers, and too much oxidation will even render strong, dark beers monotonous.

Some beers develop an unpleasant metallic flavor as they age. This seems to be independent of beer color. This flavor is often most prominent when the head of the beer is sampled, and if it is not too strong, it seems to fade as the beer breathes. This is most likely due to the tongue becoming accustomed to the flavor and ceasing to respond to it.

How do you keep beer cold without a freezer or ice?

My suggestion would be to find a gas that is so cold that you could freeze it upon contact. I do not have a reference chart in front of me, but you may derive a suitable and economical gas to achieve your needs. An Air Duster (used for keyboards) upside down is an example, but if this was available, why would there be no ice or freezer?

Will the change of temperature affect beer taste?

Yes, temperature can affect the taste of beer. Too cold temperatures can dull flavors, while too warm temperatures can enhance bitterness and alcohol flavors. It is generally recommended to serve most beers at their recommended temperature range for optimal taste.

Is beer a mixture or compound?

Beer is a solution, also known as a homogeneous mixture.

Is sodium nitrate harmfull if added to soap?

Sodium nitrate is not commonly used in soap making due to its potential to cause skin irritation and other adverse effects. It is typically used in preserving meats and fertilizers. It is best to avoid adding sodium nitrate to soap to prevent any potential harm to the skin.

How much does a case of beer weigh?

One can of beer weighs 13.1 ounces (the empty can weighs 0.53 ounces)

13.1x24=314.4 ounces

The cardboard box the case comes in weighing 7 ounces

314.4+7=321.4

16 ounces per pound

321.4/16=20.08 pounds

What are magnets attracted to?

What are magnets attracted to:Magnets are attracted to magnetic domains which means that they can become temporarily magnets by touch or interaction of a magnet. One of these magnetic domains is iron. YOU SUCK
attract things like steal, iron and stuff like that

What typography is used on a Corona bottle?

http://www.gmodelo.com.mx/default_internet_es.HTML

grupo modelo is the name of the Mexican company that manufactures corona, don´t know which font exactly but hope this will help

How many ounces are in an English pint of beer?

There are 20 English ounces and 19.3 US ounces in an Imperial (English) pint.

Can you get addicted to lager?

Yes, just like with any type of alcohol, it is possible to become addicted to lager. The alcohol content in lager can lead to physical and psychological dependence if consumed excessively over time. It is important to drink lager and other alcoholic beverages in moderation to avoid the risk of addiction.

How many cases of beer legally can one person transport in Texas?

In Texas, individuals are allowed to transport up to 24 12-ounce cans or bottles of beer or malt beverages in a privately-owned vehicle for personal use. If transporting more than that amount, a permit is required from the Texas Alcoholic Beverage Commission.

Why do the Irish drink?

The Irish have a long historical and cultural association with alcohol, particularly beer and whiskey. Drinking is often seen as a way to socialize, celebrate, and relax in Irish culture. Additionally, the climate and agricultural history in Ireland have led to a tradition of brewing and distilling.

Do the Irish drink a lot of beer?

Yes, beer is a popular drink in Ireland, with a strong brewing tradition and a variety of local and imported beers available for consumption. However, not all Irish people drink beer, and preferences for other beverages like whiskey or cider also exist.

What country has the highest turkey consumption?

According to the USDA, the US consumes the most turkey on a per capita basis. Americans consume about 7 Kg of turkey per year.

What is the percentage of Alcohol in the average American beer?

According the following website it is 56% http://ncadistore.samhsa.gov/catalog/facts.aspx?topic=3

What state consumes the most cracker jacks?

If you try to research this on the internet you will most likely assume the state is Utah; however, the answer is actually Indiana. I just did a project on this and had concluded Utah to be the answer until my professior informed me that is is infact Indiana.

What beer tells us about early civilizations?

Beer production in early civilizations, such as Ancient Mesopotamia and Egypt, played a crucial role in social, economic, and religious aspects of society. It provided a safe source of hydration, contributed to trade networks and economies, and had ceremonial and spiritual significance. The brewing process also involved specialized knowledge and technology, indicating a level of sophistication in these ancient cultures.

What is beamish?

Beamish is a brand of stout - a rich, black beer.

It is also a word meaning 'tending to beam with good cheer' or 'shining brightly, radiating'

It famously appears in Lewis Carroll's poem Jabberwocky:

Come to my arms, my beamish boy.

What is the oldest corporation in America?

The oldest organization in America is the Harvard Corporation, additionally acknowledged as the President and Fellows of Harvard College. It was once set up in 1650, making it one of the oldest consistently running firms in the United States. The Harvard Corporation serves as the governing body of Harvard University.

Who was JR ewing's secretary?

Deborah Rennard (born November 4, 1959) appeared in Dallas as J.R. Ewing's secretary Sylvia "Sly" Lovegren (from 1981 to 1991) and also in the film "J.R. Returns".

What countries spent the most on beer in 1998?

The following nations spent the most on beer in 1998:

  1. Germany

  2. United States

  3. United Kingdom

  4. China

  5. Brazil

These locations had a lot of people who, without a doubt, favored beer, so they spent a lot of cash on it all through that year.

What is the message in ted kooser's poem beer bottle?

In Ted Kooser's poem "Beer Bottle," the message revolves around the idea of finding beauty in simplicity and overlooked objects. The poem highlights the transformation of a discarded beer bottle into a treasure in the eyes of the poet, celebrating the significance of small moments and ordinary things in life. Ultimately, it conveys the idea of finding joy and meaning in the mundane.

Did children drink beer in the Victorian times?

Children in Victorian times did consume beer, as clean drinking water was not readily available and beer was considered a safer option than contaminated water. However, the beer consumed by children was generally weaker in alcohol content compared to modern beers, and it was often mixed with water or other ingredients to reduce its potency.

What country has the highest per capita PhDs?

According to data from the OECD, Switzerland has one of the highest rates of PhD attainment per capita, with approximately 2.5 doctorate holders per 1,000 individuals. Other countries with high per capita numbers of PhDs include Sweden, Germany, and the United States.

Who holds the world record for fastest beer chug?

Guinness stopped listing drinking games in 1991 due to fears of litigation, but records from before then can be seen at:

drinking-game