Fusel

Fusel alcohols or fusel oils are a mixture of several alcohols (chiefly amyl alcohol) produced as a by-product of alcoholic fermentation.

Production

Fusel alcohols are produced by a process known as fermentation. This process involves the conversion of sugars by yeast into alcohol and carbon dioxide. The term "fusel" is used to refer to these alcohols because they are a byproduct of this process, which is often undesirable due to the harsh and unpleasant flavors that these alcohols can impart to the final product.

Composition

Fusel alcohols are primarily composed of amyl alcohol, but they also contain other alcohols such as propanol, butanol, and isobutanol. These alcohols are often found in distilled beverages and can contribute to their flavor and aroma.

Effects

The consumption of fusel alcohols can lead to a number of negative health effects, including headaches, nausea, and hangovers. In severe cases, consumption of these alcohols can lead to alcohol poisoning.

See also

• Distilled beverage
• Fermentation (biochemistry)
• Alcohol poisoning

References

Fusel Resources
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