Fusel alcohol - Wikipedia
Fusel alcohols or fuselol, also sometimes called fusel oils in Europe, are mixtures of several higher alcohols (those with more than two carbons, chiefly amyl alcohol) produced as a by-product of alcoholic fermentation. [1]
Higher Alcohols - Waterhouse Lab
2019年3月18日 · Higher alcohols (also called Fusel oil) are alcohols that have more than 2 carbons (Ethanol has two carbons CH3-CH2-OH) and thus have higher molecular weight and higher boiling point. Higher alcohols are present in wines and are formed in small amounts by yeast metabolism during alcoholic fermentation process.
Fusel Oil - 药物在线
Flavor constituent of beer, wines and distilled spirits. Varies widely in composition, depending on the fermentation raw material used, but contains chiefly isopentyl alcohol and 2-methyl-1-butanol as well as isobutyl alcohol (20%), n-propyl alcohol (3-5%), and small amounts of other alcohols, esters and aldehydes.
What Are Fusel Alcohols (Fusel Oil Explained!) - DIY Distilling
2023年11月13日 · In wine, the main fusel alcohols produced are isoamyl alcohol, active amyl alcohol, isobutyl alcohol, and n-propyl alcohol. In beers and ales, the fermentation process also yields tyrosol and tryptophol.
Determination of methanol and fusel oils in various types of wines ...
2022年1月23日 · The contents of methanol and fusel oils in various types of wines were determined using headspace-gas chromatography (HS-GC). The HS-GC analysis method showed good linearity, high precision and accuracy, and low LOQ and LOD values.
Fusel Oil - ScienceDirect
Methods developed for analyses of fusel oil are directed toward two different objectives— namely, the measurement of the total quantity of fusel oil present in an aqueous alcoholic mixture and the determination of the relative amounts of the various components of the fusel oil mixture itself.
Fusel Oil: Chemical Composition and an Overview of Its Potential ...
2023年2月10日 · Fusel oil (FO) is one of the by-products of the sugar-alcohol industry, which has application as an additional source of higher alcohols for production of esters with flavoring, fuels and ...
fusel oil, 8013-75-0 - The Good Scents Company
whisky fusel oil Articles: PubMed: Distillery fusel oil as an alternative carbon source for denitrification - from laboratory experiments to full-scale applications.
A Novel Method for Detection of Fusel Oil in Wine by the Use of ...
2017年4月21日 · Fusel oils (FOs) are higher alcohols (including propanol, isobutanol, isoamylol, and active amyl alcohol), which affect the aroma profiles and flavor profiles of wine. A novel method for determination of FOs in lychee wine was developed using headspace gas chromatography (HS-GC).
Effect of fusel oil addition on volatile compounds in papaya wine ...
2011年6月1日 · The addition of 0.5% (v/v) fusel oil had clearly evidenced inhibitory effects on yeast growth. The combination of fusel oil at low concentrations together with non-Saccharomyces yeast can be a way of modulating the papaya wine flavor compound formation, which merits further research including sensory evaluation.
- 某些结果已被删除