Determination of free fatty acids in beer
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- 作者：Elisabetta Bravia ; e_bravi@yahoo.it" class="auth_mail" title="E-mail the corresponding author ; Ombretta Marconia ; Valeria Sileonib ; Giuseppe Perrettib
- 关键词：Caprylic acid (PubChem CID ; 379) ; Capric acid (PubChem CID ; 2969) ; Lauric acid (PubChem CID ; 3893) ; Myristic acid (PubChem CID ; 11005) ; Myristoleic acid (PubChem CID ; 5281119) ; Palmitic acid (PubChem CID ; 985) ; Palmitoleic acid (PubChem CID ; 445638) ; Stearic acid (PubChem CID ; 5281) ; Oleic acid (PubChem CID ; 445639) ; Linoleic acid (PubChem CID ; 5280450) ; Linolenic acid (PubChem CID ; 5280934)
- 刊名：Food Chemistry
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：215
- 期：Complete
- 页码：341-346
- 全文大小：275 K
文摘
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FFAs exert considerable influence on beer foam and flavor.
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The ratio of unsaturated and saturated FFAs is related to gushing problems.
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A method for quantitative analysis of FFAs in beer was developed and validated.
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The performance criteria underline its suitability for the analysis of FFAs in beer.
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Four experimental beer samples were analyzed.