Amino acid decarboxylations produced by lipid-derived reactive carbonyls in amino acid mixtures
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- 作者：Francisco J. Hidalgo ; M. Mercedes Leó ; n ; Rosario Zamora ; rzamora@ig.csic.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：Phenylalanine (PubChem ID ; 6140) ; Phenylacetaldehyde (PubChem ID ; 998) ; 2-Phenylethylamine (PubChem ID ; 1001) ; 2-Octenal (PubChem ID ; 5283324) ; 2 ; 4-Heptadienal (PubChem ID ; 5283321) ; 2 ; 4-Decadienal (PubChem ID ; 5283349) ; 4 ; 5-Epoxy-2-heptenal (PubChem ID ; 6444055) ; 4 ; 5-Epoxy-2-decenal (PubChem ID ; 15825667) ; 4-Oxo-2-nonenal (PubChem ID ; 6445537) ; 4-Hydroxy-2-nonenal (PubChem ID ; 5283344)
- 刊名：Food Chemistry
- 出版年：2016
- 出版时间：15 October 2016
- 年：2016
- 卷：209
- 期：Complete
- 页码：256-261
- 全文大小：729 K
文摘
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Amino acids degradations by reactive carbonyls depend on the amino acids present.
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Arginine, lysine and cysteine promoted the formation of amino acid-derived amines.
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Cysteine was the amino acid that most increased the amine/Strecker aldehyde ratio.
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Their contribution seems to be related to a modification of the reactive carbonyl.
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This modification changes the ratio among products but not the reaction mechanism.