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alcoholic fermentation
aromatic amino acids
nitrogen metabolism
sulfonation
tryptophan
tyrosine
Journal
Journal of agricultural and food chemistry
ISSN: 1520-5118
Titre abrégé: J Agric Food Chem
Pays: United States
ID NLM: 0374755
Informations de publication
Date de publication:
17 Jul 2019
17 Jul 2019
Historique:
pubmed:
3
7
2019
medline:
8
8
2019
entrez:
3
7
2019
Statut:
ppublish
Résumé
Tryptophan, phenylalanine, and tyrosine play an important role as nitrogen sources in yeast metabolism. They regulate biomass production and fermentation rate, and their catabolites contribute to wine health benefits and sensorial character through the yeast biotransformation of grape juice constitutes into biologically active and flavor-impacting components. A UHPLC-MS/MS method was applied to monitor 37 tryptophan/phenylalanine/tyrosine yeast metabolites both in extra- and intracellular extracts produced by the fermentation of two
Identifiants
pubmed: 31264861
doi: 10.1021/acs.jafc.9b01844
doi:
Substances chimiques
Amino Acids, Aromatic
0
Nitrogen
N762921K75
Types de publication
Journal Article
Langues
eng