Formation, Identification, and Occurrence of the Furan-Containing β-Carboline Flazin Derived from l-Tryptophan and Carbohydrates
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DOI: 10.1021/acs.jafc.3c07773
Abstract: β-Carbolines (βCs) are bioactive indole alkaloids found in foods and in vivo. This work describes the identification, formation, and occurrence in foods of the βC with a furan moiety flazin (1-[5-(hydroxymethyl)furan-2-yl]-9H-pyrido[3,4-b]indole-3-carboxylic acid). Flazin was formed… read more here.
Keywords: tryptophan carbohydrates; occurrence; carbohydrates formation; flazin ... See more keywords
Presence of Flazin in Miso and Identification of Four Tryptophan-Derived ß-Carbolines Formed during Fermentation.
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DOI: 10.1021/acs.jafc.4c05855
Abstract: In miso, due to the substantial presence of genistein, flazin is often overlapped and masked by genistein in HPLC analysis. Flazin in the miso extracts could be resolved with genistein through medium-pressure liquid chromatography run… read more here.
Keywords: flazin miso; presence; fermentation; flazin ... See more keywords