The Difference of Flavonoids and Phenolic Acids in Six Kinds Vinegar

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Abstract:

The flavonoids and phenolic acids contents in six kinds vinegar by HPLC were analysised. The results showed that there is no rutin and quercetin content in actual vinegar, while in submerged fermentation the the contents of epicatechin and quercetin in buckwheat vinegar in experiment is 48.93 and 40.56 mg/L. Respectively, the content of caffeic acid and ferulic acid is 0.15 mg/L and 1.85 mg/L.

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Advanced Materials Research (Volumes 998-999)

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387-390

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July 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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