Transformations of phenolic compounds in cocoa shell during <i>in vitro</i> colonic fermentation.

ABSTRACT: Cocoa shell is a by-product generated by the cocoa processing industry, notable for its high content of phenolic compounds and methylxanthines, and recognized for their biological properties. The majority of cocoa phenolic compounds are not absorbed in the small intestine and reach the colon, where they can be catabolized by the gut microbiota, influencing their bioavailability and bioactivity. This research aimed to study the changes that phenolic compounds from cocoa shell flour (CSF) and extract (CSE) undergo during colonic fermentation after gastrointestinal digestion, using an in vitro model and a targeted metabolomics approach. A decrease in the concentration of most parental phenolic compounds was observed, with a simultaneous increase in phenyl-γ-valerolactones, phenylvaleri

SUBMITTER: Canas S 

PROVIDER: S-EPMC11647107 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature