On May 31, 2021, Sayago-Ayerdi, S. G.; Venema, K.; Tabernero, M.; Sarria, B.; Bravo, L.; Mateos, R. published an article.Recommanded Product: 3-Hydroxyphenylacetic acid The title of the article was Bioconversion of polyphenols and organic acids by gut microbiota of predigested Hibiscus sabdariffa L. calyces and Agave (A. tequilana Weber) fructans assessed in a dynamic in vitro model (TIM-2) of the human colon. And the article contained the following:
The present work aimed at understanding gut microbiota bioconversion of phenolic compounds (PC) and organic acids in predigested Hibiscus sabdariffa (Hb) calyces and the mixture of Hb and Agave (Agave tequilana Weber) fructans (AF). With this purpose, dried Hb and Hb/AF were predigested with enzymic treatment, and then fermented in a dynamic in vitro model of the human colon (TIM-2). After HPLC-ESI-QToF-MS anal. of samples taken at 0, 24, 48 and 72 h of fermentation, it was observed that hydroxycinnamic acids, flavanols, flavonols, and anthocyanins were mainly transformed into derivatives of hydroxyphenylpropionic, hydroxyphenylacetic and hydroxybenzoic acids. Moreover, organic acids, such as hydroxycitric and hibiscus acids, were formed along with unidentified lactones and reduced compounds Interestingly, no differences were observed between microbial-derived metabolites formed after the fermentation of Hb and Hb/AF. In conclusion, colonic fermentation of polyphenol-rich Hb yields a wide range of microbial phenolic metabolites with potential effects on health. The experimental process involved the reaction of 3-Hydroxyphenylacetic acid(cas: 621-37-4).Recommanded Product: 3-Hydroxyphenylacetic acid
The Article related to hibiscus agave human colon metabolites fermentation fecal microbiota tim2, agave tequilana fructans, bioconversion, colonic fermentation, hplc-esi-qtof-ms, hibiscus sabdariffa, tim-2 and other aspects.Recommanded Product: 3-Hydroxyphenylacetic acid
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