Degradation of vicine, convicine and their aglycones during fermentation of faba bean flour.

ABSTRACT: In spite of its positive repercussions on nutrition and environment, faba bean still remains an underutilized crop due to the presence of some undesired compounds. The pyrimidine glycosides vicine and convicine are precursors of the aglycones divicine and isouramil, the main factors of favism, a genetic condition which may lead to severe hemolysis after faba bean ingestion. The reduction of vicine and convicine has been targeted in several studies but little is known about their degradation. In this study, the hydrolysis kinetics of vicine and convicine and their derivatives during fermentation with L. plantarum DPPMAB24W was investigated. In particular, a specific HPLC method coupled to ESI-MS and MS/MS analysis, including the evaluation procedure of the results, was set up as the analyti

SUBMITTER: Rizzello CG 

PROVIDER: S-EPMC5006014 | biostudies-literature | 2016 Aug

REPOSITORIES: biostudies-literature