In Vitro Digestibility of Minerals and B Group Vitamins from Different Brewers' Spent Grains.

ABSTRACT: Brewers' spent grain (BSG), the main by-product of the brewing industry, is a rich source of minerals and water-soluble vitamins such as thiamine, pyridoxine, niacin, and cobalamin. Bioaccessibility through in vitro digestion is an important step toward the complete absorption of minerals and B group vitamins in the gastrointestinal system. Inductively coupled plasma optical emission spectrometry (ICP-OES) together with inductively coupled plasma quadrupole mass spectrometry (ICP-MS) was used for the quantification of the macro- and micro-minerals. An ultra-high performance liquid chromatography (UHPLC) system coupled with a diode array detector (DAD) was used for B group vitamin identification. Four different industrial BSG samples were used in the present study, with different per

SUBMITTER: Farcas AC 

PROVIDER: S-EPMC9460495 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature