Evaluation of microbial consortia and chemical changes in spontaneous maize bran fermentation.

ABSTRACT: Sustainable exploitation of agro-industrial by-products has attracted great interest in cereal bran valorization. In this research, a polyphasic approach has been carried out to characterize maize bran at microbiological and chemical level during a sourdough like fermentation process, in order to enhance its technological and nutritional properties. Autochthonous microbiota was isolated at different refreshment steps and subjected to identification and molecular characterization. Fermentation was characterized by a rapid increase in lactic acid bacteria and yeasts, with a co-dominance, at the initial stage, of Weissella spp., Pediococcus spp. and Wickerhamomyces anomalus. At the end of the fermentation, a natural selection was produced, with the prevalence of Lactobacillus plantarum, Lacto

SUBMITTER: Decimo M 

PROVIDER: S-EPMC5689044 | biostudies-literature | 2017 Nov

REPOSITORIES: biostudies-literature