Microbial Transformations of Organically Fermented Foods.

ABSTRACT: Fermenting food is an ancient form of preservation ingrained many in human societies around the world. Westernized diets have moved away from such practices, but even in these cultures, fermented foods are seeing a resurgent interested due to their believed health benefits. Here, we analyze the microbiome and metabolome of organically fermented vegetables, using a salt brine, which is a common 'at-home' method of food fermentation. We found that the natural microbial fermentation had a strong effect on the food metabolites, where all four foods (beet, carrot, peppers and radishes) changed through time, with a peak in molecular diversity after 2-3 days and a decrease in diversity during the final stages of the 4-day process. The microbiome of all foods showed a stark transition from one tha

SUBMITTER: Raghuvanshi R 

PROVIDER: S-EPMC6724132 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature