Microbiota Composition during Fermentation of Broomcorn Millet Huangjiu and Their Effects on Flavor Quality.

ABSTRACT: Broomcorn millet Huangjiu brewing is usually divided into primary fermentation and post-fermentation. Microbial succession is the major factor influencing the development of the typical Huangjiu flavor. Here, we report the changes in flavor substances and microbial community during the primary fermentation of broomcorn millet Huangjiu. Results indicated that a total of 161 volatile flavor compounds were measured during primary fermentation, and estragole was detected for the first time in broomcorn millet Huangjiu. A total of 82 bacteria genera were identified. Pediococcus, Pantoea, and Weissella were the dominant genera. Saccharomyces and Rhizopus were dominant among the 30 fungal genera. Correlation analysis showed that 102 microorganisms were involved

SUBMITTER: Wang K 

PROVIDER: S-EPMC10379140 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature