These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Microbial diversity and chemical analysis of the starters used in traditional Chinese sweet rice wine.
    Author: Cai H, Zhang T, Zhang Q, Luo J, Cai C, Mao J.
    Journal: Food Microbiol; 2018 Aug; 73():319-326. PubMed ID: 29526219.
    Abstract:
    Chinese sweet rice wine (CSRW) is a popular alcoholic drink in China. To investigate the effect of the microbial composition in CSRW starters on the final quality of the alcoholic drink, high-throughput sequencing on the fungal internal transcribed spacer II and bacterial 16S rRNA gene of the microflora in 8 starter samples was performed. The sequencing data analysis showed that 10 genera of yeasts and mold, and 11 genera of bacteria were identified. Fungal diversity analyses showed the significant variances in the fungal compositions among the starter samples. Starter microbiota were dominated by the Rhizopus genus in SZ5, LS6, NN8, QD9, DZ10 and DZ11, indicating its important role in starch hydrolysis during CSRW brewing. According to principal coordinate analyses, the bacterial composition had even less similarity among the 8 starter samples. The chemical determination of CSRW fermented with the 8 starters demonstrated that the CSRW quality and flavor were drastically influenced by the taxonomic composition and metabolism of the microbes in the starters. This study suggests it is necessary to standardize rice wine manufacturing and flavor classification by specifying starter and fermentation techniques.
    [Abstract] [Full Text] [Related] [New Search]