Diversity of lactic acid bacteria in vegetable-based and meat-based fermented foods produced in the central region of Vietnam.

ABSTRACT: The diversity of lactic acid bacteria (LAB) in naturally fermented foods produced in Hue, a city in the central region of Vietnam, was examined. From local markets, a total of 25 samples of three vegetable-based fermented products, specifically dua gia (bean sprouts), dua cai (cabbage), and mang chua (bamboo shoots), and two meat-based fermented products, specifically nem chua (uncooked pork) and tre (cooked pork) were obtained. The LAB diversity was assessed by quantitative real-time polymerase chain reaction (PCR) and qualitative denaturing gradient gel electrophoresis. Lactic and acetic acid contents were greater in meat-based products than in vegetable-based products. Major LAB species found in vegetable-based products (Lactobacillus plantarum, Lac

SUBMITTER: Phan YTN 

PROVIDER: S-EPMC6604974 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature