Title: Progress of acid resistance mechanism of acetic acid bacteria
Abstract: Acetic acid bacteria are the main bacteria in acetic acid fermentation industry, and the acetic acid resistance plays an important role in acetic acid fermentation and high-acid vinegar production. According to recent research, ethanol dehydrogenase, phospholipids and ATP-binding cassette transporter would affect the acetic acid resistance of acetic acid bacteria. In addition, the over expression of aarA gene, stress proteins GroES and GroEL would enhance the acetic acid resistance as well. The acetic acid resistance factors and molecular mechanisms of Acetobacter and Gluconacetobacter were reviewed in this article. Through the acetic acid bacteria mechanism research, high acid-resistant strains were screened for vinegar production, which would greatly promote the development of low-power consumption liquid vinegar industry and new type of high concentration vinegar.
Publication Year: 2014
Publication Date: 2014-01-01
Language: en
Type: article
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