Microbial space breeding and its applications in fermented food industry
HUANG Li1,2, LIU Gongliang1,2*, FEI Yongtao1,2, GAO Sujuan1,2, BAI Weidong1,2*, LIU Rui1,2
1(College of Light Industry and Food Science,Zhongkai University of Agriculture and Engineering,Guangzhou 510225,China) 2(Academy of Contemporary Agricultural Engineering Innovations,Zhongkai University of Agriculture and Engineering,Guangzhou 510225,China)
Abstract: Microorganism is essential for the flavor and quality of fermented foods. The unique environment of space can bring a series of mutagenic effects to microorganisms, however, there is a lack of systematic understanding of the mechanism and effects. This paper reviews the latest research progress of microbial space-flight breeding, the mutagenic mechanisms as well as the physiological and biochemical mutagenic effects of space environment on microorganisms, and the applications of space breeding in food fermentation. The application prospect of space-flight breeding technology in Cantonese traditional fermented foods was highlighted, to provide theoretical basis and practical guidance for microbial space-flight breeding.
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2021, Vol. 47 
