窖泥群落结构及功能微生物研究进展

窖泥是浓香型白酒的特征发酵载体，包含多种功能微生物，这些功能微生物对浓香型白酒的风格特征和品质有着重要的影响。本文对不同窖龄窖泥、不同浓香型白酒产地的窖泥及不同质量窖泥的窖泥微生物研究进展进行总结分析，并在此基础上对窖泥主体微生物的功能进行阐述。以期为窖泥微生物的研究提供思路，为浓香型白酒的质量和香味成分研究提供思考，促进窖泥微生物的研究，加深对浓香型白酒窖泥的认知。

Research progress on community structure and functional microorganisms of pit mud

Pit mud is a characteristic fermentation carrier of Luzhou flavor liquor, which contains many kinds of flavor producing microorganisms that have an important influence on the style and quality of Luzhou flavor liquor. This study summarizes and compares the microbial activities of cellar mud of different ages, different flavor liquor producing areas and cellar mud microorganisms of different quality, and then analyzes the function of these microbes in pit mud. The purpose of this study is to provide a new thought for the research of cellar mud microorganisms, for improving the quality and flavor composition of Luzhou flavor liquor. It is helpful to promote the research of microbe in pit mud, and deepen the knowledge of pit mud.