The relations of caproate bacteria and pit mud and Luzhou-flavour liquor is very close,to a certain degree,they decide the quality and flavour of Luzhou-flavour liquor.

• 己酸菌和窖泥与浓香型白酒关系密切,在一定程度上说,是它们在决定着浓香型白酒的质量及风格。