A Study on the Relationship between the Quality of Sauce Flavored Daqu and Sensory,Physical,Chemical Indicators and Aroma Components
Daqu is the driving force of the fermented wine,is a kind of multi-enzyme and rich multi-bacterial microbial fermentation agent,plays an important role of saccharification,fermentation and aroma in the brewing process,directly affect the liquor's yield and quality and style.Through the different levels of High-temperature Daqu's sensory testing,physical and chemical indexes,biochemical properties and volatile aroma substances compare the difference and reveal their links with the intrinsic quality of Daqu.