【摘要】 大曲是一种富含多酶多菌的微生态制品,大曲复合曲香物质来源于制曲原料中的蛋白质、脂肪以及淀粉等的降解,其复合曲香由氨基酸、脂肪酸、多糖及其聚合物等多种物质共同构成。氨态氮和淀粉消耗率为大曲生香力的特征指标。(孙悟)更多还原

【Abstract】 Daqu,a microbial product containing multiple enzymes and bacterial species,its aroma-producing substances mainly come from proteins and fat of daqu-making materials and the degradation of amylum and those substances are composed of amino acids,fatty acid,polyose and its polymers etc.The characteristic indexes of Daqu aroma-producing capability include ammoniacal nitrogen and the specific consumption of amylum.(Tran.by YUE Yang)更多还原