摘要
研究了辣蓼草、桑叶、何首乌3种中草药的不同比例、培曲时间、培曲温度对小曲中的微生物种类和数量、糖化力、液化力及发酵率的影响。正交试验获得最佳工艺条件为:辣蓼草∶桑叶∶何首乌为1∶1∶1或2∶1∶1或1∶2∶1,最适培曲时间为5d,最适温度为25℃,在最佳工艺条件下制得的小曲糖化力、液化力、发酵率分别为480mg/g.h、8.05g/g.h和68.9%。
The effects of different ratio ofpolygonum hydropiper, mulberry leaf and polygonum multiflorum thunb leaf, culture time and culture tempreture on microbial species and quantity, saccharifying power, liquefying power, and ferementing rate of Xiaoqu were studied. The optimum technical conditions were determined by orthogonal test as follows： the ratio ofpolygonum hydropiper, mulberry leaf and polygonum multiflorum thunb leaf was 1：1：1 or 2：1：1 or 1：2：1, the optimum culture time was 5 d, and the optimum culture temperature was at 25 ℃. Under the optimum technical conditions, the saccharifying power, liquefying power and fermenting rate of Xiaoqu reached 480 mg/g·h, 8.05g/g·h and 68.9 % respectively.
出处
《酿酒科技》
北大核心
2008年第1期65-67,71,共4页
Liquor-Making Science & Technology
关键词
小曲
辣蓼草
桑叶
何首乌
糖化力
液化力
发酵力
Xiaoqu
polygonum hydropiper
mulberry leaf
polygonum multiflorum thunb
saccharifying power
liquefying power
fermenting power
