多菌株联合发酵玉米秸秆的固态发酵条件优化
发布时间：2018-10-24 08:12
【摘要】：为研究平菇PL-01、黑曲霉M6.300、里氏木霉多菌株联合发酵玉米秸秆的固态发酵条件,本试验对玉米秸秆固态发酵过程中原料的初始pH、含水量、发酵温度、发酵时间进行了优化。结果表明:玉米秸秆固态发酵工艺条件为原料初始pH为5.5,原料含水量为65%,发酵温度为25℃,发酵时间为120 h。在最优发酵条件下联合发酵菌株滤纸酶活力(FPA)为13.57 IU/g。
[Abstract]:In order to study the conditions of solid state fermentation of corn straw by PL-01, Aspergillus Niger M6.300 and Trichoderma Richalii, the initial pH, water content, fermentation temperature and fermentation time were optimized. The results showed that the initial pH of corn straw was 5.5, the water content of raw material was 655.The fermentation temperature was 25 鈩，
本文编号：2290825
[Abstract]:In order to study the conditions of solid state fermentation of corn straw by PL-01, Aspergillus Niger M6.300 and Trichoderma Richalii, the initial pH, water content, fermentation temperature and fermentation time were optimized. The results showed that the initial pH of corn straw was 5.5, the water content of raw material was 655.The fermentation temperature was 25 鈩，
本文编号：2290825
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