利索-全球专利检索

  1. 登录
  2. 注册
发明授权
CN101381680B 一种利用秸秆水解物发酵生产乙醇的微生物菌剂及其应用 失效 - 权利终止

一种利用秸秆水解物发酵生产乙醇的微生物菌剂及其应用
摘要：
本发明公开了一种利用秸秆水解物发酵生产乙醇的微生物菌剂及其应用。本发明公开的微生物菌剂，是以康宁木霉(Trichoderma？konigii？Oudem)、水栖丝孢酵母(Trichosporon？aquatile)和克鲁维酵母菌(Saccharomyces？kluyveri)为活性成分的菌剂。本发明还公开了一种生产乙醇的方法，是用所述的微生物菌剂发酵秸秆水解物，得到乙醇。本发明的微生物菌剂以秸秆水解物为底物发酵产生的主要代谢产物是乙醇，乙醇所占比例较高，可达12.19g乙醇/L发酵液，为下一步的乙醇提取与提纯创造了良好的前提条件。
摘要（英）：

The invention discloses a microbial inoculum for manufacturing ethanol by fermentation of straw hydrolyzate and application thereof. The microbial inoculum disclosed by the invention is inoculum using Trichoderma konigii Oudem, Trichosporon aquatile and Saccharomyces kluyveri as active ingredients. The invention also discloses a method for producing ethanol, which is to use the microbial inoculumto ferment the straw hydrolyzate to produce the ethanol. Ethanol is the main metabolite generated by fermentation of the microbial inoculum by using the straw hydrolyzate as substrate, and accounts for higher proportion reaching 12.19 gram ethanol/liter fermented solution, thereby creating excellent precondition for further extraction and purification of ethanol.

公开/授权文献
0/0