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公开(公告)号:US20120149080A1
公开(公告)日:2012-06-14
申请号:US13162165
申请日:2011-06-16
摘要: High cell density cultures of yeast were found to have higher tolerance for butanol in the medium. The high cell density yeast cultures had greater survival and higher glucose utilization than cultures with low cell densities. Production of butanol using yeast in high cell density cultures is thus beneficial for improving butanol production.
摘要翻译: 发现酵母的高细胞密度培养物对培养基中的丁醇具有较高的耐受性。 高细胞密度酵母培养物比具有低细胞密度的培养物具有更高的存活和更高的葡萄糖利用率。 因此,在高细胞密度培养物中使用酵母生产丁醇因此有利于改善丁醇生产。
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公开(公告)号:US20110313206A1
公开(公告)日:2011-12-22
申请号:US12966333
申请日:2010-12-13
摘要: Methods for the fermentative production of four carbon alcohols is provided. Specifically, butanol, preferably isobutanol is produced by the fermentative growth of a recombinant bacterium expressing an isobutanol biosynthetic pathway.
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