Strains of

Z. mobilis The present invention relates to methods of obtaining mutant strains that are more tolerant to one or more inhibitors or more capable of efficiently fermenting one or more carbohydrates. Such inhibitors include ethanol, aliphatic acids, such as acetic acid, formic acid; furan derivatives,...

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Main Authors Chen, Rachel Ruizhen, Wang, Yun, Shin, Hyun-Dong, Agrawal, Manoj, Mao, Zichao
Format Patent
LanguageEnglish
Published 11.12.2012
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Abstract Z. mobilis The present invention relates to methods of obtaining mutant strains that are more tolerant to one or more inhibitors or more capable of efficiently fermenting one or more carbohydrates. Such inhibitors include ethanol, aliphatic acids, such as acetic acid, formic acid; furan derivatives, such as 2-furaldehyde, 2-furoic acid; and phenolic compounds, such as vanillin and hydroxybenzoic acid. Such carbohydrates may include xylose, arabinose, mannose and mixtures thereof. These mutant strains may be employed to, for example, effectively and efficiently prepare ethanol from biomass.
AbstractList Z. mobilis The present invention relates to methods of obtaining mutant strains that are more tolerant to one or more inhibitors or more capable of efficiently fermenting one or more carbohydrates. Such inhibitors include ethanol, aliphatic acids, such as acetic acid, formic acid; furan derivatives, such as 2-furaldehyde, 2-furoic acid; and phenolic compounds, such as vanillin and hydroxybenzoic acid. Such carbohydrates may include xylose, arabinose, mannose and mixtures thereof. These mutant strains may be employed to, for example, effectively and efficiently prepare ethanol from biomass.
Author Chen, Rachel Ruizhen
Agrawal, Manoj
Shin, Hyun-Dong
Wang, Yun
Mao, Zichao
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