微生物利用木质纤维素的研究进展

Subjects: Biology >> Bioengineering submitted time 2017-06-01 Cooperative journals: 《中国生物工程杂志》

马泽林 刘家亨 黄序 财音青格乐 朱宏吉

Abstract： Lignocellulosic biomass, one of the most abundant resources in the world can be converted into value-added bio-chemicals by microbial fermentation. Compared with the traditionally used edible biomass materials, lignocelluloses fermentation by microorganism encounters the following key problems: developing economically efficient pretreatment of lignocellulose, increasing the microbial utilization of the second most abundant sugar xylose in lignocellulose hydrolysates, enhancing the microbial comprehensive utilization of mixed sugars and improving the microbial tolerance to inhibitors in lignocellulose hydrolysates, such as furfural and acetic acid. New breakthroughs have been made on the research of these problems recent years. In this review, the latest research advances were summarized to address these issues and prospects for future development of commercial microbial utilization of lignocellulose were suggested.

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