期刊
BIORESOURCE TECHNOLOGY
卷 227, 期 -, 页码 24-34出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.biortech.2016.12.016
关键词
Industrial Saccharomyces cerevisiae strains; Xylose metabolic engineering; Non-detoxified hemicellulosic hydrolysates; Yeast background
资金
- European Regional Development Fund under the scope of Norte - Programa Operacional Regional do Norte [NORTE-01-0145-FEDER-000004, UID/BIO/04469/2013]
In this work, four robust yeast chassis isolated from industrial environments were engineered with the same xylose metabolic pathway. The recombinant strains were physiologically characterized in synthetic xylose and xylose-glucose medium, on non-detoxified hemicellulosic hydrolysates of fast-growing hardwoods (Eucalyptus and Paulownia) and agricultural residues (corn cob and wheat straw) and on Eucalyptus hydrolysate at different temperatures. Results show that the co-consumption of xyloseglucose was dependent on the yeast background. Moreover, heterogeneous results were obtained among different hydrolysates and temperatures for each individual strain pointing to the importance of designing from the very beginning a tailor-made yeast considering the specific raw material and process. (C) 2016 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据