|本期目录/Table of Contents|

[1]贺爱永,尹春燕,孔祥平,等.高抗逆高丁比拜氏梭菌的选育及其性能考察[J].生物加工过程,2014,12(01):23-27.[doi:10.3969/j.issn.1672-3678.2014.01.005]
 HE Aiyong,YIN Chunyan,KONG Xiangping,et al.Screening of Clostridium beijerinckii mutant with high inhibitor tolerance and high proportions of butanol for butanol production[J].Chinese Journal of Bioprocess Engineering,2014,12(01):23-27.[doi:10.3969/j.issn.1672-3678.2014.01.005]
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高抗逆高丁比拜氏梭菌的选育及其性能考察()
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《生物加工过程》[ISSN:1672-3678/CN:32-1706/Q]

卷:
12
期数:
2014年01期
页码:
23-27
栏目:
出版日期:
2014-01-20

文章信息/Info

Title:
Screening of Clostridium beijerinckii mutant with high inhibitor tolerance and high proportions of butanol for butanol production
文章编号:
1672-3678(2014)01-0023-05
作者:
贺爱永尹春燕孔祥平陈佳楠姜岷吴昊
南京工业大学 生物与制药工程学院 材料化学工程国家重点实验室,南京 210009
Author(s):
HE AiyongYIN ChunyanKONG XiangpingCHEN JiananJIANG MinWU Hao
State Key Laboratory of Materials-Oriented Chemical Engineering,College of Biotechnological and Pharmaceutical Engineering,Nanjing University of Technology,Nanjing 210009,China
关键词:
拜氏梭菌 丁醇 等离子体诱变 木质纤维素
分类号:
TQ921
DOI:
10.3969/j.issn.1672-3678.2014.01.005
文献标志码:
A
摘要:
以抗逆突变株Clostridium beijerinckii IB4为出发菌株,通过常压室温等离子体诱变(ARTP),刃天青平板初筛,摇瓶发酵复筛,筛选出1株高抗逆高丁比的突变菌株C.beijerinckii IT111。发酵结果表明:该突变菌株利用多种C源时均展现其高丁醇比的特性,以玉米芯酸解糖液为C源时,溶剂产量达到10.5 g/L,丁醇8.0 g/L,丁醇比高达76%。抑制物抗逆性测试结果显示:糠醛和酸类对C.beijerinckii发酵影响较小,酚类物质对C.beijerinckii抑制作用较强,其中以香草醛为最。综上所述,C.beijerinckii IT111是1株极具潜力的利用木质纤维原料制备丁醇的菌株。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2013-10-15
基金项目:国家重点基础研究发展计划(973计划 )(2011CB707405); 材料化学工程国家重点实验室基金; 江苏省“青蓝工程”; 林业公益性专项(201004001); 国家自然科学基金青年基金(21106067); 江苏省普通高校研究生科研创新计划(CXZZ13_04)
作者简介:贺爱永(1988—),男,江苏淮安人,博士研究生,研究方向:生物化工; 姜岷(联系人),教授,E-mail:jiangmin@njut.edu.cn.
更新日期/Last Update: 2014-01-30