中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 会议论文
学科主题: 物理化学
题名: Selective utilization of different carbon sources by microorganism microorganism
作者: Zhu Y(朱豫) ;  Du YG(杜昱光)
会议名称: The 13th International Biotechnology Symposium
会议日期: 2008-10-12
出版日期: 2008-10-12
会议地点: 中国
通讯作者: 杜昱光
部门归属: 十八室
主办者: 中国科学院 中国工程院 中华人民共和国教育部 中华人民共和国科学技术部 中华人民共和国国家发展改革委员会
摘要: Several kinds of microorganisms used for fermentation are studied to evaluate their efficiency of utilizing different carbon sources—glucose, fructose and xylose, by means of analyzing fermentation kinetics of substrate uptake and product formation. It revealed that most microorganisms showed preference for glucose to fructose as a carbon source, for the possible reason of environmental evolution. Recent study shows that by means of genetic engineering or induced mutation screening, certain microorganisms can be improve to uptake fructose or xylose in advance of glucose. It can be explained that they have specific fructose transporter or key enzymes of related metabolic pathway, like the phosphorylation of sugar are overexpressed. Therefore, certain biomass with potential abundant fructose, for example Jerusalem artichoke, can be used to replace crop and has great value to release the crisis of petrochemical industry and food supplies. Also, the potential advantages of Jerusalem artichoke as an ideal energy plant for biorefinery are estimated from its composition to market analysis by experiments of screening and breeding with shake bottle. Keywords: Glucose; Fructose; Kinetics; Biorefinery; Jerusalem artichoke
语种: 中文
内容类型: 会议论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/113226
Appears in Collections:中国科学院大连化学物理研究所_会议论文

Files in This Item:

There are no files associated with this item.


Recommended Citation:
Zhu Y,Du YG. Selective utilization of different carbon sources by microorganism microorganism[C]. 见:The 13th International Biotechnology Symposium. 中国. 2008-10-12.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [朱豫]'s Articles
 [杜昱光]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [朱豫]‘s Articles
 [杜昱光]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace