%0 Journal Article
%T Research on An Intermediate of Deoxyadenosylcobalamin Biosynthesis by Anaerobic Pathway of propionibacterium freudenreichii<br>脱氧腺苷钴胺素生物合成途径中一种中间产物的研究
%A WANG Peng
%A WANG Yun-shan
%A ZHANG Li-ping
%A SU Zhi-guo
%A <br>王鹏
%A 王云山
%A 张利平
%A 苏志国
%J 中国生物工程杂志
%D 2007
%I 
%X An important intermediate of deoxyadenosylcobalamin biosynthesis by anaerobic pathway of Propionibacterium freudenreichii was separated from the broth.It has been qualitatively analyzed by spectrum and ESI MS-GC analysis and further determined as a key intermediate of deoxyadenosylcobalamin: adenosylcobinamide which can be transformed to deoxyadenosylcobalamin when infused 5,6-dimethylbenzimidazole (DMB) to the fermentation medium.It is hope that the intermediate could be a key factor which guides the infusion of DMB and further optimize the fermentation process.
%K VitaminB_(12) Deoxyadenosylcobalamin Adenosylcobinamide Propionibacterium freudenreichii<br>维生素B12
%K 脱氧腺苷钴胺素
%K 费氏丙酸杆菌
%K 腺苷钴啉醇酰胺
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=951380788B355DEA7D75520FA3B199C9&aid=0961B8D0CE8A0D85A3A3E4ABEA235AF3&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=708DD6B15D2464E8&sid=42425781F0B1C26E&eid=1371F55DA51B6E64&journal_id=1671-8135&journal_name=中国生物工程杂志&referenced_num=0&reference_num=9