%0 Journal Article
%T Studies on Biotransformation of 5-FUR<br>5-氟尿苷的微生物转化
%A 阮期平
%A 周长林
%A 窦洁
%A 吴梧桐
%J 微生物学报
%D 2002
%I 
%X Conditions for biotransformation and purification of FUR were investigated.The result showed that when the cell concentration of E.aerogenes was 10%(w/v),the temperature and pH were 7.8 and 60℃ respectively,59.7% UR was converted to FUR.It also demonstrated that the ideal procedure for the purification of FUR is silica gel column chromatography by two elution systems (S 1∶CHCl 3∶CH 3OH∶H 2O 61∶13∶1,and S 2;CH 3COOCH 2CH 3∶CH 3OH∶CH 3COOH∶H 2O 12∶3∶3∶2)with the purity and yield of 98.0% and 86.0% …
%K 5-氟尿苷
%K 微生物转化
%K 分离纯化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A3C6BA55AB623B90FA9104CFFC826F3C&aid=F84646C51DC90564E6154285EA622495&yid=C3ACC247184A22C1&vid=ECE8E54D6034F642&iid=CA4FD0336C81A37A&journal_id=0001-6209&journal_name=微生物学报&referenced_num=0&reference_num=0