%0 Journal Article
%T Studies on Purification and Some Properties of Antifungal Compounds in ZK-I Fermentation<br>ZK-I菌发酵液中抗真菌活性化合物的纯化与部分特性研究
%A SUN Xue-Wen
%A ZHOU Jin-Yan
%A ZHONG Juan
%A DENG Hong-Yuan
%A TAN Hong
%A <br>孙雪文
%A 周金燕
%A 钟娟
%A 邓洪渊
%A 谭红
%J 微生物学通报
%D 2007
%I 
%X ZK-I belongs to Bacillus sp.and shown strong antagonistic abilities to Saccharomyces cerevisiae and several plant pathogens,such as phytophthora sp,and Fusarium oxysporum f.sp.vasinfectum etc.,in this paper,we reported the purification of the antifungal substances and some properities of antifungal compounds.After acid precipitation,silica gel chromatography,C_(18) reversed-phase silica gel chromatogra- phy,we obtained four compounds and knew their peaks were all single by HPLC testing,Combined with MS and HPLC,we concluded that they are the homologous series of compounds,A is jiean-peptide A and the others were confirmed to the analog of Jiean-peptide A in struc- ture.
%K Antimicrobial peptides
%K Separation
%K Purification
%K C_(18) reversed-phase silica gel<br>抗菌肽
%K 分离
%K 纯化
%K C18反相硅胶
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=78024727B5F4EF6AA9CA8E605B5FC464&aid=651F6A83B7F624F3&yid=A732AF04DDA03BB3&vid=339D79302DF62549&iid=CA4FD0336C81A37A&sid=E4E9596BEA192161&eid=3ED24C32270473AA&journal_id=0253-2654&journal_name=微生物学通报&referenced_num=2&reference_num=16