瓜拉霉素，一种由链霉菌属NK11687菌株产生的新型杀螨剂。I. 分类学、生产、分离及初步特性鉴定。
Gualamycin, a novel acaricide produced by Streptomyces sp. NK11687. I. Taxonomy, production, isolation, and preliminary characterization.
作者信息
Tsuchiya K, Kobayashi S, Harada T, Kurokawa T, Nakagawa T, Shimada N, Kobayashi K
机构信息
Applied Microbiology Research Center, Nippon Kayaku Co. Ltd., Saitama, Japan.
出版信息
J Antibiot (Tokyo). 1995 Jul;48(7):626-9. doi: 10.7164/antibiotics.48.626.
PMID:7649859
Abstract
A novel acaricide, gualamycin, was isolated from the culture broth of Streptomyces sp. NK11687. It was purified from the filtrate by column chromatographies. Gualamycin showed 100% acaricidal activity at 250 micrograms/ml against sensitive and resistant mites to Dicofol.
摘要
一种新型杀螨剂瓜拉霉素，是从链霉菌属NK11687菌株的发酵液中分离得到的。通过柱色谱法从滤液中对其进行了纯化。瓜拉霉素在250微克/毫升浓度下对三氯杀螨醇敏感和抗性螨类均表现出100%的杀螨活性。
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