摘要
从毒力虫霉ＥＢ－８２灭蚜菌的发酵产物中提取分离得到的一单体化合物ＥＢ－８２Ｂ，经过ＩＲ、ＥＩ－ＭＳ、ＵＶ、１Ｈ－ＮＭＲ、１３Ｃ－ＮＭＲ、ＤＥＰＴ等波谱分析鉴定为二十六烷酸（ｈｅｘａｃｏｓａｎｏｉｃａｃｉｄ）。田间实验表明该发酵产物有促生长作用。
Compound EB 82B isolated from the mycelium of Entomophthora virulenta was proved to be identical with hexacosanoic acid by spectral data of IR, EI MS, UV, 1H NMR, 13 C NMR and DEPT. The fermentation product was reported to have stimulating growth activity on crops, but it is possible that hexacosanoic acid is one of important factors to stimulate crops to grow.
出处
《中国抗生素杂志》
CAS
CSCD
北大核心
1998年第6期404-406,409,共4页
Chinese Journal of Antibiotics
关键词
毒力虫霉
二十六烷酸
灭蚜菌素
EB-82B
蚜虫
Entomophthora virulenta
Fermentation product
Hexacosanoic acid
Growth stimulating factor
