| 紫杉木霉ZJUF0986抗真菌活性代谢产物分离提取及其活性研究 |
| Separation and bioactivity of antifungal metabolites of Trichoderma taxi ZJUF0986 |
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| 中文关键词: |
| 英文关键词:endophytic fungi, fermentation broth, secondary metabolite |
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| 中文摘要: |
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| 英文摘要: |
| Fermentation broth of endophytic fungus Trichoderma taxi ZJUF0986 has high antifungal activity to the common 15 species of phytopathogenic fungi. Three bioactive metabolites I, II and III were obtained by extracted with petroleum ether, ethyl acetate and n-butanol and subsequent silica gel column chromatography and preparative HPLC. Among them, compound I, the main metabolite, has strong broad-spectrum antifungal activity, especially to Botrytis cinerea, Rhizoctonia solani and Sclerotinia sclerotiorum with IC50 1.06, 1.08 and 1.13 mg/L, respectively. |
| 章初龙，王国平，郑必强，陈绍瑗，林福呈. 紫杉木霉ZJUF0986抗真菌活性代谢产物分离提取及其活性研究[J]. 菌物学报, 2008, 27(3): 447-451 |
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