Korean Journal of Agricultural Science (농업과학연구)
- Volume 29 Issue 2
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- Pages.91-97
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- 2002
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- 2466-2402(pISSN)
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- 2466-2410(eISSN)
Isolation and Structure Determination of Phytotoxins from a Phytopathogenic Fungus Bipolaris sorokiniana
식물병원균 Bipolaris sorokiniana로부터 제초활성 물질의 분리 및 구조결정
- Lim, Chi-Hwan (Dept. of Agricultural Chemistry, Chungnam Nat'l Univ.)
- 임치환 (충남대학교 농업생명과학대학 농화학과)
- Published : 2002.12.31
Abstract
Two phytotoxic compounds, 3-methoxybenzoic acid (MBA) and 3-hydroxy benzoic acid methyl ester (HBAME), were purified and structurally characterized by instrumental analyses from a culture of a phytopathogenic fungus, Bipolaris sorokiniana. During the isolation procedure, the toxic components were monitored by the assay using rice (Echinochloa crusgalli) and Italian ryegrass (Lolium multiflorum). These compounds had a molecular formula of
식물병원균 Bipolaris sorokiniana 배양 추출물로부터 이탈리안 라이그라스 및 논피의 유근신장을 억제하는 활성물질을 분리 정제하여 각종 기기분석을 통하여 화학구조를 결정하였다. 이들 화합물들은 분자식이
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