해양미생물 Bacillus subtilis SY-1에서 분리된 mycosubtilin type의 살조물질의 분리와 구조결정 및 Coclodinium polykrikoides에 대한 살조활성
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Title
- 해양미생물 Bacillus subtilis SY-1에서 분리된 mycosubtilin type의 살조물질의 분리와 구조결정 및 Coclodinium polykrikoides에 대한 살조활성
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Alternative Title
- Isolation and Structure Determination of New Mycosubtilin Type ALgicides from a Marine Bacillus subtilis SY-1 against Cochlodinium polykrikoides
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Author(s)
- 정성윤; Shigeru Okada; Masahiro Murakami; 신희재
- KIOST Author(s)
- Shin, Hee Jae(신희재)
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Alternative Author(s)
- 정성윤; 신희재
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Publication Year
- 2004-11-05
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Abstract
- In the course of our screening program of algicidal bacteria, we isoloated a marine bacterium, Bacillus subtillis SY-1, which had potent algicidal activity against Cochlodinium polykridoides during the termination of bloom by C. polykrikodes in Masan Bay of Korea. Bioassay-guided purification of algicidal compounds was conducted by determining the algicidal activity against C. polykrikodes. Fractionations by solvent partitioning, ODS open column chromatography, and purification with a reversed-phase HPLC gave three pure algicidal compounds. These compounds were identified as mycosubtilin type algicies by 2D NMR techniques and MS data.
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URI
- https://sciwatch.kiost.ac.kr/handle/2020.kiost/31644
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Bibliographic Citation
- 한국해양학회 추계 학술대회 초록집, pp.255, 2004
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Publisher
- 한국해양학회
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Type
- Conference
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Language
- English
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