Applied Biological Chemistry
- Volume 40 Issue 1
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- Pages.85-88
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- 1997
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- 2468-0834(pISSN)
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- 2468-0842(eISSN)
Antibacterial Substances of the Flower of Chrysanthemum zawadskii Herbich var. latilobum Kitamura
구절초 꽃의 항균성 물질
- Jang, Dae-Sik (Department of Agricultural Chemistry, Gyeongsang National University) ;
- Park, Ki-Hun (Department of Agricultural Chemistry, Gyeongsang National University) ;
- Choi, Sang-Uk (Central Laboratory, Plant Molecular Biolgy and Biotechnology Research Center, Gyeongsang National University) ;
- Nam, Sang-Hae (Department of Food Processing, Chinju National University) ;
- Yang, Min-Suk (Department of Agricultural Chemistry, Gyeongsang National University)
- 장대식 (경상대학교 농화학과) ;
- 박기훈 (경상대학교 농화학과) ;
- 최상욱 (경상대학교 공동실험실습관) ;
- 남상해 (진주 산업대학교 식품가공학과) ;
- 양민석 (경상대학교 농화학과)
- Published : 1997.02.28
Abstract
In orther to isolate antibacterial substances from the flower of Chrysanthemum zawadskii Herbich var. latilobum Kitam., the chloroform fraction was fractionated according to the activity against B. subtilis, S. aureus and V. parahaemolyticus. Two antibacterial substances were isolated and purified by preparative TLC and recrystallization. Compound I showed activity against all the tested bacteria and compound II exhibited the activity against B. subtilis and v. parahaemolyticus except S. aureus. Compared to benzoic acid and sorbic acid which are being used as food preservatives, compounds I and II showed about five-fold stronger antibacterial activity against B. subtilis and V. parahaemolyticus. On the basis of spectrometric studies including
Chrysanthemum속(屬) 식물의 성분 및 생리활성물질에 대한 연구의 일환으로, 구절초 꽃의 chloroform 분획물을 재료로 B. subtilis, 및 V. aureus 및 v. parahaemolyticus에 대한 activity-guieded fractionation을 실시하여 항균성 물질 두가지를 얻었다. 항균력실험 결과,화합물I은