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Position: Home > Articles > Primary Study on Systematic Separation and Bacteriostatic Activity of Alkaloids Extracted from Viscum coloratum (Kom.) Nakai FOOD SCIENCE 2007,28 (6) 63-66

槲寄生生物碱的系统分离及抑菌活性初探

作  者:
王俊;吴福安;王加力;陶士强;董世楠
单  位:
江苏科技大学生物与环境工程学院;中国农业科学院蚕业研究所
关键词:
槲寄生;生物碱;系统分离;抑菌活性
摘  要:
用超声辅助萃取技术从槲寄生中提取总生物碱,经系统分离获得酚性弱碱性生物碱、非酚性弱碱性生物碱、酚性叔胺生物碱、非酚性叔胺生物碱、水溶性生物碱等五种生物碱组分,并测试了各生物碱组分的抑菌活性。结果表明:五种槲寄生生物碱组分对金色葡萄球菌的抑菌作用不明显,对大肠杆菌的抑菌作用明显,其中非酚性叔胺性生物碱最强。
译  名:
Primary Study on Systematic Separation and Bacteriostatic Activity of Alkaloids Extracted from Viscum coloratum (Kom.) Nakai
作  者:
WANG Jun1,WU Fu-an2,WANG Jia-1i1,TAO Shi-qiang1,DONG Shi-nan1 (1.College of Biological and Environmental Engineering, Jiangsu University of Science and Technology, Zhenjiang 212018, China; 2. Sericultural Research Institute, Chinese Academy of Agricultural Sciences, Zhenjiang 212018, China )
关键词:
Viscum coloratum (Kom.) Nakai;alkaloids;systematic separation;bacteriostatic activity
摘  要:
The total alkaloids were ultrasonic-assistedly extracted from Viscum coloratum (Kom.) Nakai., and were systematically separated into five constituent groups namely phenol weak alkaloids, non-phenol weak alkaloids, phenol tertiary amine alkaloids, non-phenol tertiary amine alkaloids, and lipid alkaloids. Then, their antimicrobial activities were assayed. The results showed that five mistletoe alkaloids groups all have antimicrobial on the E.coli, but no-obvious activity on the Staphylococcus aureus.

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