摘要
以20%的甲醇作溶剂,盐酸小檗碱及青霉素做对照,将博落回碱,盐酸血根碱,盐酸小檗碱配成9600μg/ml的溶液,并测定了这三种物质对常见的5种细菌的抑菌效力(抑菌圈直径)及最低抑菌浓度(MIC)。结果表明,这三种物质具有不同程度的抑菌效力,其中盐酸血根碱具有很强的广谱抑菌作用。
The antibacterial effects of sanguinarine hydrochloride, bocconoline and berberine hydrochloride from Macleaya cordata were studied. With the five species of bacterium, the antibacterial effects were tested for the minimal inhibitory concentration (MIC) and the antibacterial effects (the diameter of the antibacterial circle) of the three materials from Macleaya cordata. The results showed that the three materials had antibacterial effect on the tested five bacterium, but sanguinarine hydrochloride had far more strong and extensive antibacterial effect.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2005年第1期45-47,共3页
Food Science
基金
贵州省农业和社会发展攻关课题(黔科合2003NGY008)
关键词
盐酸血根碱
博落回碱
盐酸小檗碱
青霉素
抑菌活性
sanguinarine hydrochloride
bocconoline
berberine hydrochloride
Penicillin
antibacterial effect
