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目的:考察栀子抑菌效果。方法:采用最低抑菌浓度(MIC)测定方法。结果:栀子提取液对金黄色葡萄球菌、绿脓杆菌、大肠杆菌、淋球菌均有抑菌作用,其MIC分别为250,500,500,500 mg·ml~(-1)。结论:栀子对4种菌株均有抑菌作用,对金黄色葡萄球菌的抑菌效果优于其余3种。
Objective: To investigate the antibacterial effect of gardenia. Methods: Determination of the minimum inhibitory concentration (MIC) was used. Results: Gardenia extract had antibacterial activity against Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli and Neisseria gonorrhoeae. The MICs were 250, 500, 500, 500 mg·ml -1 respectively. Conclusion: Gardenia jasminoides has antibacterial effect on all four strains, and its antibacterial effect against Staphylococcus aureus is better than the other three species.