金边瑞香的抑菌实验

A Bacteriostatic experiment of Daphne odora Var Marginata

目的 :探讨金边瑞香对金黄色葡萄球菌、福氏痢疾杆菌、肖氏沙门菌 (旧称乙型副伤寒杆菌 )、大肠杆菌、绿脓杆菌的抑菌作用。方法 :琼脂扩散法。结果 :不同浓度的金边瑞香对金黄色葡萄球菌、肖氏沙门菌、福氏痢疾杆菌具有抑菌作用 ,其中对金黄色葡萄球菌的抑菌作用最强 ,0 .2 5 g/ml～ 1g/ml的药液均有明显抑菌作用 ,抑菌圈直径在 15～ 2 0mm。对大肠杆菌、绿脓杆菌无抑菌作用。结论 :金边瑞香对金黄色葡萄球菌、肖氏沙门菌、福氏痢疾杆菌具有抑菌作用。

Objective:To research inhibitory activity of Daphne odora Var.Marginata.Methods:Spread methods of agar.Results:It was found that Daphne odora Var.Marginata had inhibitory activity against S.aureus,S.paratyphi B,S.flexneri.with concentration of 0.25g/ml～1g/ml.It had the best bacteriostatic effect against S.aureus.The inhibitory circle diameter was 15-20mm.It had no ihibitory activity against E.coli,P.aeruginosa.Conclusion:Daphne odora Var.Marginata had strong ihibitory activity against S.aureus,S.paratyphi B,S.flexneri.