CAJ | 학술논문

为探讨白头翁抗菌活性的有效部位，用氯仿、无水乙醇、水依次提取白头翁，检测各提取物的最小抑菌浓度（MIC）。结果表明，白头翁氯仿提取物对金黄色葡萄球菌、大肠杆菌的抗菌活性优于80%乙醇提取物，也优于水提物；白头翁粗多糖亦有抗菌活性，对金黄色葡萄球菌、大肠杆菌的MIC均为80.04 mg/mL。
위탐토백두옹항균활성적유효부위，용록방、무수을순、수의차제취백두옹，검측각제취물적최소억균농도（MIC）。결과표명，백두옹록방제취물대금황색포도구균、대장간균적항균활성우우80%을순제취물，야우우수제물；백두옹조다당역유항균활성，대금황색포도구균、대장간균적MIC균위80.04 mg/mL。
To explore the effective parts of Pulsatilla chinensis antibacterial activity in vitro,Pulsatilla chinensis were extracted with chloroform,absolute ethyl alcohol and water and the minimal inhibitory concentration (MIC)of various ex-tracts was detected.The results showed that antibacterial activity of the chloroform extract from Pulsatilla chinensis on staphylococcus aureus,escherichia coli was better than that of 80% ethanol extract and water extract.The crude polysac-charides have antimicrobial activity from Pulsatilla chinensis,and MIC to staphylococcus aureus and escherichia coli is 80.04 mg/mL.