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Position: Home > Articles > Effect of ultramicro-pulverization on the antimicrobial activity in vitro of Huanglianjiedu powder and Baitouweng powder Journal of Traditional Chinese Veterinary Medicine 2011,13 (5) 17-19

超微粉碎对黄连解毒散和白头翁散体外抑菌效果的影响

作  者:
李荣誉;张国祖;王海蓝;朱振华
单  位:
河南省康星药业有限公司;郑州牧业工程高等专科学校
关键词:
黄连解毒散;白头翁散;超微粉碎;体外抑菌
摘  要:
目的:观察黄连解毒散和白头翁散超微粉的体外抑菌效果。方法:采用超微粉碎和普通粉碎方法将黄连解毒散、白头翁散粉碎成超微粉(300目)和细粉(65目),用其水提取液和醇提取液采用管碟法进行体外抑菌试验。结果:黄连解毒散、白头翁散超微粉比细粉的抑菌圈直径均显著增大(P<0.05)。说明超微粉碎可明显提高黄连解毒散和白头翁散的体外抑菌效果。
译  名:
Effect of ultramicro-pulverization on the antimicrobial activity in vitro of Huanglianjiedu powder and Baitouweng powder
作  者:
LI Rong-yu,ZHANG Guo-zu(Zhengzhou College of Animal Husbandry Engineering,Zhengzhou Henan 450011,China)
关键词:
Huanglianjiedu powder;Baitouweng powder;ultramicro-pulverization method;antibacterial activity in vitro
摘  要:
Objective: To observe the antimicrobial effect in vitro of Huanglianjiedusan(HLJDS) superfine powder and Baitouweng(BTW) superfine powder.Methods: The two Chinese medical recipes were grinded to superfine-powder(300 screen mesh) and common-powder(65 screen mesh) by ultramicro-pulverization and grinding method.Then cup-plate method was used respectively to determine the antimicrobial activity of ethanol and water extracts of the Chinese medical preparations.Results: The results showed that the bacteriostatic diameter of superfine-powder was larger than common-powder for both preparations(P<0.05).It indicated that ultramicro-pulverization method could significantly increase the antibacterial activity of HLJDS powder and BTW powder compared with the grinding method.

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