超声波提取中药有效成分及竹醋液的抑菌活性研究  

Research on Extracting Effective Ingredient of Chinese Herbal Medicine with Ultrasonic Wave and Bamboo Vinegar Activation of Anti-bacterium

作　　者：罗敏[1] 吴良如[2] 王剑雨 张锡彬[1] 郭海珊[1] 

机构地区：[1]河北科技大学生物科学与工程学院,石家庄500182 [2]国家林业局竹子研究开发中心,杭州310012 [3]浙江余姚市紫竹炭业有限公司,宁波315490

出　　处：《世界竹藤通讯》2005年第4期37-39,共3页World Bamboo and Rattan

摘　　要：研究了超声波在中药有效成分提取中的频率、时间和中药剂量的使用对抑菌效果影响; 以灰霉菌为供试菌,通过抑菌实验来进行验证,证明超声波作用于药物提取具有提取率高、可 靠性强、操作简便、大大缩短提取时间等优点;与传统超声波提取中药相比,使用竹醋液为溶 剂提取中药进行抑菌,可以不用将其分离,从而节省了大量的人力、物力;确定以竹醋液与中 药丁香、苦豆子、高良姜、黄连等辅配,然后用超声波提取这些中药的有效成份。结果表明: 竹醋液不仅本身有很强的抑菌作用,而且分别与丁香、高良姜、黄连辅配,用超声波提取后能 够产生明显的增效作用。This paper mainly discusses the influence of frequency, the time and the dosage of Chinese herbal medicine in the extracting process with ultrasonic wave on the effect of antibacterium, which was examined by anti-microbial experiment. It was proved that the ultrasonic wave when used for extracting has many strong points, such as high extract rate, reliability, easy to operate and less extracting time. Moreover, this study adopted bamboo vinegar fluid as the solvent to extract effective ingredients of Chinese herbal medicine, which, compared with conventional methods, saved a lot of manpower and resources. First, we mixed the bamboo vinegar luid with Chinese herbal medicine such as clove, rhubarb and son on and then extracted their effective ingredients with the ultrasonic wave. The results showed that bamboo vinegar fluid could obviously enhance the extracting effect with the ultrasonic wave after mixed with the Chinese herbal medicine.

关 键 词：超声波 提取 中药有效成份 竹醋液 抑菌活性 

分 类 号：TQ461[化学工程—制药化工]