从甘草中提取甘草次酸的工艺及研究  

Study and Preparation Technology of Glycyrrhetinic Acid Extracted from Glycyrrhiza

作　　者：吴宗耀[1] 孟瑞雪[2] 刘方方[3] 牛李义[1] 杨院花[1] 张金秀 

机构地区：[1]石家庄市第五医院,河北石家庄050021 [2]石家庄市第四医院,河北石家庄050000 [3]河北科技大学,河北石家庄050021 [4]栾城县人民医院,河北栾城051430

出　　处：《中医学报》2011年第2期186-187,共2页Acta Chinese Medicine

基　　金：河北省科技厅科技支撑计划项目(编号:07276475)

摘　　要：目的:考察不同制备方法对甘草中甘草次酸含量的影响。方法:同一批甘草药材分别采用煎煮法、超声波法、纤维素酶-超声波联用提取工艺。结果:不同工艺对甘草中甘草次酸含量的影响不同。纤维素酶-超声波联用提取工艺较佳。结论:联用法提取率高,方法简便,利于工业化生产。Objective：To investigate the fluence of different extraction technology of glycyrrhiza on glycyrrhetinic acid content.Methods：Glycyrrhiza decoction,ultrasonic-wave extraction,cellulose-ferment-ultrasonic-wave extraction were used for the extraction of the same batch herbs.Results：Different extractions of glycyrrhiza have different influence on the content of glycyrrhetinic acid.Cellulose-ferment-ultrasonic-wave extraction was proved to be a better extraction technology.Conclusion：Cellulose-ferment-ultrasonic-wave extraction has more productivity and is more simple,which will facilitate in the industrialized production.

关 键 词：甘草 防癌抗癌中药 防治艾滋病中药 甘草次酸 制备工艺 

分 类 号：R284.2[医药卫生—中药学]