摘要
目的:研究化胃舒颗粒中黄芪甲苷含量测定的影响因素。方法:采用单因素实验考查各因素对黄芪甲苷含量的影响;采用正交试验优化氨试液洗涤条件。结果:黄芪甲苷供试液制备过程中,150ml氨试液分三次洗涤效果最好;加热破乳组黄芪甲苷含量大于静置组;黄芪与乌梅共提取时黄芪甲苷含量最低。结论:黄芪甲苷供试液制备时,采用氨试液洗涤、加热破乳及避免与酸性药材共同提取,可使黄芪甲苷含量增加。
Objective： To study the impacting factors on the content of astragaloside IV. Methods： Single-factor test was used to study the environmental factors on the content of astragaloside IV and orthogonal test was used to select the optimal technology condi- tions for ammonia solution washing. Results： The content of astragaloside IV was the highest in the sample washed by 150 ml 40% am- monia solution divided into three times. The content of astragaloside IV was higher in heating group than that in standing group and the content of astragaloside IV was the lowest when astragalus was extracted with dark plum. Conclusion： During the preparation process, the sample washed by ammonia solution, heated to demulsification and avoiding extraction with dark plum can increase astragaloside IV content.
出处
《中国药师》
CAS
2014年第1期29-32,共4页
China Pharmacist
基金
科技部重大新药创制科技重大专项(编号:2010zx09012-212)
关键词
黄芪甲苷
含量
破乳方法
药材配伍
Astragaloside IV
Content
Demulsifieation
Compatibility of medicinal materials
作者简介
通讯作者：吴怡Tel：（024）86803184E-mail：echoll25wu@126．com
