正交试验优选黄参膏提取工艺  

Optimization of the Extraction Process of Huangshen Electuary by Orthogonal Test

作　　者：扶玲[1] 高燕灵[1] 薛梅[1] 黄建梅[2] 

机构地区：[1]广东惠州市中心人民医院,惠州市516000 [2]北京中医药大学,北京市100029

出　　处：《中国药房》2008年第27期2103-2105,共3页China Pharmacy

摘　　要：目的:优选黄参膏的最佳提取工艺。方法:选择提取次数、提取时间、溶剂倍数为考察因素,以黄参膏中黄芪甲苷的含量作为考察指标,采用L9(34)正交试验法优选黄参膏的最佳提取工艺。结果:最佳提取工艺为加10倍药材量水,煮提3次,每次煎煮2h。结论:优选得到的提取工艺稳定、可行。OBJECTIVE： To optimize the extraction technology for Huangshen electuary.METHODS： In this experiment the optimum extraction technology for Huangshen electuary was investigated by the L9（3^4） orthogonal test with the content of Astragaloside Ⅳ as technology index. The effects of three factors including the extraction times, time length of extraction and solvent ratio were investigated.RESULTS： The best extraction technology for Huangshen electuary was as follows：the solidliquid ratio was 1 ： 10 and the decoction was carried out for 3 times （2 hours/time） .CONCLUSION：The optimum extraction technology for Huangshen electuary is stable and feasible.

关 键 词：黄参膏 正交试验 提取工艺 

分 类 号：R283.621[医药卫生—中药学] R943[医药卫生—中医学]