正交试验优选雷公藤提取物制备工艺  

Optimization of the Extracting Techniques for Wilfordii Root Extraction by Orthogonal Test

作　　者：彭松[1,2] 赵文芬[1,2] 

机构地区：[1]湖北中医学院 [2]湖北省十堰市人民医院

出　　处：《时珍国医国药》1998年第4期350-351,共2页Lishizhen Medicine and Materia Medica Research

摘　　要：采用正交试验考察了４种因素（溶剂浓度、药材粒径、提取时间和干燥方式）对雷公藤提取物中雷公藤甲素含量的影响。An orthogonal method was used for studying the effect of four extracting factors on extracting rate of triptolide in Wilfordii root extract. The results from othogonal test were subjected to objective analysis and variance analysis with two indexes, and an optimum extracting process for Wilfordii root extraction was given.

关 键 词：正交试验 雷公藤提取物 提取工艺 

分 类 号：R284.2[医药卫生—中药学]