XIE Shan1, JIA Xian-sheng2. Extracting Technology For Gushu Capsule[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(15): 49-52.
XIE Shan1, JIA Xian-sheng2. Extracting Technology For Gushu Capsule[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(15): 49-52. DOI: 10.13422/j.cnki.syfjx.2011.15.026.
Extracting Technology For Gushu Capsule
摘要
目的:优选骨舒胶囊的提取工艺。方法:采用正交试验方法对影响水提取醇沉工艺的各因素进行考察
以HPLC测定淫羊藿苷的含量作为优选工艺的考察指标。结果:优选的最佳工艺为药材加10倍量水
煎煮1 h
煎煮3次;醇沉时浸膏相对密度为1.08(60℃)
药液温度为40℃
加醇至60%。结论:按正交试验优选的提取工艺可行
以淫羊藿苷为指标成分
能较好控制提取工艺的质量
方法简便实用。
Abstract
Objective:To optimize the extraction technology of Gushu capsules.Method:The optimal technology was obtained by orthogonal design test.The icatiin in decoction liquid and ethanol precipitation liquid was determined by HPLC as examination target.Result:The optimal extraction technology of Gushu capsules was as follows:decoction liquid method with 10 times volume of water
extracted 3 times and for 1 h at each time.The ethanol precipitation method with temperature is at 40 ℃
adding ethanol to 60%
laying 3 days.Conclusion:The extraction technology is rational and feasible.The method is practical and can easily control the extpaction rechnology with icariin as terget ingredient.