摘要
目的探讨胆乐化瘀片的水提工艺研究。方法在茵陈水提工艺研究中,以加水量,煎煮时间,煎煮次数为因素,各取3个水平,以干膏收率,绿原酸的含量为评价指标,进行L9(34)正交实验,筛选最佳工艺条件。结果最佳水提工艺为加8倍水,提取3次,1 h/次。结论该制剂水提工艺合理可行,有很好的重现性。
Objective To study the water extracting technology of Danlehuayupian Tablets. Methods Three factors were selected in this water extraction process , including the water volume ,the time of decocting and the times of decocting. Each factor selected 3 different levels. And the content of chloregenic acid, the dried decoction rate being as index, an orthogonal experiment of L9 （ 3^4 ） was conducted to find the optimal water extraction condition. Results The result showed that the optimum extracting condition was that water of eight times the amount as much as the medicinal materials was added to the the medicinal materials to decoct 3 times, each time boiling for lb. Conclusion The decocting technology is reasonable and practicible,with good reproducibility.
出处
《时珍国医国药》
CAS
CSCD
北大核心
2006年第10期1997-1998,共2页
Lishizhen Medicine and Materia Medica Research
关键词
胆乐化瘀片
正交设计
水提工艺
绿原酸
Danlehuayupian Tablets
Orthogonal design
Decocting technology
Chlorogenic acid
