摘要
目的考察清热利咽胶囊水煎煮工艺条件。方法以加水量、煎煮时间和煎煮次数3个因素进行正交实验,以没食子酸含量和浸膏收率为评价指标综合评分,确定清热利咽胶囊的最佳提取工艺条件。结果清热利咽胶囊的最佳提取工艺为:加10倍量水,煎煮3次,每次1.0小时。结论清热利咽胶囊提取工艺合理、可行。
Objective To investigate the preparation conditions for Qingre Liyan capsule. Methods The orthogo- hal experiment was carried on with 3 factors, water quantity, the preparation time and the decoction frequeney, and composite grading were measured by the gallic acid content and extraction rate to determine best preparation conditions for Qingre Liyan capsule. Result The best preparation conditions of Qingre Liyan capsule is： 10 times of water quantity, 3 times for decoction, 1 hours for each time. Conclusion The preparation conditions of Qingre Liyan capsule is reasonable and feasible.
出处
《成都医学院学报》
CAS
2009年第1期21-22,25,共3页
Journal of Chengdu Medical College
关键词
清热利咽胶囊
正交实验
提取
没食子酸
HPLC
Qingre Liyan capsule
orthogonal experiment
preparation
gallic acid
HPLC
