摘要
用正交法优选复方参苓口服液的最佳工艺条件。以加水量、煎煮时间、煎煮次数、浓缩倍数和醇沉浓度5个因素,每个因素选取3个水平进行实验。结果表明最佳工艺为A_1B_1C_3D_1E_1,即加24倍的水量、煎煮3次、总煎煮时间为1.5h、浓缩倍数为0.8g/ml、醇沉浓度为36％。
The optimum preparation procedure for compound Shenglin oral was studied by orthogonal test (including 5 factors; water-adding amount,decocting time, decocting times, concentrating scale, alcohol-precipitation concentration with 3 levels every factor). As a result, A1B1C3D1E1 is the procedure of choice;24 times of water-adding amount,decocting 3 times, 1.5 hours of total decocting time,0.8 g/ml of concentrating scale and 36% of alcohol-precipitation concentration.
出处
《中药材》
CAS
CSCD
1999年第9期474-475,共2页
Journal of Chinese Medicinal Materials
关键词
正交设计法
复方参苓口服液
制备工艺
Orthogonal test
Compound Shenglin oral
Preparation procedure
