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Optimization of water extraction technology of Qiang-gu Capsule by orthogonal test

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Author:
No author available
Journal Title:
JOURNAL OF THE FOURTH MILITARY MEDICAL UNIVERSITY
Issue:
2
DOI:
10.3321/j.issn:1000-2790.2008.02.005
Key Word:
强骨胶囊;正交实验设计;高效液相色谱;二苯乙烯苷

Abstract: 目的:通过正交试验优选强骨胶囊水提部分的制备工艺. 方法:建立高效液相色谱法测定二苯乙烯苷含量的方法,以二苯乙烯苷的含量为考察指标,考察提取时间、提取次数及水用量3个因素对提取结果的影响. 结果:水提最佳工艺为:6倍量的水,回流提取2次,每次3 h. 结论:优选的提取工艺稳定,可行.

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