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| Optimization of prescription of Qingnao Zhenjing granules |
| Hits 2075 Download times 2063 Received:March 25, 2011 |
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| DOI
10.11656/j.issn.1672-1519.2011.05.28 |
| Key Words
Qingnao Zhenjing granules;orthogonal design;moisture rate;optimization of prescription |
| Author Name | Affiliation | | WANG Long | Tianjin University of TCM, Tianjin 300193, China | | MA Li | Tianjin Institute of Pharmaceutical Research, Tianjin 300193, China | | HAN Feng | Tianjin Institute of Pharmaceutical Research, Tianjin 300193, China | | 高静 | Tianjin Institute of Pharmaceutical Research, Tianjin 300193, China |
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| Abstract
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| [Objective] To optimize the prescription for Qingnao Zhenjing granules by orthogonal design.[Methods] Moisture rate as an index,in order to optimize the dosage and ultimately determine the prescription,the orthogonal experimental design was used.[Results] The optimizing prescription contains :extracts powder: dioxide : lactose : microcrystalline cellulose=10:2:3:2.[Conclusion] The optimized prescription and technology is reasonable,and conform to the quality requirements of granules. |
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