Optimization of Preparation Technics for Liver-strengthening Cholagogue Oral Preparations by Orthogonal Test / 中国药房
China Pharmacy
; (12)2005.
Article
in Zh
| WPRIM
| ID: wpr-525753
Responsible library:
WPRO
ABSTRACT
OBJECTIVE:To optimize the extraction technics of liver-strengthening cholagogue oral preparation.METHODS:The effects of the four factors-the quantity of the added water,the decoction time,the decoction times and the alcohol precipitation concentration on the extraction results were determined with content of total flavonoids taken as index.RESULTS:The best extracting condition was the following,the amount of the added water was 10 times that of the medicinal materials,the decoction duration was 60min,the alcohol precipitation concentration was 50%and the decoction was carried out twice.CONCLUSION:The preparation under this technics is of high clarity and stable contents.
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Index:
WPRIM
Language:
Zh
Journal:
China Pharmacy
Year:
2005
Type:
Article