Optimal extraction of Dingxiang jiangqi granules / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 2252-2255, 2007.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-324367
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To screen and optimize the extraction of Dingxiangjiangqi granules.</p><p><b>METHOD</b>The extraction route was screened by using pharmacodynamic experiment and the extraction conditions were optimized by orthogonal design and taking extract yield, content of naringin and tetrahydropalmatine as indexes.</p><p><b>RESULT</b>The pharmacodynamic result showed that aqueous extract had the best effect to cure the esophagitis of rats and the optimized extraction technique was adding 12 times water, extracting 0. 5 hour for 3 times.</p><p><b>CONCLUSION</b>The optimum extraction was simple, reasonable, stable and useful for further development.</p>
Full text:
Available
Database:
WPRIM (Western Pacific)
Main subject:
Pathology
/
Pharmacology
/
Plants, Medicinal
/
Berberine Alkaloids
/
Drugs, Chinese Herbal
/
Esophagitis, Peptic
/
Random Allocation
/
Chemistry
/
Technology, Pharmaceutical
/
Rats, Sprague-Dawley
Limits:
Animals
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2007
Document type:
Article