1.
China Journal of Traditional Chinese Medicine and Pharmacy
;
(12)2005.
Artículo
en Chino
| WPRIM
| ID: wpr-679890
RESUMEN
Objective:To study the extraction method of total flavonoids in Mosla hangzhowensis Matsuda.Methods:Orthogonal experiment design was used,with the content of the total flavonoids as the index,to study the effect of ethanol concentration,solvent quantity and extraction time on recovery rate of total flavonoids.Results:The best extraction condition was:extract two times;adding 20 fold 65% ethanol and to extract an hour each time.Conclusion:This extraction method is convenient and feasible.