1.
China Pharmacy
;
(12)2001.
Artículo
en Chino
| WPRIM
| ID: wpr-529018
RESUMEN
OBJECTIVE:To prepare Shangyangyu gel and establish a standard for its quality.METHODS:Shangyangyu gel was prepared using carbamer 940 as matrix.Its content was identified by spectrophotography,with the wavelength set at 516nm,and its other compositions were determined by TLC.RESULTS:The concentration of L-shikonin had good linear correlation with absorbance in the range of 8.048~ 40.24? g? mL-1(r=0.999 8).The average recovery rate was 99.45%(RSD=1.13%).CONCLUSION:This method for preparation of Shangyangyu gel was simple in technique and the standard can be used for the quality control.