Determination of Peiminine in Wenglitong Tablets by TLC / 中国药房
China Pharmacy
;
(12)2001.
Article
in Chinese
| WPRIM
| ID: wpr-530455
ABSTRACT
OBJECTIVE:
To determine the content of Peiminine in Wenglitong tablets by TLC.METHODS:
The content of Peiminine was determined by dual wavelength TLC with gel silica G as thin layer plate.The developing solvent was chloroform-ethyl acetate-methanol-ammonia water(2∶6.5∶1∶0.5)and the developer was modified potassium heptaiodobismuthate.RESULTS:
The liner range of Peimine was 0.4~2.4 ?g with an average recovery rate of 99.28%(RSD=1.17%,n=6).CONCLUSION:
This method is simple,reliable,reproducible and suitable for the quality control of Wenglitong tabl-ets.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacy
Year:
2001
Type:
Article
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