Quality standard for Gutongning Liniment / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-574429
ABSTRACT
AIM:
To establish the method for quality control of Gutongning Liniment(Herba Epimedii,Semen Strychni,Herba Ephedrae,etc.)METHODS:
Herba Ephedrae,Radix Notoginseng,Ramulus Cinnamomi,Flos Caryophylli,Flos Daturae were identified by TLC,icariin content in Herba Epimedii and strychnine content in Semen Strychni were determined by HPLC.RESULTS:
The identified characteristics of chromatography were distinct and the spots were clear.Icariin showed a good linear relationship at a range of 0.2-1.2 ?g,r=0.999 8.The(average) recovery was 10.3%,and RSD was 1.5%.Strychnine showed a good linear relationship at a range of 0.8-4.8 ?g,r=0.999 7.The average recovery was 99.17%,and RSD was 1.4%.CONCLUSION:
The methods are accurate and reliable,and can be used to control the quality of this preparation effectively.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Prognostic study
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Type:
Article
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