HPLC Fingerprint of the Ingredients in Simiao Junyi Ointment
- VernacularTitle:四妙君逸软膏成分的HPLC指纹图谱研究
- Author:
Qun HE
;
Siyuan PENG
;
Guangyu CHEN
;
Shi WANG
;
Yongheng HE
;
Zuowei XIAO
- Keywords:
Simiao Junyi ointment;
HPLC;
Fingerprint chromatography;
Quality control standard for finished product;
Similarity
- From:
China Pharmacist
2017;20(1):38-42
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To establish an analytical method for HPLC fingerprint chromatography of Simiao Junyi ointment to provide basis for the quality control standard. Methods:The separation conditions were established to obtain the HPLC fingerprint chromatog-raphy of the main ingredients in Simiao Junyi ointment. The conditions were as follows:the chromatographic column was Ultimate C18-ODS(250 mm ×4.6 mm,5 μm), the mobile phase was acetonitrile-0.1% phosphate solution, the flow rate was 1.0 ml·min-1, the detection wavelength was 280 nm, and the column temperature was 35℃. The common peaks in the chromatography were analyzed for their belongings. Results:Gradient elution was performed under the above optimal separation conditions, the constituents in Simiao Ju-nyi ointment were separated from each other perfectly, and the optimal fingerprint chromatography was obtained. Though the methodolo-gy examination, the indicators such as precision, stability and repeatability of the method were all promising, and the fingerprint chro-matography could be seen clearly and was easy to be analyzed. The relationships between Simiao Junyi ointment and the common peaks of four medicinal materials in the fingerprint chromatography were preliminary determined, which provided important basis for the quali-ty control of Simiao Junyi ointment. Conclusion:The HPLC fingerprint chromatography of Simiao Junyi ointment can be used as an a-nalysis method for the quality control of Simiao Junyi ointment, which provides reference for the quality control standard for the finished product.
