Fingerprint establishment ，chemical pattern recognition analysis and content determination of Kangfuyan capsules
- VernacularTitle:抗妇炎胶囊的指纹图谱建立、化学模式识别分析及含量测定
- Author:
Mingju WANG
1
;
Jiayu HUANG
1
;
Qiuying DU
1
;
Hui ZHANG
1
;
Xuehui YAN
1
;
Fuyong WANG
2
;
Li LI
1
Author Information
1. School of Pharmacy，Guizhou Medical University，Guiyang 550025，China
2. Guizhou Long-Range Pharmaceuticals Co.，Ltd.，Guiyang 550018，China
- Publication Type:Journal Article
- Keywords:
Kangfuyan capsules;
high performance liquid chromatography;
fingerprint;
chemical pattern recognition;
content
- From:
China Pharmacy
2022;33(17):2108-2112
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To establish the fingerprints of Kangfuyan capsules and carry out chemical pattern recognition analysis，and simultaneously determine the contents of five components so as to promote the quality standard of the drug. METHODS High performance liquid chromatography （HPLC）fingerprints of 11 batches of Kangfuyan capsules （S1-S11）were established by Similarity Evaluation System of TCM Chromatographic Fingerprint （2012 edition）；identification and attribution analysis of chromatographic peaks were carried out by comparison with the chromatograms of the reference substance and the decoction pieces of single ingredient. SPSS 26.0 and SIMCA 14.1 software were used for cluster analysis and principal component analysis. HPLC method was used to determine the contents of matrine ，phellodendrine chloride ，rutin，forsythoside A and berberine hydrochloride. RESULTS There were 29 common peaks in the fingerprints for 11 batches of samples ，and the similarity was higher than 0.99. A total of 5 chromatographic peaks were identified ，which are matrine （peak 3），phellodendron chloride （peak 14），rutin （peak 20），forsythiaside A （peak 22） and berberine hydrochloride （peak 28）. The results of cluster analysis and principal component analysis showed that S 1-S9 were clustered into one category ，and S 10 and S 11 were clustered into another category. The contents of above 5 components were 29.320 5-60.144 3，0.621 6-1.076 6，1.025 9-2.830 5，2.899 3-6.212 7 and 4.425 1-8.581 6 mg/g， respectively. CONCLUSIONS The established fingerprint and content determination method are stable and reliable ，and can provide reference for the quality control of the preparation in combination with chemical pattern recognition analysis.
