ZHOU Fengye,LI Jun,ZHANG Qian,et al.Quality evaluation of Mongolian medicine Sendeng-4 based on qualitative and quantitative analysis combined with chemical pattern recognition[J].ZHONGGUO YAOFANG,2025,36(09):1040-1045.
ZHOU Fengye,LI Jun,ZHANG Qian,et al.Quality evaluation of Mongolian medicine Sendeng-4 based on qualitative and quantitative analysis combined with chemical pattern recognition[J].ZHONGGUO YAOFANG,2025,36(09):1040-1045. DOI: 10.6039/j.issn.1001-0408.2025.09.04.
Quality evaluation of Mongolian medicine Sendeng-4 based on qualitative and quantitative analysis combined with chemical pattern recognition
To evaluate the quality of Mongolian medicine Sendeng-4 based on qualitative and quantitative analysis combined with chemical pattern recognition, in order to provide the reference for its quality control.
METHODS
2
The chemical components in Sendeng-4 were analyzed qualitatively by HPLC-Q-Exactive-MS. The contents of 16 components (methyl gallate, ethyl gallate, epicatechin, dihydromyricetin, genipin-1-
O
-
β
-D-gentiobioside, caffeic acid, catechin, corilagin, deacetylasperulosidic acid methyl ester, rutin, geniposide, luteolin, myricetin, quercetin, ferulic acid, and toosendanin) in 15 batches of Sendeng-4 (sample S1-S15) were quantitatively analyzed by HPLC-MS/MS. Cluster analysis (CA), principal component analysis (PCA), and orthogonal partial least squares discriminant analysis were conducted and variable importance projection (VIP) value greater than 1 was used as the index to screen the differential components.
RESULTS
2
A total of 73 chemical components were identified in Sendeng-4, including 20 flavonoids, 16 tannins, 14 organic acids, etc. According to the quantitative analysis, the results exhibited that the average contentsthe of above 16 components in 15 batches of Sendeng-4 were 3.683-7.730, 2.391-6.952, 2 275.538-4 377.491, 2 699.188- 3 537.924, 858.266-1 377.393, 3.366-11.003, 140.624-315.683, 414.629-978.334, 285.501-1 510.457, 27.799-48.325, 3 625.415- 6 309.563, 0.506-0.656, 442.337-649.283, 47.093-59.736, 12.942-15.822, 127.738-326.649 μg/g, respectively. According to
the results of CA and PCA, 15 batches of samples could be clustered into two categories: S1-S3, S5-S6, S9-S10 and S13 were clustered into one category; S4, S7-S8, S11-S12, S14-S15 were clustered into one category. VIP values of geniposide, epicatechin, deacetylasperulosidic acid methyl ester and genipin-1-
O
-
β
-D-gentiobioside were all greater than 1.
CONCLUSIONS
2
HPLC-Q-Exactive-MS and HPLC-MS/MS techniques are employed for the qualitative and quantitative analysis of Sendeng-4. Through chemical pattern recognition analysis, four differential components are identified: geniposide, epicatechin, deacetylasperulosidic acid methyl ester, and genipin-1-
O
-
β
-D-gentiobioside.
关键词
Keywords
references
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Determination of multi-component content and analysis of differential components in Aurantii Fructus Immaturus from different origins
Study on quality evaluation of Mongolian medicine Sanzi powder: fingerprint, chemical pattern recognition and multi-component quantification analysis
Establishment of fingerprints and differential component identification of cultivated and wild Anemarrhena asphodeloides
Related Author
WANG Jie
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CHEN Jianping
ZHAO Xitong
Related Institution
School of Pharmacy, Jiangxi University of Chinese Medicine
Jiangxi Institute for Drug Control/NMPA Key Laboratory of Quality Evaluation of Chinese Patent Medicine/Jiangxi Province Engineering Research Center of Drug and Medical Device Quality
The First Clinical Medical College, Inner Mongolia Medical University