YE Xide,FENG Xiaolong,SHAO Mingguo,et al.Quality evaluation of Xintong granules based on HPLC fingerprint and quantitative analysis of multi-components by single-marker method[J].ZHONGGUO YAOFANG,2025,36(15):1866-1870.
YE Xide,FENG Xiaolong,SHAO Mingguo,et al.Quality evaluation of Xintong granules based on HPLC fingerprint and quantitative analysis of multi-components by single-marker method[J].ZHONGGUO YAOFANG,2025,36(15):1866-1870. DOI: 10.6039/j.issn.1001-0408.2025.15.08.
Quality evaluation of Xintong granules based on HPLC fingerprint and quantitative analysis of multi-components by single-marker method
To establish the HPLC fingerprint of Xintong granules and the quantitative analysis of multi-components by single-marker method (QAMS) to determine the contents of 7 components, so as to provide a scientific basis for their quality control.
METHODS
2
HPLC method was used to establish the fingerprints for 10 batches of Xintong granules (No. S1-S10), and similarity evaluation, cluster analysis (CA) and partial least squares-discriminant analysis (PLS-DA) were performed. At the same time, the contents of seven components, including puerarin, daidzin, calycosin-7-
O
-
β
-D-glucoside, stilbene glycoside, naringin, icariin and tanshinone ⅡA, were determined by QAMS method, and were compared with the results of external standard method.
RESULTS
2
A total of 18 common peaks were marked and 7 peaks were identified in the HPLC fingerprints for 10 batches of Xintong granules, namely puerarin (peak 4), daidzin (peak 7), calycosin-7-
O
-
β
-D-glucoside (peak 9), stilbene glycoside (peak 10), naringin (peak 12), icariin (peak 17), and tanshinone ⅡA (peak 18); the similarities among them were more than 0.990, and CA and PLS-DA results showed that S4-S5,S8-S10,S1-S3 and S6-S7 were clustered into three categories, respectively. Using naringin as the internal standard, the contents of puerarin, daidzin, calycosin-7-
O
-
β
-D-glucoside, stilbene glycoside, icariin and tanshinone ⅡA were determined to be 7.868 1-10.181 2, 1.709 2-2.374 1, 0.285 2-0.326 3, 1.024 1-1.523 9, 0.140 2-0.290 4, and 0.077 1-0.219 4 mg/g, respectively, by the QAMS. These results showed no significant differences compared to those obtained by the external standard method.
CONCLUSIONS
2
Established HPLC fingerprint and QAMS method are convenient, stable and accurate, which can provide a basis for the quality evaluation of Xintong granules.
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SUN L J , QIAO W , XIAO Y J , et al . Naringin mitigates myocardial strain and the inflammatory response in sepsis-induced myocardial dysfunction through regulation of PI3K/AKT/NF-κB pathway [J ] . Int Immunopharmacol , 2019 , 75 : 105782 .
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