PASTIC Dspace Repository

Concurrent identification of 11 major primary active compounds in Huangqin Qingfei Decoction by liquid chromatography tandem mass spectrometry via liquid chromatography tandem mass spectrometry

Show simple item record

dc.contributor.author Zhang, Yi-Fan
dc.contributor.author Lu, Ye
dc.contributor.author Xiao, Juan
dc.contributor.author Chen, Ye
dc.contributor.author Wang, Xin-Hong
dc.date.accessioned 2022-10-11T10:56:48Z
dc.date.available 2022-10-11T10:56:48Z
dc.date.issued 2020-05-11
dc.identifier.citation Zhang, Y. F., Lu, Y., Xiao, J., Chen, Y., & Wang, X. H. (2020). Concurrent identification of 11 major primary active compounds in Huangqin Qingfei Decoction by liquid chromatography tandem mass spectrometry via liquid chromatography tandem mass spectrometry. Pakistan Journal of Pharmaceutical Sciences, 33(3), 1005-1014. en_US
dc.identifier.issn 1011-601X
dc.identifier.uri http://142.54.178.187:9060/xmlui/handle/123456789/12953
dc.description.abstract Huangqin Qinfei Decoction (HQD) is a traditional Chinese medicine that is administered for acute pneumonia, bronchial inflammation, acute bronchitis and acute lung infection. In this study, we used liquid chromatography linked with tandem mass spectrometry (LC-MS/MS) for the concurrent identification of 11 bioactive compounds; namely, baicalin, baicalein, wogonoside, scutellarin, wogonin, oroxylin A, geniposide, genipin, geniposidic acid, chlorogenic acid, and crocin-I, for the quality control of HQD. The evaluation was conducted on an Agilent Poroshell 120 EC-C18 (2.1mm×100mm, 2.7μm) with gradient elution in the mobile phase with 0.1% formic acid and 1mM/L ammonium acetate in water as solvent A and methanol as solvent B at a flow rate of 0.3mL/min in under 12 min. Mass spectrometric detection was conducted in the selected reaction monitoring mode utilizing electro spray ionization in the positive and negative modes. Every one of the calibration curves had good linearity with R2 >0.9992. Intra-day and inter-day accuracies for every one of the evaluated components were expressed as the relative standard deviation (RSD) from 1.72%-5.02% and 0.63%-5.99%, respectively. The recuperation of the 11 compounds that were measured at the three concentrations was within 94.05%-105.18%, with the RSD ≤ 6.26%. The use of this method was determined through the effective evaluation of 11 compounds in 5 batches of HQD. The confirmed method is precise, sensitive, and effective for identifying the contents of the chosen compounds in HQD for quality control. en_US
dc.language.iso en en_US
dc.publisher Karachi:Pakistan Journal of Pharmaceutical Sciences, university of Karachi. en_US
dc.subject Huangqin Qinfei Decoction en_US
dc.subject LC-MS/MS en_US
dc.subject simultaneous determination en_US
dc.subject quality control en_US
dc.title Concurrent identification of 11 major primary active compounds in Huangqin Qingfei Decoction by liquid chromatography tandem mass spectrometry via liquid chromatography tandem mass spectrometry en_US
dc.type Article en_US


Files in this item

This item appears in the following Collection(s)

Show simple item record

Search DSpace


Advanced Search

Browse

My Account