Simultaneous Determination of Six Active Components in Danggui Kushen Pills via Quantitative Analysis of Multicomponents by Single Marker

Autor: Huiwei Bao, Jihong Chi, Huailei Yang, Fangxin Liu, Kuo Fang, Yang Xu
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Journal of Analytical Methods in Chemistry, Vol 2019 (2019)
Druh dokumentu: article
ISSN: 2090-8865
2090-8873
DOI: 10.1155/2019/9620571
Popis: In this paper, a valid evaluation method for the quality control of Danggui Kushen pills (DKP) has been established based on quantitative analysis of multicomponents by single marker (QAMS). Gallic acid, matrine, oxymatrine, catechin, ferulic acid, and rutin were selected as the indexes for quality evaluation of DKP. The analysis was achieved on an Agilent ZORBAX SB-C18 column (250 mm × 4.6 mm, 5 μm) via gradient elution. Gallic acid was used as internal standard to determine the relative correction factors (RCF) between gallic acid and other five constituents in DKP. The contents of those components were calculated at the same time. The accuracy of QAMS method was verified by comparing the contents of six components calculated by external standard (ES) method with those of the QAMS method. It turned out that there was no significant difference between the quantitative results of QAMS method and external standard method. The proposed QAMS method was proved to be accurate and feasible according to methodological experiments, which provided an accurate, efficient, and economical approach for quality evaluation of DKP.
Databáze: Directory of Open Access Journals
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