Identification and determination of phenolic acids and flavonoids in Artemisiae Argyi Folium by UPLC-DAD-MS.
10.19540/j.cnki.cjcmm.20181226.016
- Author:
Xiao-Jun WANG
1
;
Yu-Huan DENG
2
;
Li-Ping ZHANG
1
;
Guo-Hua ZHENG
3
;
Lin-Lin CHEN
1
;
Ying FANG
4
Author Information
1. Key Laboratory of Traditional Chinese Medicine Resource and Compound Prescription,Ministry of Education,Hubei University of Chinese Medicine Wuhan 430065,China.
2. Lishizhen Pharmaceutical Group Co.,Ltd.,Hubei Engineering Research Center for Application of Traditional Chinese Medicine Resources Huanggang 435300,China.
3. Key Laboratory of Traditional Chinese Medicine Resource and Compound Prescription,Ministry of Education,Hubei University of Chinese Medicine Wuhan 430065,China School of Pharmacy,Hubei University of Chinese Medicine Wuhan 430065,China.
4. School of Pharmacy,Hubei University of Chinese Medicine Wuhan 430065,China.
- Publication Type:Journal Article
- Keywords:
Artemisiae Argyi Folium;
UPLC-MS;
flavonoids;
phenolic acids
- MeSH:
Artemisia;
chemistry;
Chromatography, High Pressure Liquid;
Drugs, Chinese Herbal;
analysis;
Flavonoids;
analysis;
Hydroxybenzoates;
analysis;
Mass Spectrometry;
Phytochemicals;
analysis;
Plant Leaves;
chemistry
- From:
China Journal of Chinese Materia Medica
2019;44(5):983-989
- CountryChina
- Language:Chinese
-
Abstract:
The study aims to qualitatively and quantitatively analyze phenolic acids and flavonoids in Artemisiae Argyi Folium cultivated in Qichun(Qiai) for the quality control of this genuine regional herbs. UPLC-LTQ-Orbitrap-MS was used for rapid separation and structural identification of the constituents. Samples were separated on an UPLC column(2. 1 mm×100 mm,1. 8 μm) by gradient elution using 0. 1% formic acid and acetonitrile as mobile phases at a flow rate of 0. 4 m L·min-1. By UPLC-LTQ-Orbitrap-MS,16 compounds including phenolic acids and flavonoids were identified by comparison with reference standards or literature data. For quantitative analysis,12 identified compounds were simultaneously determined by UPLC-DAD at wavelengths of 330 nm. The method was validated with respect to linearity,precision,repeatability,stability and recovery. The contents of these compounds were found to differ significantly between the samples from Qichun and other areas. This strategy was novel,effective and straightforward,which provided a potential approach for holistic quality control of Qiai.
