Simultaneous Determination of 12 Components in Pudilan Xiaoyan Oral Liquid by Ultra-high Performance Liquid Chromatography Coupled with Triple Quadrupole Mass Spectrometry
10.13422/j.cnki.syfjx.20191415
- VernacularTitle: UHPLC-QqQ-MS测定蒲地蓝消炎口服液中12种成分的含量
- Author:
Wen-ya GAO
1
;
Xin-ru GU
1
;
Li-juan ZHAO
1
;
Yan-yan ZHOU
1
;
Bao-lin BIAN
1
;
Hai-yu ZHAO
1
Author Information
1. Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
- Publication Type:Research Article
- Keywords:
Pudilan Xiaoyan oral liquid;
UHPLC-QqQ-MS;
quality control
- From:
Chinese Journal of Experimental Traditional Medical Formulae
2019;25(18):150-154
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To establish an ultra-high performance liquid chromatography coupled with triple quadrupole mass spectrometry (UHPLC-QqQ MS) method for the simultaneous determination of twelve components (wogonoside,baicalin,wogonin,chrysin,uteolin,caffeic acid,acetylcorynoline,corynoline,protopine,salicylic acid,uracil and adenosine) in Pudilan Xiaoyan oral liquid. Method: The analysis was performed on an Agilent Extend C18 column(3.0 mm×150 mm,3.5 μm),with a gradient elution by using the mobile phase of methanol-water(0.1%formic acid). The flow rate was 0.3 mL·min-1. Triple quadrupole mass spectrometry, electrospray ionization source (ESI),DMRM mode, and positive and negative ions alternate mode were adopted. Result: The 12 reference substances had a good specificity. Wogonoside,baicalin,wogonin,chrysin,uteolin,caffeic acid,acetylcorynoline,corynoline,protopine,salicylic acid,uracil and adenosine showed good linear relationships within the range of 0.062 24-16.24,33.95-530.4,0.013 64-3.558,0.001 157-0.302 4,0.001 199-0.313 0,0.014 64-3.821,0.000 739 5-0.038 59,0.060 83-3.174,0.002 443-0.637 4,0.021 80-1.138,0.022 99-6.000,0.006 046-1.578 μg·L-1,with a good precision,stability and repeatability. And the average recoveries were 98.9%,100.2%,106.9%,100.8%,101.7%,99.3%,94.6%,100.0%,100.5%,103.4%,96.8%,98.1%. Conclusion: This method was simple,sensitive and reliable. It laid a foundation to promote the quality control standard of Pudilan Xiaoyan oral liquid.
