Simultaneous Determination of 12 Components in Pudilan Xiaoyan Oral Liquid by Ultra-high Performance Liquid Chromatography Coupled with Triple Quadrupole Mass Spectrometry
Resource and Quality Evaluation|更新时间:2021-02-09
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Simultaneous Determination of 12 Components in Pudilan Xiaoyan Oral Liquid by Ultra-high Performance Liquid Chromatography Coupled with Triple Quadrupole Mass Spectrometry
Chinese Journal of Experimental Traditional Medical FormulaeVol. 25, Issue 18, Pages: 150-154(2019)
Wen-ya GAO, Xin-ru GU, Li-juan ZHAO, et al. Simultaneous Determination of 12 Components in Pudilan Xiaoyan Oral Liquid by Ultra-high Performance Liquid Chromatography Coupled with Triple Quadrupole Mass Spectrometry[J]. Chinese journal of experimental traditional medical formulae, 2019, 25(18): 150-154.
DOI:
Wen-ya GAO, Xin-ru GU, Li-juan ZHAO, et al. Simultaneous Determination of 12 Components in Pudilan Xiaoyan Oral Liquid by Ultra-high Performance Liquid Chromatography Coupled with Triple Quadrupole Mass Spectrometry[J]. Chinese journal of experimental traditional medical formulae, 2019, 25(18): 150-154. DOI: 10.13422/j.cnki.syfjx.20191415.
Simultaneous Determination of 12 Components in Pudilan Xiaoyan Oral Liquid by Ultra-high Performance Liquid Chromatography Coupled with Triple Quadrupole Mass Spectrometry
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:
2
The analysis was performed on an Agilent Extend C
18
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:
2
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:
2
This method was simple
sensitive and reliable. It laid a foundation to promote the quality control standard of Pudilan Xiaoyan oral liquid.
Shandong Technical Innovation Center for Traditional Chinese Medicine Treatment of Respiratory Diseases,Shandong Hongjitang Pharmaceutical Group Co. Ltd.
Shandong Institute for Food and Drug Control
School of Pharmacy,State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine