Yan-fen CHENG, Sheng-ju WANG, Yi-han WU, et al. Simultaneous Determination of Eight Active Components in Material Benchmark of Shentong Zhuyutang by HPLC-DAD Wavelength Switching[J]. Chinese journal of experimental traditional medical formulae, 2020, 26(4): 16-22.
DOI:
Yan-fen CHENG, Sheng-ju WANG, Yi-han WU, et al. Simultaneous Determination of Eight Active Components in Material Benchmark of Shentong Zhuyutang by HPLC-DAD Wavelength Switching[J]. Chinese journal of experimental traditional medical formulae, 2020, 26(4): 16-22. DOI: 10.13422/j.cnki.syfjx.20191954.
Simultaneous Determination of Eight Active Components in Material Benchmark of Shentong Zhuyutang by HPLC-DAD Wavelength Switching
To develop high performance liquid chromatography-diode array detector (HPLC-DAD) wavelength switching for simultaneously determining the contents of inosine
loganic acid
chlorogenic acid
amygdalin
hydroxysafflor yellow A
gentiopicroside
ferulic acid and liquiritin in 15 batches of material benchmarks of Shentong Zhuyutang.
Method:
2
The quantitative analysis was carried out on a Thermo Hypersil GOLD C
18
column (4.6 mm×250 mm
5 μm) with mobile phase of acetonitrile-0.1%phosphoric acid aqueous solution for gradient elution
the flow rate was 1.0 mL·min
-1
the detection wavelengths were set as 248 nm (0-11 min
inosine)
235 nm (11-14 min
loganic acid)
324 nm (14-16 min
chlorogenic acid)
220 nm (16-19 min
amygdalin and hydroxysafflor yellow A)
274 nm (19-26 min
gentiopicroside)
247 nm (26-54 min
ferulic acid and liquiritin)
the column temperature was maintained at 25 ℃. According to the contents of eight active components in 15 batches of material benchmarks
orthogonal partial least squares discriminant analysis (OPLS-DA) in SIMCA 14.1 was used to evaluate the quality difference of each batch of samples.
Result:
2
Each component had good separations
the linear ranges of the above 8 components were 2.1-67.2
1.812 5-58
1.937 5-62
5.212 5-166.8
8.45-270.4
7.075-226.4
1.775-56.8
3.875-124 mg·L
-1
respectively (
r
≥0.999 6). The average recoveries of them were 99.23%
100.09%
99.33%
98.85%
99.15%
98.75%
99.42%
98.96%
respectively (RSD
<
2%). The contents of the above eight components in 15 batches of material benchmarks were 0.183 5-0.250 3
0.173 1-0.265 3
0.069 5-0.169 8
0.959 2-1.458 2
1.905 4-2.553 3
0.933 3-1.997 5
0.084 6-0.143 4
0.212 5-0.704 3 mg·g
-1
respectively. Liquiritin
ferulic acid
gentiopicroside and hydroxysafflor yellow A were determined to have significant impact on the quality of different batches of material benchmarks of Shentong Zhuyutang through OPLS-DA.
Conclusion:
2
The established method for simultaneous determination of multi-components is reliable
simple and in line with the requirements of methodological verification. It is suitable for the quality control of research and development of compound preparations of Shentong Zhuyutang.
M Bylesjö , M Rantalainen , O Cloarec , et al . OPLS discriminant analysis: combining the strengths of PLS-DA and SIMCA classification [J]. J Chemometr , 2006 , 20 ( 8/10 ): 341 - 351 .
Textual Research on Historical Evolution and Key Information of Classical Famous Formula of Da Qinjiaotang
Shentong Zhuyutang Regulates SIRT1/Nrf2 Pathway to Ameliorate Intervertebral Disc Degeneration in Rats
Therapeutic Effect and Mechanism of Shentong Zhuyutang Combined with Dilongtang in Treatment of Lumbar Disc Herniation with Qi Stagnation and Blood Stasis Syndrome
Correlation between Content of Active Ingredients of Aurantii Fructus and Soil Factor
Mechanism of Eucommiae Cortex and Its Active Components in Treatment of Knee Osteoarthritis: A Review
Related Author
LI Na
BAI Jianying
LI Fuping
ZHANG Xiufen
LU Di
BAI Yishuo
WANG Cuixiang
SU Kun
Related Institution
Shijiazhuang Institute of Technology
Hebei University of Chinese Medicine
Shijiazhuang School of Angel Nurses
Hebei Provincial Hospital of Traditional Chinese Medicine