ZHANG Zekang,WANG Changhai,ZHAO Yueying,et al.HPLC Fingerprint Analysis of Benchmark Sample of Yanghetang[J].Chinese Journal of Experimental Traditional Medical Formulae,2023,29(10):13-20.
ZHANG Zekang,WANG Changhai,ZHAO Yueying,et al.HPLC Fingerprint Analysis of Benchmark Sample of Yanghetang[J].Chinese Journal of Experimental Traditional Medical Formulae,2023,29(10):13-20. DOI: 10.13422/j.cnki.syfjx.20220759.
HPLC Fingerprint Analysis of Benchmark Sample of Yanghetang增强出版
To establish a high performance liquid chromatography(HPLC) fingerprint of Yanghetang benchmark sample, and evaluate its quality with chemometric methods, so as to provide a reference for the quality control of this benchmark sample.
Method
2
HPLC was used to establish the fingerprint of Yanghetang benchmark sample with ZORBAX SB-C
18
column(4.6 mm×250 mm, 5 μm), the mobile phase was consisted of acetonitrile(A) -0.05% phosphoric acid aqueous solution (containing 0.05% triethylamine solution)(B) for gradient elution(0-5 min, 2%-3%A; 5-15 min, 3%-5%A; 15-65 min, 5%-30%A; 65-90 min, 30%-70%A), the flow rate was 1.0 mL·min
-1
, the column temperature was 35 ℃, and the detection wavelength was 210, 260 nm. Traditional Chinese Medicine(TCM) Chromatographic Fingerprint Similarity Evaluation System (2012 edition) combined with cluster analysis, principal component analysis(PCA) and partial least squares-discriminant analysis(PLS-DA) were used to evaluate the quality differences between different batches of Yanghetang benchmark samples, and to find the main chemical components responsible for the quality differences.
Result
2
HPLC fingerprint of Yanghetang benchmark sample was established, 13 common peaks were identified and attributed to each common peak, including peaks 2 and 8 from Rehmanniae Radix Praeparata, peaks 10 and 11 from Cinnamomi Cortex, peaks 1, 3-6 from fried Sinapis Semen, peak 13 from Ephedrae Herba, and peaks 7, 9, 12 from Glycyrrhizae Radix et Rhizoma. Eight of them were identified by comparing with control substance, which were 5-hydroxymethylfurfural(peak 2), sinapine thiocyanate(peak 4), glycyrrhizin(peak 7), verbascoside(peak 8), cinnamic acid(peak 10), cinnamaldehyde(peak 11), glycyrrhizic acid(peak 12) and ephedrine hydrochloride(peak 13). The similarities of the HPLC fingerprints of 15 batches of Yanghetang benchmark samples with the control fingerprint were all greater than 0.80. The three chemometric methods could classify the samples into two categories. Eight differential components were screened out, among which 5-hydroxymethylfurfural, sinapine thiocyanate, verbascoside and ephedrine hydrochloride were identified.
Conclusion
2
The established fingerprint analysis method is accurate, stable and reproducible, which basically reflects the overall chemical composition of Yanghetang benchmark sample, and can provide a basis for establishment of quality standards for compound preparations of this famous classical formula.
XU G G,PAGARE P P,GHATGE M S,et al.Design,synthesis,and biological evaluation of ester and ether derivatives of antisickling agent 5-HMF for the treatment of sickle cell disease[J].Mol Pharm,2017,14(10):3499-3511.
LIN A S,QIAN K,USAMI Y,et al.5-Hydroxymethyl-2-furfural,a clinical trials agent for sickle cell anemia,and its mono/di-glucosides from classically processed steamed Rehmanniae Radix[J].J Nat Med,2008,62(2):164-167.
Quality Evaluation of Aurantii Fructus from Sichuan by Specific Chromatogram Combined with Chemometrics and Grey Correlation Analysis
HPLC Fingerprint Analysis of Substance Benchmark of Xiao Chengqitang
Qualitative and Quantitative Analysis of Rehmanniae Radix and Its Decoction Pieces Based on Sugar Spectrum
Herbal Textual Research on Pyrrosiae Folium in Famous Classical Formulas
Herbal Textual Research on Curculiginis Rhizoma in Famous Classical Formulas
Related Author
RAN Chunying
WANG Jie
CHEN Yingxin
MA Yanhong
YIN Lili
WANG Haohan
CAI Xiaoyang
LI Zhi
Related Institution
State Key Laboratory of Southwestern Chinese Medicine Resources,School of Pharmacy/School of Modern Chinese Medicine Industry,Chengdu University of Traditional Chinese Medicine
Sichuan Tianzhi Chinese Herbal Medicine Co. Ltd.
Key Laboratory of Modern Preparation of Traditional Chinese Medicine (TCM),Ministry of Education,Jiangxi University of TCM
National Engineering Laboratory for Quality Control Technology of Chinese Materia Medica, Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences
Jiangxi Key Laboratory of Crop Growth and Development Regulation, Yichun University