WU An,ZHANG Yu-qing,ZHAO Zhi-feng,et al.Analysis on UPLC Fingerprint and Determination of Multi-index Components in Pipa Qingfeiyin[J].Chinese Journal of Experimental Traditional Medical Formulae,2021,27(14):12-20.
WU An,ZHANG Yu-qing,ZHAO Zhi-feng,et al.Analysis on UPLC Fingerprint and Determination of Multi-index Components in Pipa Qingfeiyin[J].Chinese Journal of Experimental Traditional Medical Formulae,2021,27(14):12-20. DOI: 10.13422/j.cnki.syfjx.20210749.
Analysis on UPLC Fingerprint and Determination of Multi-index Components in Pipa Qingfeiyin
To establish the ultraperformance liquid chromatography (UPLC) fingerprint of Pipa Qingfeiyin substance benchmark, and to establish a quantitative analysis method for simultaneous determination of the contents of five index components, so as to provide reference for the quality control and evaluation of this famous classical formula.
Method
2
ACQUITY UPLC
®
CSH
TM
C
18
column (2.1 mm×100 mm, 1.7 μm) was used with mobile phase of acetonitrile (A)-0.1% formic acid aqueous solution (B) for gradient elution (0-7 min, 5%-7%A; 7-11 min, 7%-8%A; 11-22 min, 8%-14%A; 22-30 min, 14%-15%A; 30-35 min, 15%-25%A; 35-42 min, 25%-40%A; 42-45 min, 40%-50%A; 45-50 min, 50%-60%A), the flow rate was 0.35 mL·min
-1
, the column temperature was 25 ℃, the detection wavelengths were 278 nm and 248 nm. UPLC fingerprints of 15 batches of Pipa Qingfeiyin substance benchmark were established, and the "Similarity Evaluation System of Chromatographic Fingerprint of Traditional Chinese Medicine" software (2012 edition) was used for similarity analysis, and the common peaks were assigned. Cluster analysis (CA), principal component analysis (PCA) and orthogonal partial least squares discriminant analysis (OPLS-DA) were used to evaluate the fingerprint data. UPLC fingerprint method was used to simultaneously determine the contents of five components in the substance benchmark.
Result
2
The method validation of fingerprint and determination method was good, the similarities between 15 batches of Pipa Qingfeiyin substance benchmark and their control fingerprint were ≥0.997, 23 common peaks were identified and 11 chromatographic peaks were identified. CA, PCA and OPLS-DA divided 15 batches of the substance benchmark into two groups. The linear relationship of phellodendrine hydrochloride, chlorogenic acid, berberine hydrochloride, palmatine hydrochloride and ammonium glycyrrhizinate was good in a certain range of concentration (
R
2
>
0.999), their average recovery was 96.47%-101.16%, and the contents of these five components in the substance benchmark were 0.87-2.00, 1.53-5.95, 18.45-33.97, 3.87-6.29, 1.02-4.12 mg·g
-1
, respectively.
Conclusion
2
The established UPLC fingerprint and multi-index component content determination methods have strong specificity, good resolution and high sensitivity, it can be characterized except for the Ginseng Radix et Rhizoma flavor, which can provide reference for the quality control and evaluation of Pipa Qingfeiyin compound preparation.
BAKRY O A , SAMAKA R M , SEBIKA H , et al . Toll-like receptor 2 and P. acnes :do they trigger initial acne vulgaris lesions? [J]. Anal Quant Cytopathol Histpathol , 2014 , 36 ( 2 ): 100 - 110 .
BHATE K , WILLIAMS H C . Epidemiology of acne vulgaris [J]. Br J Dermatol , 2013 , 168 ( 3 ): 474 - 485 .
BAGDAS D , GUL Z , MEADE J A , et al . Pharmacologic overview of chlorogenic acid and its metabolites in chronic pain and inflammation [J]. Curr Neuropharmacol , 2020 , 18 ( 3 ): 216 - 228 .
DOS-SANTOS M D , ALMEIDA M C , LOPES N P , et al . Evaluation of the anti-inflammatory,analgesic and antipyretic activities of the natural polyphenol chlorogenic acid [J]. Biol Pharm Bull , 2006 , 29 ( 11 ): 2236 - 2240 .
Quality Value Transmitting of Substance Benchmark of Xiebaisan
Establishment of UPLC-PDA Fingerprint of Baoyuantang Substance Benchmark and Identification of Its Chemical Constituents
Comparison of Differential Saponin Contents and Pro-angiogenic Activities on Zebrafish Between Freeze-dried and Sun-dried Panacis Quinquefolii Radix Decoction Pieces
Chemical Consistency of Lycii Cortex from Different Origins Based on Component Contents and Fingerprint
Effect of Different Drying Methods on Volatile Components in Pseudostellariae Radix Based on GC-IMS
Related Author
Yan WANG
Yan GAO
Ju-yuan LUO
Qi QI
Qing ZHANG
Rui ZHOU
Hai-yan HU
Xiang-long YU
Related Institution
School of Chinese Materia Medica, Beijing University of Chinese Medicine
Shenzhen Research Institute,Beijing University of Chinese Medicine
Jing Brand Chizhengtang Pharmaceutical Co. Ltd.,Hubei Provincial Engineering Technology Research Center of Traditional Chinese Medicine (TCM) Formula Granule, Hubei Provincial Key Laboratory for Quality and Safety of TCM Health Food
Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences