NDLI: Establishment and validation of quantitative analysis of multi-components by a single marker for quality control of polygoni multiflori radix

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Establishment and validation of quantitative analysis of multi-components by a single marker for quality control of polygoni multiflori radix

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Establishment and validation of quantitative analysis of multi-components by a single marker for quality control of polygoni multiflori radix

Content Provider	Royal Society of Chemistry (RSC)
Author	Li, Chun-yu Bai, Zhao-fang Xiao, Xiao-he Gao, Wei-wei Zhang, Cong-en Li, Yu-meng Wang, Jia-bo Gao, Dan Wang, Na
Copyright Year	2016
Abstract	Quality control of Traditional Chinese Medicine (TCM) is one of the biggest challenges facing its clinical practice. The quality of Polygoni Multiflori Radix (PM) is mainly attributed to the content of stilbenes and anthraquinones. Herein, a sensitive, precise, and specific high-performance liquid chromatography (HPLC) method is established for the quantification of the six major components in PM, which include cis-2,3,5,4′-tetrahydroxystilbene-2-O-β-D-glucoside (cis-TSG), trans-2,3,5,4′-tetrahydroxystilbene-2-O-β-D-glucoside (trans-TSG), emodin-8-O-β-D-glucoside, physcion-8-O-β-D-glucoside, emodin and physcion. Based on this, using trans-TSG as the internal reference, quantitative analysis of multi-components by a single marker (QAMS) was carried out, and relative correction factors (RCFs) were calculated to determine the contents of the other five components. Tested by a robustness experiment under certain changeable conditions, the RCFs proved to be stable with RSDs below 5.0%. Moreover, on comparing the contents of the target components determined by an external standard method (EMS) and QAMS, there were no significant differences observed between the two methods with absolute relative errors of <5%. The abovementioned results indicate that QAMS possesses high convenience, accuracy, and feasibility and can be successfully applied to PM and its preparations for multi-component quality control.
Starting Page	7170
Ending Page	7176
Page Count	7
File Format	HTM / HTML PDF
ISSN	17599660
Volume Number	8
Issue Number	39
Journal	Analytical Methods
DOI	10.1039/c6ay01921h
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	Emodin Parietin Quality control Traditional Chinese medicine EMS High-performance liquid chromatography TCM
Content Type	Text
Resource Type	Article
Subject	Analytical Chemistry Engineering Chemical Engineering

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RESEARCH Open Access Comparison of raw and processed Radix Polygoni

Metabolomics profiling of Polygoni Multiflori Radix and Polygoni Multiflori Radix Preparata extracts using UPLC-Q/TOF-MS

Identification and Differentiation of Polygonum multiflorum Radix and Polygoni multiflori Radix Preaparata through the Quantitative Analysis of Multicomponents by the Single-Marker Method

Comparison of raw and processed Radix Polygoni Multiflori (Heshouwu) by high performance liquid chromatography and mass spectrometry

Screening and identifying hepatotoxic components in Polygoni multiflori radix and Polygoni multiflori radix praeparata

Tissue-Specific Analysis of Secondary Metabolites Creates a Reliable Morphological Criterion for Quality Grading of Polygoni Multiflori Radix

Detection of Emodin Derived Glutathione Adduct in Normal Rats Administered with Large Dosage of Polygoni Multiflori Radix

On-line identification of the chemical constituents of Polygoni Multiflori Radix by UHPLC-Q-ToF MS/MS

High-Throughput Identification of Organic Compounds from Polygoni Multiflori Radix Praeparata (Zhiheshouwu) by UHPLC-Q-Exactive Orbitrap-MS

Establishment and validation of quantitative analysis of multi-components by a single marker for quality control of polygoni multiflori radix

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RESEARCH Open Access Comparison of raw and processed Radix Polygoni

Metabolomics profiling of Polygoni Multiflori Radix and Polygoni Multiflori Radix Preparata extracts using UPLC-Q/TOF-MS

Identification and Differentiation of Polygonum multiflorum Radix and Polygoni multiflori Radix Preaparata through the Quantitative Analysis of Multicomponents by the Single-Marker Method

Comparison of raw and processed Radix Polygoni Multiflori (Heshouwu) by high performance liquid chromatography and mass spectrometry

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On-line identification of the chemical constituents of Polygoni Multiflori Radix by UHPLC-Q-ToF MS/MS

High-Throughput Identification of Organic Compounds from Polygoni Multiflori Radix Praeparata (Zhiheshouwu) by UHPLC-Q-Exactive Orbitrap-MS

Establishment and validation of quantitative analysis of multi-components by a single marker for quality control of polygoni multiflori radix