Universal quantitative NMR analysis of complex natural samples.

Universal quantitative NMR analysis of complex natural samples.
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DOI:
10.1016/j.copbio.2013.08.004
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发表时间:
2014-02
影响因子:
7.7
通讯作者:
Pauli, Guido F.
Pauli, Guido F.
中科院分区:
工程技术1区
文献类型:
--
作者:
Simmler, Charlotte;Napolitano, Jose G.;McAlpine, James B.;Chen, Shao-Nong;Pauli, Guido F.

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核磁共振(NMR)是一种通用的定量分析技术。作为一种独特的结构工具,NMR在纯度测定和参比物质分析方面也与NMR技术竞争。在药物研究中,定量NMR(qNMR)的应用主要包括药物和生物代谢物的鉴定和定量。qNMR提供了对样品组成的公正看法,并有可能同时定量多种化合物,已成为代谢组学研究和复杂天然样品(如食品,植物或草药和生物流体)质量控制的首选方法。在这方面,基于NMR的代谢组学研究,致力于草药的表征和临床诊断,已经大大增加。
Nuclear Magnetic Resonance (NMR) is a universal and quantitative analytical technique. Being a unique structural tool, NMR also competes with metrological techniques for purity determination and reference material analysis. In pharmaceutical research, applications of quantitative NMR (qNMR) cover mostly the identification and quantification of drug and biological metabolites. Offering an unbiased view of the sample composition, and the possibility to simultaneously quantify multiple compounds, qNMR has become the method of choice for metabolomic studies and quality control of complex natural samples such as foods, plants or herbal remedies, and biofluids. In this regard, NMR-based metabolomic studies, dedicated to both the characterization of herbal remedies and clinical diagnosis, have increased considerably.
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