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	Fourier transform mid-infrared (MIR) and near-infrared (NIR) spectroscopy for rapid quality assessment of Chinese medicine preparation Honghua Oil
	Wu, Yan-Wen ; Sun, Su-Qin ; Zhou, Qun ; Leung, Hei-Wun
	2010-05-06 ; 2010-05-06
关键词	essential oils Honghua Oil Fourier transform mid-infrared spectrometry near-infrared spectrometry partial least square regression quality assessment (QA) quality control (QC) RAMAN-SPECTROSCOPY FATTY-ACIDS EDIBLE OILS ADULTERATION PLANTS IR Chemistry, Analytical Pharmacology & Pharmacy
中文摘要	Honghua Oil (HHO), a traditional Chinese medicine (TCM) oil preparation, is a mixture of several plant essential oils. In this text, the extended ranges of Fourier transform mid-infrared (FT-MIR) and near infrared (FT-NIR) were recorded for 48 commercially available HHOs of different batches from nine manufacturers. The qualitative and quantitative analysis of three marker components, a-pinene, methyl salicylate and eugenol, in different HHO products were performed rapidly by the two vibrational spectroscopic methods, i.e. MIR with horizontal attenuated total reflection (HATR) accessory and NIR with direct sampling technique, followed by partial least squares (PLS) regression treatment of the set of spectra obtained. The results indicated that it was successful to identify a-pinene, methyl salicylate and eugenol in all of the samples by simple inspection of the MIR-HATR spectra. Both PLS models established with MIR-HATR and NIR spectral data using gas chromatography (GC) peak areas as calibration reference showed a good linear correlation for each of all three target substances in HHO samples. The above spectroscopic techniques may be the promising methods for the rapid quality assessment/quality control (QA/QC) of TCM oil preparations. (c) 2007 Elsevier B.V. All rights reserved.
语种	英语 ; 英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD ; OXFORD ; THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/12923]
专题	清华大学
推荐引用方式 GB/T 7714	Wu, Yan-Wen,Sun, Su-Qin,Zhou, Qun,et al. Fourier transform mid-infrared (MIR) and near-infrared (NIR) spectroscopy for rapid quality assessment of Chinese medicine preparation Honghua Oil[J],2010, 2010.
APA	Wu, Yan-Wen,Sun, Su-Qin,Zhou, Qun,&Leung, Hei-Wun.(2010).Fourier transform mid-infrared (MIR) and near-infrared (NIR) spectroscopy for rapid quality assessment of Chinese medicine preparation Honghua Oil..
MLA	Wu, Yan-Wen,et al."Fourier transform mid-infrared (MIR) and near-infrared (NIR) spectroscopy for rapid quality assessment of Chinese medicine preparation Honghua Oil".(2010).

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