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Se Pu

Title:		[Identification of dalbergia odorifera and dalbergia spp by solid phase microextraction-gas chromatography-mass spectrometry]
Author(s):		Hou S; Huang X; Ma Y; Huang F; Lin X; Ma Y; Zhu Z; Luo H; Wu H;
Address:		"Guangdong Institute of Analysis, Guangdong Provincial Key Laboratory of Emergency Test for Dangerous Chemicals, Guangzhou 510070, China"
Journal Title:		Se Pu
Year:		2018
Volume:		36
Issue:		5
Page Number:		493 - 498
DOI:		10.3724/SP.J.1123.2017.11058
ISSN/ISBN:		1872-2059 (Electronic) 1000-8713 (Linking)
Abstract:		"In addition to species identification, the volatile components of dalbergia odorifera and dalbergia spp, were investigated by solid phase microextraction-gas chromatography-mass spectrometry (SPME-GC-MS). Small amounts of powder samples were acquired by drilling from dalbergia, then the volatile components of the powder samples were concentrated by SPME, and separated by AB-FFAP polar capillary GC column. Of all the volatile components, twenty types were identified, and two pairs of them, 2-(1,1-dimethylethyl)-5-heptyl-5-methyl-1,3-dioxolan-4-one and 2,6,10-trimethyl-7,10-epoxy-2,11-dodecadien-6-ol, 2-methylbutylidene-cyclopentane and 2-(5-methyl-furan-2-yl)-propionaldehyde, could be considered specific volatile components for the identification of dalbergia odorifera and dalbergia spp, and the relative contents of these two pairs were compared for the species identification analysis. The method has the advantages of less sample requirement, simple operation, and no construction damage. The method is suitable for the research of volatile components and species identification analysis of dalbergia odorifera and dalbergia spp, and has broad prospective application in the analysis of furniture, art collections and raw wood of dalbergia"
Keywords:		Dalbergia/*chemistry Gas Chromatography-Mass Spectrometry Phytochemicals/*isolation & purification Solid Phase Microextraction Volatile Organic Compounds/*isolation & purification dalbergia odorifera dalbergia spp gas chromatography-mass spectrometry (GC-;
Notes:		"MedlineHou, Sirun Huang, Xiaolan Ma, Yanfang Huang, Fang Lin, Xiaoshan Ma, Yefen Zhu, Zhixin Luo, Huitai Wu, Huiqin chi China 2018/08/24 Se Pu. 2018 May 8; 36(5):493-498. doi: 10.3724/SP.J.1123.2017.11058"