Analysis of volatile chemical components of Radix Paeoniae Rubra by gas chromatography-mass spectrometry and chemometric resolution

作者: Xiao-ru Li , Zheng-gang Lan , Yi-zeng Liang

DOI: 10.1007/S11771-007-0012-5

关键词: RadixMass spectrometryVolume (thermodynamics)Gas chromatography–mass spectrometryChemistryChromatographyMetallic materialsResolution (mass spectrometry)Analytical chemistry

摘要: The volatile chemical components of Radix Paeoniae Rubra (RPR) were analyzed by gas chromatography-mass spectrometry with the method heuristic evolving latent projections and overall volume integration. results show that 38 RPR are determined, accounting for 95.21% total contents RPR. main (Z, Z)-9,12-octadecadienoic acid, n-hexadecanoic 2-hydroxybenzaldehyde, 1-(2-hydroxy-4-methoxyphenyl)-ethanone, 6,6-dimethyl-bicyclo[3.1.1] heptane-2-methanol, 4,7-dimethyl-benzofuran, 4-(1-methylethenyl)-1-cyclohexene-1-carboxaldehyde, cyclohexadecane.

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