| Analysis of volatile chemical components of Radix Paeoniae Rubra by gas chromatography-mass spectrometry and chemometric resolution |
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| 引用本文： | 李晓如 兰正刚 梁逸曾. Analysis of volatile chemical components of Radix Paeoniae Rubra by gas chromatography-mass spectrometry and chemometric resolution[J]. 中南工业大学学报(英文版), 2007, 14(1): 57-61. DOI: 10.1007/s11771-007-0012-5 |
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| 作者姓名： | 李晓如 兰正刚 梁逸曾 |
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| 作者单位： | School of Chemistry and Chemical Engineering Central South University，School of Chemistry and Chemical Engineering，Central South University，School of Chemistry and Chemical Engineering，Central South University，Changsha 410083，China，Changsha 410083，China，Changsha 410083，China |
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| 摘 要： | The volatile chemical components of Radix Paeoniae Rubra (RPR) were analyzed by gas chromatography-mass spectrometry with the method of heuristic evolving latent projections and overall volume integration. The results show that 38 volatile chemical components of RPR are determined, accounting for 95.21% of total contents of volatile chemical components of RPR. The main volatile chemical components of RPR are (Z, Z)-9,12-octadecadienoic acid, n-hexadecanoic acid, 2-hydroxy- benzaldehyde, 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, and cyclohexadecane.
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| 关 键 词： | 易挥发化学产品 光谱测定法 色谱分离法 检测方法 |
| 收稿时间： | 2006-05-15 |
| 修稿时间： | 2006-05-15 |
Analysis of volatile chemical components of Radix Paeoniae Rubra by gas chromatography-mass spectrometry and chemometric resolution |
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| Li Xiao-ru , Lan Zheng-gang and Liang Yi-zeng. Analysis of volatile chemical components of Radix Paeoniae Rubra by gas chromatography-mass spectrometry and chemometric resolution[J]. Journal of Central South University of Technology, 2007, 14(1): 57-61. DOI: 10.1007/s11771-007-0012-5 |
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| Authors: | Li Xiao-ru Lan Zheng-gang Liang Yi-zeng |
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| Affiliation: | School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China |
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| Abstract: | The volatile chemical components of Radix Paeoniae Rubra (RPR) were analyzed by gas chromatography-mass spectrometry with the method of heuristic evolving latent projections and overall volume integration. The results show that 38 volatile chemical components of RPR are determined, accounting for 95.21% of total contents of volatile chemical components of RPR. The main volatile chemical components of RPR are (Z, Z)-9,12-octadecadienoic acid, n-hexadecanoic acid, 2-hydroxy- benzaldehyde, 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, and cyclohexadecane. |
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| Keywords: | Radix Paeoniae Rubra volatile chemical components gas chromatography-mass spectrometry heuristic evolvinglatent projections |
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