Origin Identification and Quantitative Analysis of Honeys by Nuclear Magnetic Resonance and Chemometric Techniques
文献类型：期刊论文
| 作者 | Zheng, X; Zhao, YR; Wu, HF ; Dong, JY; Feng, JH
|
| 刊名 | FOOD ANALYTICAL METHODS
 |
| 出版日期 | 2016-06-01 |
| 卷号 | 9期号:6页码:1470-1479 |
| 关键词 | Honey Quality control Nuclear magnetic resonance Chemometric analysis Origin identification |
| ISSN号 | 1936-9751 |
| 产权排序 | [Zheng, Xin; Zhao, Yanrong; Dong, Jiyang; Feng, Jianghua] Xiamen Univ, Dept Elect Sci, Fujian Prov Key Lab Plasma & Magnet Resonance, Xiamen 361005, Peoples R China; [Wu, Huifeng] Chinese Acad Sci, Key Lab Coastal Zone Environm Proc, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China |
| 通讯作者 | Feng, JH (reprint author), Xiamen Univ, Dept Elect Sci, Fujian Prov Key Lab Plasma & Magnet Resonance, Xiamen 361005, Peoples R China. jianghua.feng@xmu.edu.cn |
| 英文摘要 | The combination of H-1 NMR spectroscopy and multivariate statistical analysis has become a promising method for the discrimination of food origins. In this paper, this method has been successfully employed to analyze 70 Chinese honey samples from eight botanic origins, three geographical origins, and five production dates. Thirty-three components in honey samples were detected and identified from their H-1 NMR spectra, and 20 of them were accurately quantified by comparing their integral area with that of internal standards with relaxation time correction. Nontargeted principal component analysis (PCA) has been applied to distinguish the honeys from different botanical and geographical origins. The variations of components in the honeys, including saccharides and all kind of amino and organic carboxylic acids, confirmed their clustering according to their origins in PCA scores plots. Orthogonal partial least squares discriminant analysis (OPLS-DA) based on the NMR data for the different pairwise honey samples allows to identify the compositional variations contributed to geographical discrimination and storage time. Hence, NMR spectroscopy coupled with chemometric techniques offers an efficient tool for quality control of honey, and it could further serve to the classification, qualitative and quantitative control of other foods. |
| 研究领域[WOS] | Food Science & Technology |
| 关键词[WOS] | VOLATILE COMPOSITION ; NMR-SPECTROSCOPY ; STORAGE ; CLASSIFICATION ; PARAMETERS ; COMPONENTS ; FRUCTOSE ; QUALITY ; GLUCOSE ; ACACIA |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000375331900003 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/17054]  |
| 专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 |
| 作者单位 | 1.Xiamen Univ, Dept Elect Sci, Fujian Prov Key Lab Plasma & Magnet Resonance 2.Chinese Acad Sci, Key Lab Coastal Zone Environm Proc, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai Inst Coastal Zone Res |
| 推荐引用方式 GB/T 7714 | Zheng, X,Zhao, YR,Wu, HF,et al. Origin Identification and Quantitative Analysis of Honeys by Nuclear Magnetic Resonance and Chemometric Techniques[J]. FOOD ANALYTICAL METHODS,2016,9(6):1470-1479. |
| APA | Zheng, X,Zhao, YR,Wu, HF,Dong, JY,&Feng, JH.(2016).Origin Identification and Quantitative Analysis of Honeys by Nuclear Magnetic Resonance and Chemometric Techniques.FOOD ANALYTICAL METHODS,9(6),1470-1479. |
| MLA | Zheng, X,et al."Origin Identification and Quantitative Analysis of Honeys by Nuclear Magnetic Resonance and Chemometric Techniques".FOOD ANALYTICAL METHODS 9.6(2016):1470-1479. |
入库方式： OAI收割
来源：烟台海岸带研究所
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