The Quality Control of Tea by Near-Infrared Reflectance (NIR) Spectroscopy and Chemometrics
Tea is known to be one of the most popular beverages enjoyed by two-thirds of the world’s population. Concern of variability in tea quality is increasing among consumers. It is of great significance to control quality for commercialized tea products. As a rapid, noninvasive, and nondestructive instr...
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| Format: | Article |
| Language: | English |
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Wiley
2019-01-01
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| Series: | Journal of Spectroscopy |
| Online Access: | http://dx.doi.org/10.1155/2019/8129648 |
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| author | Ming-Zhi Zhu Beibei Wen Hao Wu Juan Li Haiyan Lin Qin Li Yinhua Li Jianan Huang Zhonghua Liu |
| author_facet | Ming-Zhi Zhu Beibei Wen Hao Wu Juan Li Haiyan Lin Qin Li Yinhua Li Jianan Huang Zhonghua Liu |
| author_sort | Ming-Zhi Zhu |
| collection | DOAJ |
| description | Tea is known to be one of the most popular beverages enjoyed by two-thirds of the world’s population. Concern of variability in tea quality is increasing among consumers. It is of great significance to control quality for commercialized tea products. As a rapid, noninvasive, and nondestructive instrumental technique with simplicity in sample preparation, near-infrared reflectance (NIR) spectroscopy has been proved to be one of the most advanced and efficient tools for the control quality of tea products in recent years. In this article, we review the most recent advances and applications of NIR spectroscopy and chemometrics for the quality control of tea, including the measurement of chemical compositions, the evaluation of sensory attributes, the identification of categories and varieties, and the discrimination of geographical origins. Besides, challenges and future trends of tea quality control by NIR spectroscopy are also presented. |
| format | Article |
| id | doaj-art-b84a33cf977a4ad8ae73b942bac024a6 |
| institution | Kabale University |
| issn | 2314-4920 2314-4939 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Spectroscopy |
| spelling | doaj-art-b84a33cf977a4ad8ae73b942bac024a62025-02-03T01:30:51ZengWileyJournal of Spectroscopy2314-49202314-49392019-01-01201910.1155/2019/81296488129648The Quality Control of Tea by Near-Infrared Reflectance (NIR) Spectroscopy and ChemometricsMing-Zhi Zhu0Beibei Wen1Hao Wu2Juan Li3Haiyan Lin4Qin Li5Yinhua Li6Jianan Huang7Zhonghua Liu8Key Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha 410128, ChinaKey Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha 410128, ChinaKey Laboratory of Tea Plant Biology of Henan Province, College of Life Science, Xinyang Normal University, Xinyang 464000, ChinaKey Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha 410128, ChinaHunan Provincial Key Laboratory of Crop Germplasm Innovation and Utilization, Hunan Agricultural University, Changsha 410128, ChinaNational Research Center of Engineering Technology for Utilization of Functional Ingredients from Botanicals, Hunan Agricultural University, Changsha 410128, ChinaHunan Provincial Key Laboratory of Crop Germplasm Innovation and Utilization, Hunan Agricultural University, Changsha 410128, ChinaKey Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha 410128, ChinaHunan Provincial Key Laboratory of Crop Germplasm Innovation and Utilization, Hunan Agricultural University, Changsha 410128, ChinaTea is known to be one of the most popular beverages enjoyed by two-thirds of the world’s population. Concern of variability in tea quality is increasing among consumers. It is of great significance to control quality for commercialized tea products. As a rapid, noninvasive, and nondestructive instrumental technique with simplicity in sample preparation, near-infrared reflectance (NIR) spectroscopy has been proved to be one of the most advanced and efficient tools for the control quality of tea products in recent years. In this article, we review the most recent advances and applications of NIR spectroscopy and chemometrics for the quality control of tea, including the measurement of chemical compositions, the evaluation of sensory attributes, the identification of categories and varieties, and the discrimination of geographical origins. Besides, challenges and future trends of tea quality control by NIR spectroscopy are also presented.http://dx.doi.org/10.1155/2019/8129648 |
| spellingShingle | Ming-Zhi Zhu Beibei Wen Hao Wu Juan Li Haiyan Lin Qin Li Yinhua Li Jianan Huang Zhonghua Liu The Quality Control of Tea by Near-Infrared Reflectance (NIR) Spectroscopy and Chemometrics Journal of Spectroscopy |
| title | The Quality Control of Tea by Near-Infrared Reflectance (NIR) Spectroscopy and Chemometrics |
| title_full | The Quality Control of Tea by Near-Infrared Reflectance (NIR) Spectroscopy and Chemometrics |
| title_fullStr | The Quality Control of Tea by Near-Infrared Reflectance (NIR) Spectroscopy and Chemometrics |
| title_full_unstemmed | The Quality Control of Tea by Near-Infrared Reflectance (NIR) Spectroscopy and Chemometrics |
| title_short | The Quality Control of Tea by Near-Infrared Reflectance (NIR) Spectroscopy and Chemometrics |
| title_sort | quality control of tea by near infrared reflectance nir spectroscopy and chemometrics |
| url | http://dx.doi.org/10.1155/2019/8129648 |
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