Quantitative Analysis and Discrimination of Partially Fermented Teas from Different Origins Using Visible/Near-Infrared Spectroscopy Coupled with Chemometrics

Quantitative Analysis and Discrimination of Partially Fermented Teas from Different Origins Using Visible/Near-Infrared Spectroscopy Coupled with Chemometrics

Partially fermented tea such as oolong tea is a popular drink worldwide. Preventing fraud in partially fermented tea has become imperative to protect producers and consumers from possible economic losses. Visible/near-infrared (VIS/NIR) spectroscopy integrated with stepwise multiple linear regressio...

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Bibliographic Details
Main Authors: Tsung-Hsin Wu, I-Chun Tung, Han-Chun Hsu, Chih-Chun Kuo, Jenn-How Chang, Suming Chen, Chao-Yin Tsai, Yung-Kun Chuang
Format: Article
Language:English
Published: MDPI AG 2020-09-01
Series:Sensors
Subjects:
partially fermented tea
origin
production area
near-infrared spectroscopy
support vector machine
Online Access:https://www.mdpi.com/1424-8220/20/19/5451

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