Characterizing the Moisture Content of Tea with Diffuse Reflectance Spectroscopy Using Wavelet Transform and Multivariate Analysis

Characterizing the Moisture Content of Tea with Diffuse Reflectance Spectroscopy Using Wavelet Transform and Multivariate Analysis

Effects of the moisture content (MC) of tea on diffuse reflectance spectroscopy were investigated by integrated wavelet transform and multivariate analysis. A total of 738 representative samples, including fresh tea leaves, manufactured tea and partially processed tea were collected for spectral mea...

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Bibliographic Details
Main Authors: Chuanqi Xie, Yong He, Zhengjun Qiu, Yanchao Zhang, Xiaoli Li
Format: Article
Language:English
Published: MDPI AG 2012-07-01
Series:Sensors
Subjects:
diffuse reflectance spectroscopy
moisture content
tea
wavelet transform
wavelength selection
Online Access:http://www.mdpi.com/1424-8220/12/7/9847

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