Determination of the Geographical Origin of Coffee Beans Using Terahertz Spectroscopy Combined With Machine Learning Methods

Determination of the Geographical Origin of Coffee Beans Using Terahertz Spectroscopy Combined With Machine Learning Methods

Different geographical origins can lead to great variance in coffee quality, taste, and commercial value. Hence, controlling the authenticity of the origin of coffee beans is of great importance for producers and consumers worldwide. In this study, terahertz (THz) spectroscopy, combined with machine...

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Bibliographic Details
Main Authors: Si Yang, Chenxi Li, Yang Mei, Wen Liu, Rong Liu, Wenliang Chen, Donghai Han, Kexin Xu
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-06-01
Series:Frontiers in Nutrition
Subjects:
THz spectroscopy
machine learning
classification
geographical origin
coffee beans
Online Access:https://www.frontiersin.org/articles/10.3389/fnut.2021.680627/full

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