Rapid Determination of the Geographical Origin of Chinese Red Peppers (Zanthoxylum Bungeanum Maxim.) Based on Sensory Characteristics and Chemometric Techniques

Rapid Determination of the Geographical Origin of Chinese Red Peppers (Zanthoxylum Bungeanum Maxim.) Based on Sensory Characteristics and Chemometric Techniques

In this paper, principal component analysis (PCA), linear discriminant analysis (LDAp, artificial neural networks (ANN), and support vector machine (SVM) were applied to discriminate the geographical origin of Chinese red peppers (Zanthoxylum bungeanum Maxim.). The models based on color, smell and t...

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Bibliographic Details
Main Authors: Xiangqian Yin, Xiaoxue Xu, Qiang Zhang, Jianguo Xu
Format: Article
Language:English
Published: MDPI AG 2018-04-01
Series:Molecules
Subjects:
Zanthoxylum bungeanum Maxim.
geographical origin
sensory characteristics
chemometric techniques
electronic nose
electronic tongue
Online Access:http://www.mdpi.com/1420-3049/23/5/1001

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