Geographical discrimination of dried chili peppers using femtosecond laser ablation-inductively coupled plasma-mass spectrometry (fsLA-ICP-MS)

Geographical discrimination of dried chili peppers using femtosecond laser ablation-inductively coupled plasma-mass spectrometry (fsLA-ICP-MS)

This study presents a method for discriminating the geographical origin of dried chili peppers using femtosecond laser ablation-inductively coupled plasma-mass spectrometry (fsLA-ICP-MS) and multivariate analysis, such as orthogonal partial least squares discriminant analysis (OPLS-DA), heatmap anal...

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Bibliographic Details
Main Authors: Suel Hye Hur, Seyeon Kim, Hyoyoung Kim, Seongsoo Jeong, Hoeil Chung, Yong-Kyoung Kim, Ho Jin Kim
Format: Article
Language:English
Published: Elsevier 2023-01-01
Series:Current Research in Food Science
Subjects:
Femtosecond laser ablation-inductively coupled plasma-mass spectrometry
Dried chili pepper
OPLS-DA
Canonical discriminant analysis
Heatmap
Geographical discrimination
Online Access:http://www.sciencedirect.com/science/article/pii/S2665927123001004

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http://www.sciencedirect.com/science/article/pii/S2665927123001004

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