A Novel Technique Using Confocal Raman Spectroscopy Coupled with PLS-DA to Identify the Types of Sugar in Three Tropical Fruits

A Novel Technique Using Confocal Raman Spectroscopy Coupled with PLS-DA to Identify the Types of Sugar in Three Tropical Fruits

Tropical fruits such as cherimoya, soursop, and pineapple share sugars (glucose, fructose, and sucrose) in common but may differ in the content of other phytochemicals. In the present work, confocal Raman spectroscopy and partial least squares discriminant analysis (PLS-DA) were used to establish a...

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Bibliographic Details
Main Authors: César R. Balcázar-Zumaeta, Jorge L. Maicelo-Quintana, Geidy Salón-Llanos, Miguel Barrena, Lucas D. Muñoz-Astecker, Ilse S. Cayo-Colca, Llisela Torrejón-Valqui, Efraín M. Castro-Alayo
Format: Article
Language:English
Published: MDPI AG 2024-09-01
Series:Applied Sciences
Subjects:
chemometric
fruit
multivariate methods
spectroscopy
sugar
Online Access:https://www.mdpi.com/2076-3417/14/18/8476
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