Publications by authors named "Valber Almeida"

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Quantification of alcohol content and identification of fraud in traditional cachaças using NIR spectroscopy.
Valber Elias de Almeida, José Félix de B Neto, Taliana Kênia A Bezerra, Vanessa P da Silva, Germano Veras

Food Chem· July 2025

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Combining capillary electrophoresis and chemometric tools for the straightforward determination of imidazolinone herbicides in plant-based milks.
Ángela Y Aguilera, Valber E Almeida, Nadja Maria da Silva Oliveira, Paulo Ferreira de Brito, Enia Aguiar Mendes

J Sci Food Agric· February 2025

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Comparison between Variable-Selection Algorithms in PLS Regression with Near-Infrared Spectroscopy to Predict Selected Metals in Soil.
Giovanna Abrantes, Valber Almeida, Angelo Jamil Maia, Rennan Nascimento, Clistenes Nascimento

Molecules· October 2023

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Feasibility study on quantification and authentication of the cassava starch content in wheat flour for bread-making using NIR spectroscopy and digital images.
Ellen Souza de Almeida Duarte, Valber Elias de Almeida, Gean Bezerra da Costa, Mário César Ugulino de Araújo, Germano Véras

Food Chem· January 2022

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Scores selection via Fisher's discriminant power in PCA-LDA to improve the classification of food data.
Valber Elias de Almeida, David Douglas de Sousa Fernandes, Paulo Henrique Gonçalves Dias Diniz, Adriano de Araújo Gomes, Germano Véras

Food Chem· November 2021

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Simultaneous identification of the wood types in aged cachaças and their adulterations with wood extracts using digital images and SPA-LDA.
David Douglas de Sousa Fernandes, Valber Elias de Almeida, Marcelo Marques Fontes, Mário César Ugulino de Araújo, Germano Véras

Food Chem· February 2019

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Vis-NIR spectrometric determination of Brix and sucrose in sugar production samples using kernel partial least squares with interval selection based on the successive projections algorithm.
Valber Elias de Almeida, Adriano de Araújo Gomes, David Douglas de Sousa Fernandes, Héctor Casimiro Goicoechea, Roberto Kawakami Harrop Galvão

Talanta· May 2018

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Using near infrared spectroscopy to classify soybean oil according to expiration date.
Gean Bezerra da Costa, David Douglas Sousa Fernandes, Adriano A Gomes, Valber Elias de Almeida, Germano Veras

Food Chem· April 2016

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Digital image-based classification of biodiesel.
Gean Bezerra Costa, David Douglas Sousa Fernandes, Valber Elias Almeida, Thomas Souto Policarpo Araújo, Jessica Priscila Melo

Talanta· July 2015

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Using color histograms and SPA-LDA to classify bacteria.
Valber Elias de Almeida, Gean Bezerra da Costa, David Douglas de Sousa Fernandes, Paulo Henrique Gonçalves Dias Diniz, Deysiane Brandão

Anal Bioanal Chem· September 2014

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