Chemometric application in foodomics: Nutritional quality parameters evaluation in milk-based infant formula

A method to verify the differentiating characteristics of milk-based infant formula is proposed in this work. In order to evaluate a classification of the milks according to their nutritional profile, the concentration of 24 elements were determinated. Supervised methods PCA-LDA, PLS-DA, and SIMCA w...

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Detalles Bibliográficos
Publicado: 2017
Materias:
Chemometrics
Foodomics
Inductively coupled plasma mass spectrometry
Milk-based infant formula
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0026265X_v130_n_p1_Azcarate
http://hdl.handle.net/20.500.12110/paper_0026265X_v130_n_p1_Azcarate
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_0026265X_v130_n_p1_Azcarate
record_format dspace
spelling paper:paper_0026265X_v130_n_p1_Azcarate2023-06-08T14:53:47Z Chemometric application in foodomics: Nutritional quality parameters evaluation in milk-based infant formula Chemometrics Foodomics Inductively coupled plasma mass spectrometry Milk-based infant formula A method to verify the differentiating characteristics of milk-based infant formula is proposed in this work. In order to evaluate a classification of the milks according to their nutritional profile, the concentration of 24 elements were determinated. Supervised methods PCA-LDA, PLS-DA, and SIMCA were contrasted. PCA-LDA and SIMCA provided significantly better results for milk classification of the two studied classes (infant formula and infant formula fortified). As an alternative approach SIMCA was capable to discriminate an overlapped group consisting of baby milks administrated during first 6 months of life. Chemometric methods employed highlight four metal concentrations (Zn, Mn, Cu, and S) which could be associated to relevant nutritional parameters in baby growth. Thus, proposed methodology provides a simpler, faster and more affordable classification for simple study on Foodomics in milk-based infant formula. © 2016 2017 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0026265X_v130_n_p1_Azcarate http://hdl.handle.net/20.500.12110/paper_0026265X_v130_n_p1_Azcarate
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Chemometrics
Foodomics
Inductively coupled plasma mass spectrometry
Milk-based infant formula
spellingShingle Chemometrics
Foodomics
Inductively coupled plasma mass spectrometry
Milk-based infant formula
Chemometric application in foodomics: Nutritional quality parameters evaluation in milk-based infant formula
topic_facet Chemometrics
Foodomics
Inductively coupled plasma mass spectrometry
Milk-based infant formula
description A method to verify the differentiating characteristics of milk-based infant formula is proposed in this work. In order to evaluate a classification of the milks according to their nutritional profile, the concentration of 24 elements were determinated. Supervised methods PCA-LDA, PLS-DA, and SIMCA were contrasted. PCA-LDA and SIMCA provided significantly better results for milk classification of the two studied classes (infant formula and infant formula fortified). As an alternative approach SIMCA was capable to discriminate an overlapped group consisting of baby milks administrated during first 6 months of life. Chemometric methods employed highlight four metal concentrations (Zn, Mn, Cu, and S) which could be associated to relevant nutritional parameters in baby growth. Thus, proposed methodology provides a simpler, faster and more affordable classification for simple study on Foodomics in milk-based infant formula. © 2016
title Chemometric application in foodomics: Nutritional quality parameters evaluation in milk-based infant formula
title_short Chemometric application in foodomics: Nutritional quality parameters evaluation in milk-based infant formula
title_full Chemometric application in foodomics: Nutritional quality parameters evaluation in milk-based infant formula
title_fullStr Chemometric application in foodomics: Nutritional quality parameters evaluation in milk-based infant formula
title_full_unstemmed Chemometric application in foodomics: Nutritional quality parameters evaluation in milk-based infant formula
title_sort chemometric application in foodomics: nutritional quality parameters evaluation in milk-based infant formula
publishDate 2017
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0026265X_v130_n_p1_Azcarate
http://hdl.handle.net/20.500.12110/paper_0026265X_v130_n_p1_Azcarate
_version_ 1768544444454273024

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