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Tytuł:
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Biofortification quality in bananas monitored by energy-dispersive X-ray fluorescence and chemometrics.
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Autorzy:
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Sperança MA; São Paulo State University (UNESP), Institute of Chemistry, Group of Alternative Analytical Approaches (GAAA), Bioenergy Research Institute (IPBEN), Av. Prof. Francisco Degni, 55 - Jardim Quitandinha, Araraquara, São Paulo CEP: 14.800-060, Brazil.
Mayorquín-Guevara JE; São Paulo State University (UNESP), School of Agricultural and Veterinarian Sciences (FCAV), Jaboticabal Campus. Via de Acesso Prof. Paulo Donato Castellane s/n. Jaboticabal, São Paulo CEP: 14.884-900, Brazil.
da Cruz MCP; São Paulo State University (UNESP), School of Agricultural and Veterinarian Sciences (FCAV), Jaboticabal Campus. Via de Acesso Prof. Paulo Donato Castellane s/n. Jaboticabal, São Paulo CEP: 14.884-900, Brazil.
de Almeida Teixeira GH; São Paulo State University (UNESP), School of Agricultural and Veterinarian Sciences (FCAV), Jaboticabal Campus. Via de Acesso Prof. Paulo Donato Castellane s/n. Jaboticabal, São Paulo CEP: 14.884-900, Brazil.
Pereira FMV; São Paulo State University (UNESP), Institute of Chemistry, Group of Alternative Analytical Approaches (GAAA), Bioenergy Research Institute (IPBEN), Av. Prof. Francisco Degni, 55 - Jardim Quitandinha, Araraquara, São Paulo CEP: 14.800-060, Brazil; National Institute of Alternative Technologies for Detection Toxicological Assessment and Removal of Micropollutants and Radioactive Substances (INCT-DATREM), São Paulo State University (UNESP), Institute of Chemistry, Av. Prof. Francisco Degni, 55 - Jardim Quitandinha, Araraquara, São Paulo, CEP: 14.800-060, Brazil. Electronic address: .
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Źródło:
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Food chemistry [Food Chem] 2021 Nov 15; Vol. 362, pp. 130172. Date of Electronic Publication: 2021 Jun 02.
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Typ publikacji:
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Journal Article
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Język:
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English
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Imprint Name(s):
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Publication: Barking : Elsevier Applied Science Publishers
Original Publication: Barking, Eng., Applied Science Publishers.
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MeSH Terms:
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Biofortification*
Food, Fortified/*analysis
Musa/*chemistry
Spectrometry, X-Ray Emission/*methods
Zinc/*analysis
Food Analysis/methods ; Humans ; Zinc Sulfate/chemistry
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Contributed Indexing:
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Keywords: Bananas; Biofortification; Chemometrics; X-ray fluorescence; Zinc
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Substance Nomenclature:
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7733-02-0 (Zinc Sulfate)
J41CSQ7QDS (Zinc)
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Entry Date(s):
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Date Created: 20210612 Date Completed: 20210720 Latest Revision: 20210720
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Update Code:
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20240105
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DOI:
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10.1016/j.foodchem.2021.130172
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PMID:
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34118507
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Biofortification is a nutritional strategy used to enhance nutrients in a variety of staple foods. As bananas and plantains (Musa spp.) are considered staple food in many developing countries, monitoring zinc (Zn) content in biofortified bananas is crucial to ensure this mineral intake. Bananas were biofortified by injecting Zn sulfate heptahydrate (ZnSO 4 ·7H 2 O) solutions into banana trees' pseudostem (1%, 2%, and 4%) compared with the control treatment. Zinc content was estimated using energy-dispersive X-ray fluorescence (EDXRF) and multivariate calibration using partial least squares (PLS). The impressive result is the possibility of high throughput analysis of Zn in bananas after biofortification to guarantee the quality when eaten as a central portion of the diet.
(Copyright © 2021 Elsevier Ltd. All rights reserved.)
