Vitamin C evaluation in foods for infants and young children by a rapid and accurate analytical method

Detalhes bibliográficos
Autor(a) principal: Silva, M.A.
Data de Publicação: 2018
Outros Autores: Albuquerque, T.G., Oliveira, M.B.P.P., Costa, H.S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.18/6165
Resumo: The validation of a rapid, precise (RSD < 4.6%), reliable and sensitive (LOD = 0.026 µg/mL) liquid chromatography method for vitamin C quantification in foods (infant formulae, n = 4; follow-on formulae, n = 3; processed cereal based-foods, n = 7; and baby foods, n = 10) for infants and young children is described. Vitamin C content ranged from 1.50 to 144 mg/100 g. A comparison between the declared values and the measured concentrations, as well as the accordance of these values with the tolerances, was performed. For 50% of the analysed foods, the measured vitamin C content was higher than the declared value. However, all the analysed foods were in compliance with EU legislation concerning the maximum limits of vitamin C added to foods. The results obtained will be very useful for analytical laboratory control, risk assessment, establishment of maximum limits, development and implementation of guidelines regarding nutrient recommendations and estimation of vitamin C intake among infants and young children.
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spelling Vitamin C evaluation in foods for infants and young children by a rapid and accurate analytical methodVitamin CAscorbic AcidHPLCInfantsBaby FoodsInfant FormulaEU TolerancesComposição de AlimentosNutrição AplicadaThe validation of a rapid, precise (RSD < 4.6%), reliable and sensitive (LOD = 0.026 µg/mL) liquid chromatography method for vitamin C quantification in foods (infant formulae, n = 4; follow-on formulae, n = 3; processed cereal based-foods, n = 7; and baby foods, n = 10) for infants and young children is described. Vitamin C content ranged from 1.50 to 144 mg/100 g. A comparison between the declared values and the measured concentrations, as well as the accordance of these values with the tolerances, was performed. For 50% of the analysed foods, the measured vitamin C content was higher than the declared value. However, all the analysed foods were in compliance with EU legislation concerning the maximum limits of vitamin C added to foods. The results obtained will be very useful for analytical laboratory control, risk assessment, establishment of maximum limits, development and implementation of guidelines regarding nutrient recommendations and estimation of vitamin C intake among infants and young children.This work has been funded by National Institute of Health Dr. Ricardo Jorge, under the project BioCOMP (Reference number 2012DAN730). Tânia Gonçalves Albuquerque acknowledges the PhD fellowship (SFRH/BD/99718/2014) funded by the Fundação para a Ciência e a Tecnologia (FCT), FSE and MEC. This work has also been supported by the project “Operação NORTE-01-0145-FEDER-000011 – denominada Qualidade e Segurança Alimentar – uma abordagem (nano)tecnológica” and the project UID/QUI/50006/2013 – POCI/01/0145/FEDER/007265 with financial support from FCT/MEC through national funds and co-financed by FEDER.ElsevierRepositório Científico do Instituto Nacional de SaúdeSilva, M.A.Albuquerque, T.G.Oliveira, M.B.P.P.Costa, H.S.2019-03-11T11:35:53Z2018-11-302018-11-30T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.18/6165engFood Chem. 2018 Nov 30;267:83-90. doi: 10.1016/j.foodchem.2017.11.046. Epub 2017 Nov 14.0308-814610.1016/j.foodchem.2017.11.046info:eu-repo/semantics/embargoedAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-20T15:41:14Zoai:repositorio.insa.pt:10400.18/6165Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:40:47.427114Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Vitamin C evaluation in foods for infants and young children by a rapid and accurate analytical method
title Vitamin C evaluation in foods for infants and young children by a rapid and accurate analytical method
spellingShingle Vitamin C evaluation in foods for infants and young children by a rapid and accurate analytical method
Silva, M.A.
Vitamin C
Ascorbic Acid
HPLC
Infants
Baby Foods
Infant Formula
EU Tolerances
Composição de Alimentos
Nutrição Aplicada
title_short Vitamin C evaluation in foods for infants and young children by a rapid and accurate analytical method
title_full Vitamin C evaluation in foods for infants and young children by a rapid and accurate analytical method
title_fullStr Vitamin C evaluation in foods for infants and young children by a rapid and accurate analytical method
title_full_unstemmed Vitamin C evaluation in foods for infants and young children by a rapid and accurate analytical method
title_sort Vitamin C evaluation in foods for infants and young children by a rapid and accurate analytical method
author Silva, M.A.
author_facet Silva, M.A.
Albuquerque, T.G.
Oliveira, M.B.P.P.
Costa, H.S.
author_role author
author2 Albuquerque, T.G.
Oliveira, M.B.P.P.
Costa, H.S.
author2_role author
author
author
dc.contributor.none.fl_str_mv Repositório Científico do Instituto Nacional de Saúde
dc.contributor.author.fl_str_mv Silva, M.A.
Albuquerque, T.G.
Oliveira, M.B.P.P.
Costa, H.S.
dc.subject.por.fl_str_mv Vitamin C
Ascorbic Acid
HPLC
Infants
Baby Foods
Infant Formula
EU Tolerances
Composição de Alimentos
Nutrição Aplicada
topic Vitamin C
Ascorbic Acid
HPLC
Infants
Baby Foods
Infant Formula
EU Tolerances
Composição de Alimentos
Nutrição Aplicada
description The validation of a rapid, precise (RSD < 4.6%), reliable and sensitive (LOD = 0.026 µg/mL) liquid chromatography method for vitamin C quantification in foods (infant formulae, n = 4; follow-on formulae, n = 3; processed cereal based-foods, n = 7; and baby foods, n = 10) for infants and young children is described. Vitamin C content ranged from 1.50 to 144 mg/100 g. A comparison between the declared values and the measured concentrations, as well as the accordance of these values with the tolerances, was performed. For 50% of the analysed foods, the measured vitamin C content was higher than the declared value. However, all the analysed foods were in compliance with EU legislation concerning the maximum limits of vitamin C added to foods. The results obtained will be very useful for analytical laboratory control, risk assessment, establishment of maximum limits, development and implementation of guidelines regarding nutrient recommendations and estimation of vitamin C intake among infants and young children.
publishDate 2018
dc.date.none.fl_str_mv 2018-11-30
2018-11-30T00:00:00Z
2019-03-11T11:35:53Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.18/6165
url http://hdl.handle.net/10400.18/6165
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Food Chem. 2018 Nov 30;267:83-90. doi: 10.1016/j.foodchem.2017.11.046. Epub 2017 Nov 14.
0308-8146
10.1016/j.foodchem.2017.11.046
dc.rights.driver.fl_str_mv info:eu-repo/semantics/embargoedAccess
eu_rights_str_mv embargoedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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