Characterization of iron, copper and zinc levels in the colostrum of mothers of term and pre-term infants before and after pasteurization

Detalhes bibliográficos
Autor(a) principal: Costa, Roseli S. S. da
Data de Publicação: 2003
Outros Autores: Carmo, Maria G. Tavares do, Saunders, Cláudia, Jesus, Edgar F. O. de, Lopes, Ricardo T., Simabuco, Silvana M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/45502
Resumo: Universidade Federal do Rio de Janeiro. Instituto de Nutrição. Rio de Janeiro, RJ, Brasil / Fundação Oswaldo Cruz. Instituto Nacional de Saúde da Mulher, da Criança e do Adolescente Fernandes Figueira. Rio de Janeiro, RJ, Brasil.
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spelling Costa, Roseli S. S. daCarmo, Maria G. Tavares doSaunders, CláudiaJesus, Edgar F. O. deLopes, Ricardo T.Simabuco, Silvana M.2021-01-04T19:20:17Z2021-01-04T19:20:17Z2003COSTA, Roseli S. S. da. Characterization of iron, copper and zinc levels in the colostrum of mothers of term and pre-term infants before and after pasteurization. International Journal of Food Sciences and Nutrition, v. 54, n. 2, p. 111-117, Mar. 2003.0963-7486https://www.arca.fiocruz.br/handle/icict/4550210.1080/0963748031000084052engTaylor and FrancisColostrum / chemistryCopper / analysisCross-Sectional StudiesFemaleHumansInfant Nutritional Physiological PhenomenaInfant, NewbornInfant, PrematureIron / analysisMetals / analysisMilk BanksObstetric Labor, Premature / metabolismPregnancySpectrometry, X-Ray EmissionSterilizationZinc / analysisIron levelCopper levelZinc levelColostrum of mothersPasteurizationCharacterization of iron, copper and zinc levels in the colostrum of mothers of term and pre-term infants before and after pasteurizationinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleUniversidade Federal do Rio de Janeiro. Instituto de Nutrição. Rio de Janeiro, RJ, Brasil / Fundação Oswaldo Cruz. Instituto Nacional de Saúde da Mulher, da Criança e do Adolescente Fernandes Figueira. Rio de Janeiro, RJ, Brasil.Universidade Federal do Rio de Janeiro. Instituto de Nutrição. Rio de Janeiro, RJ, Brasil.Universidade Federal do Rio de Janeiro. Instituto de Nutrição. Rio de Janeiro, RJ, Brasil.Universidade Federal do Rio de Janeiro. Laboratório de Instrumentação Nuclear. Rio de Janeiro, RJ, Brasil.Universidade Federal do Rio de Janeiro. Laboratório de Instrumentação Nuclear. Rio de Janeiro, RJ, Brasil.Universidade Estadual de Campinas. Faculdade de Engenharia Civil. Campinas, SP, Brasil.Pasteurization is a thermal treatment applied to the milk used in human milk banks so as to provoke the thermic inactivation of pathogenic micro-organisms, with the aim of avoiding contamination of milk that will be offered to new-born infants in clinical conditions very often demanding special care. The literature has very little data available relating to the effect of pasteurization on the concentration of oligo-elements in human milk. The objective of this study was to evaluate the effect of pasteurization on the concentrations of iron (Fe), copper (Cu) and zinc (Zn) in the colostrum of mothers of pre-term (PT) and term (T) infants. Samples were collected from the day of birth to the seventh day after birth. The oligo-elements were analyzed using the total reflection X-ray fluorescence technique with synchrotron radiation. The following results of Fe, Cu and Zn (means +/- SD) were obtained for the PT and T colostrum samples, non-pasteurized and pasteurized, respectively: PT: 1.96 +/- 0.73 mg/l Fe/Zn/5.39 +/- 2.73 mg/l Zn; T: 1.71 +/- 1.01 mg/l Fe/1.46 +/- 0.99 mg/l Fe, 0.54 +/- 0.29 mg/l Cu/0.49 +/- 0.19 mg/l Cu, 6.97 +/- 2.82 mg/l Zn/6.75 +/- 2.62 mg/l Zn. There was a significant reduction in the levels of Fe, Cu and Zn in the samples of pasteurized colostrum. These results suggest that, despite the observance of a diminution in the levels of Fe, Cu and Zn in the samples of pasteurized colostrum, the values fell within the acceptable range for the specific nutritional needs of new-born infants during this period of lactation.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/45502/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALCharacterization of iron copper and zinc levels in the colostrum of mothers of term and pre term infants before and after pasteurization.pdfCharacterization of iron copper and zinc levels in the colostrum of mothers of term and pre term infants before and after pasteurization.pdfapplication/pdf269433https://www.arca.fiocruz.br/bitstream/icict/45502/2/Characterization%20of%20iron%20copper%20and%20zinc%20levels%20in%20the%20colostrum%20of%20mothers%20of%20term%20and%20pre%20term%20infants%20before%20and%20after%20pasteurization.pdfb2b922365cad92b6f6660f71cfcbab7fMD52TEXTCharacterization of iron copper and zinc levels in the colostrum of mothers of term and pre term infants before and after pasteurization.pdf.txtCharacterization of iron copper and zinc levels in the colostrum of mothers of term and pre term infants before and after pasteurization.pdf.txtExtracted texttext/plain26161https://www.arca.fiocruz.br/bitstream/icict/45502/3/Characterization%20of%20iron%20copper%20and%20zinc%20levels%20in%20the%20colostrum%20of%20mothers%20of%20term%20and%20pre%20term%20infants%20before%20and%20after%20pasteurization.pdf.txt3ec3514fb75cea15121956ec6d67b84aMD53icict/455022021-01-05 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dc.title.pt_BR.fl_str_mv Characterization of iron, copper and zinc levels in the colostrum of mothers of term and pre-term infants before and after pasteurization
title Characterization of iron, copper and zinc levels in the colostrum of mothers of term and pre-term infants before and after pasteurization
spellingShingle Characterization of iron, copper and zinc levels in the colostrum of mothers of term and pre-term infants before and after pasteurization
Costa, Roseli S. S. da
Colostrum / chemistry
Copper / analysis
Cross-Sectional Studies
Female
Humans
Infant Nutritional Physiological Phenomena
Infant, Newborn
Infant, Premature
Iron / analysis
Metals / analysis
Milk Banks
Obstetric Labor, Premature / metabolism
Pregnancy
Spectrometry, X-Ray Emission
Sterilization
Zinc / analysis
Iron level
Copper level
Zinc level
Colostrum of mothers
Pasteurization
title_short Characterization of iron, copper and zinc levels in the colostrum of mothers of term and pre-term infants before and after pasteurization
title_full Characterization of iron, copper and zinc levels in the colostrum of mothers of term and pre-term infants before and after pasteurization
title_fullStr Characterization of iron, copper and zinc levels in the colostrum of mothers of term and pre-term infants before and after pasteurization
title_full_unstemmed Characterization of iron, copper and zinc levels in the colostrum of mothers of term and pre-term infants before and after pasteurization
title_sort Characterization of iron, copper and zinc levels in the colostrum of mothers of term and pre-term infants before and after pasteurization
author Costa, Roseli S. S. da
author_facet Costa, Roseli S. S. da
Carmo, Maria G. Tavares do
Saunders, Cláudia
Jesus, Edgar F. O. de
Lopes, Ricardo T.
Simabuco, Silvana M.
author_role author
author2 Carmo, Maria G. Tavares do
Saunders, Cláudia
Jesus, Edgar F. O. de
Lopes, Ricardo T.
Simabuco, Silvana M.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Costa, Roseli S. S. da
Carmo, Maria G. Tavares do
Saunders, Cláudia
Jesus, Edgar F. O. de
Lopes, Ricardo T.
Simabuco, Silvana M.
dc.subject.mesh.pt_BR.fl_str_mv Colostrum / chemistry
Copper / analysis
Cross-Sectional Studies
Female
Humans
Infant Nutritional Physiological Phenomena
Infant, Newborn
Infant, Premature
Iron / analysis
Metals / analysis
Milk Banks
Obstetric Labor, Premature / metabolism
Pregnancy
Spectrometry, X-Ray Emission
Sterilization
Zinc / analysis
topic Colostrum / chemistry
Copper / analysis
Cross-Sectional Studies
Female
Humans
Infant Nutritional Physiological Phenomena
Infant, Newborn
Infant, Premature
Iron / analysis
Metals / analysis
Milk Banks
Obstetric Labor, Premature / metabolism
Pregnancy
Spectrometry, X-Ray Emission
Sterilization
Zinc / analysis
Iron level
Copper level
Zinc level
Colostrum of mothers
Pasteurization
dc.subject.en.pt_BR.fl_str_mv Iron level
Copper level
Zinc level
Colostrum of mothers
Pasteurization
description Universidade Federal do Rio de Janeiro. Instituto de Nutrição. Rio de Janeiro, RJ, Brasil / Fundação Oswaldo Cruz. Instituto Nacional de Saúde da Mulher, da Criança e do Adolescente Fernandes Figueira. Rio de Janeiro, RJ, Brasil.
publishDate 2003
dc.date.issued.fl_str_mv 2003
dc.date.accessioned.fl_str_mv 2021-01-04T19:20:17Z
dc.date.available.fl_str_mv 2021-01-04T19:20:17Z
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.citation.fl_str_mv COSTA, Roseli S. S. da. Characterization of iron, copper and zinc levels in the colostrum of mothers of term and pre-term infants before and after pasteurization. International Journal of Food Sciences and Nutrition, v. 54, n. 2, p. 111-117, Mar. 2003.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/45502
dc.identifier.issn.pt_BR.fl_str_mv 0963-7486
dc.identifier.doi.none.fl_str_mv 10.1080/0963748031000084052
identifier_str_mv COSTA, Roseli S. S. da. Characterization of iron, copper and zinc levels in the colostrum of mothers of term and pre-term infants before and after pasteurization. International Journal of Food Sciences and Nutrition, v. 54, n. 2, p. 111-117, Mar. 2003.
0963-7486
10.1080/0963748031000084052
url https://www.arca.fiocruz.br/handle/icict/45502
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Taylor and Francis
publisher.none.fl_str_mv Taylor and Francis
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
instname:Fundação Oswaldo Cruz (FIOCRUZ)
instacron:FIOCRUZ
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instacron_str FIOCRUZ
institution FIOCRUZ
reponame_str Repositório Institucional da FIOCRUZ (ARCA)
collection Repositório Institucional da FIOCRUZ (ARCA)
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