Osmolality analysis of human milk and an infant formula with modified viscosity for use in infants with dysphagia

Detalhes bibliográficos
Autor(a) principal: Almeida,Mariangela Bartha de Mattos
Data de Publicação: 2018
Outros Autores: Gomes Júnior,Saint Clair, Silva,Jonas Borges da, Silva,Danielle Aparecida da, Moreira,Maria Elisabeth Lopes
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista CEFAC (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-18462018000600770
Resumo: ABSTRACT Purpose: to evaluate the effects of a thickening agent on the osmolality of human milk and on an infant formula, with respect to concentration and time. Methods: six trials were performed to evaluate the osmolality of a natural and thickened infant formula, raw human milk, and pasteurized human milk. Rice cereal was used as a thickening agent (at concentrations of 2%, 3%, 5%, and 7%). Osmolality was measured using the Advanced Micro Osmometer Model 3300 after sample preparation periods of 0-60 minutes. Statistical evaluations were performed using ANOVA. Results: pasteurized human milk exhibited time- and concentration-dependent variation in osmolality. The osmolality of raw human milk differed among time points and between the samples with 5% and 7%, when compared to the non-thickened milk. The infant formula did not show differences in osmolality with respect to time. At time zero, there were differences in osmolality between the infant formula samples with 2%, 3%, and 5% thickener. At other time points, there were differences in osmolality between the sample with a 5% thickener and the non-thickened formula. Conclusion: the osmolality of diets varied over time and according to the concentration of thickener in human milk and the infant formula. However, the observed variation remained within the recommended parameters, indicating that rice cereal is a safe thickener for the feeding of infants presented with mild or moderate oropharyngeal dysphagia.
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spelling Osmolality analysis of human milk and an infant formula with modified viscosity for use in infants with dysphagiaMilk, HumanDeglutition DisordersThickenersOsmolar ConcentrationViscosityABSTRACT Purpose: to evaluate the effects of a thickening agent on the osmolality of human milk and on an infant formula, with respect to concentration and time. Methods: six trials were performed to evaluate the osmolality of a natural and thickened infant formula, raw human milk, and pasteurized human milk. Rice cereal was used as a thickening agent (at concentrations of 2%, 3%, 5%, and 7%). Osmolality was measured using the Advanced Micro Osmometer Model 3300 after sample preparation periods of 0-60 minutes. Statistical evaluations were performed using ANOVA. Results: pasteurized human milk exhibited time- and concentration-dependent variation in osmolality. The osmolality of raw human milk differed among time points and between the samples with 5% and 7%, when compared to the non-thickened milk. The infant formula did not show differences in osmolality with respect to time. At time zero, there were differences in osmolality between the infant formula samples with 2%, 3%, and 5% thickener. At other time points, there were differences in osmolality between the sample with a 5% thickener and the non-thickened formula. Conclusion: the osmolality of diets varied over time and according to the concentration of thickener in human milk and the infant formula. However, the observed variation remained within the recommended parameters, indicating that rice cereal is a safe thickener for the feeding of infants presented with mild or moderate oropharyngeal dysphagia.ABRAMO Associação Brasileira de Motricidade Orofacial2018-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-18462018000600770Revista CEFAC v.20 n.6 2018reponame:Revista CEFAC (Online)instname:Centro de Especialização em Fonoaudiologia Clínica (CEFAC)instacron:CEFAC10.1590/1982-021620182064218info:eu-repo/semantics/openAccessAlmeida,Mariangela Bartha de MattosGomes Júnior,Saint ClairSilva,Jonas Borges daSilva,Danielle Aparecida daMoreira,Maria Elisabeth Lopeseng2018-11-26T00:00:00Zoai:scielo:S1516-18462018000600770Revistahttp://www.revistacefac.com.br/https://old.scielo.br/oai/scielo-oai.php||revistacefac@cefac.br1982-02161516-1846opendoar:2018-11-26T00:00Revista CEFAC (Online) - Centro de Especialização em Fonoaudiologia Clínica (CEFAC)false
dc.title.none.fl_str_mv Osmolality analysis of human milk and an infant formula with modified viscosity for use in infants with dysphagia
title Osmolality analysis of human milk and an infant formula with modified viscosity for use in infants with dysphagia
spellingShingle Osmolality analysis of human milk and an infant formula with modified viscosity for use in infants with dysphagia
Almeida,Mariangela Bartha de Mattos
Milk, Human
Deglutition Disorders
Thickeners
Osmolar Concentration
Viscosity
title_short Osmolality analysis of human milk and an infant formula with modified viscosity for use in infants with dysphagia
title_full Osmolality analysis of human milk and an infant formula with modified viscosity for use in infants with dysphagia
title_fullStr Osmolality analysis of human milk and an infant formula with modified viscosity for use in infants with dysphagia
title_full_unstemmed Osmolality analysis of human milk and an infant formula with modified viscosity for use in infants with dysphagia
title_sort Osmolality analysis of human milk and an infant formula with modified viscosity for use in infants with dysphagia
author Almeida,Mariangela Bartha de Mattos
author_facet Almeida,Mariangela Bartha de Mattos
Gomes Júnior,Saint Clair
Silva,Jonas Borges da
Silva,Danielle Aparecida da
Moreira,Maria Elisabeth Lopes
author_role author
author2 Gomes Júnior,Saint Clair
Silva,Jonas Borges da
Silva,Danielle Aparecida da
Moreira,Maria Elisabeth Lopes
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Almeida,Mariangela Bartha de Mattos
Gomes Júnior,Saint Clair
Silva,Jonas Borges da
Silva,Danielle Aparecida da
Moreira,Maria Elisabeth Lopes
dc.subject.por.fl_str_mv Milk, Human
Deglutition Disorders
Thickeners
Osmolar Concentration
Viscosity
topic Milk, Human
Deglutition Disorders
Thickeners
Osmolar Concentration
Viscosity
description ABSTRACT Purpose: to evaluate the effects of a thickening agent on the osmolality of human milk and on an infant formula, with respect to concentration and time. Methods: six trials were performed to evaluate the osmolality of a natural and thickened infant formula, raw human milk, and pasteurized human milk. Rice cereal was used as a thickening agent (at concentrations of 2%, 3%, 5%, and 7%). Osmolality was measured using the Advanced Micro Osmometer Model 3300 after sample preparation periods of 0-60 minutes. Statistical evaluations were performed using ANOVA. Results: pasteurized human milk exhibited time- and concentration-dependent variation in osmolality. The osmolality of raw human milk differed among time points and between the samples with 5% and 7%, when compared to the non-thickened milk. The infant formula did not show differences in osmolality with respect to time. At time zero, there were differences in osmolality between the infant formula samples with 2%, 3%, and 5% thickener. At other time points, there were differences in osmolality between the sample with a 5% thickener and the non-thickened formula. Conclusion: the osmolality of diets varied over time and according to the concentration of thickener in human milk and the infant formula. However, the observed variation remained within the recommended parameters, indicating that rice cereal is a safe thickener for the feeding of infants presented with mild or moderate oropharyngeal dysphagia.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-18462018000600770
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-18462018000600770
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1982-021620182064218
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABRAMO Associação Brasileira de Motricidade Orofacial
publisher.none.fl_str_mv ABRAMO Associação Brasileira de Motricidade Orofacial
dc.source.none.fl_str_mv Revista CEFAC v.20 n.6 2018
reponame:Revista CEFAC (Online)
instname:Centro de Especialização em Fonoaudiologia Clínica (CEFAC)
instacron:CEFAC
instname_str Centro de Especialização em Fonoaudiologia Clínica (CEFAC)
instacron_str CEFAC
institution CEFAC
reponame_str Revista CEFAC (Online)
collection Revista CEFAC (Online)
repository.name.fl_str_mv Revista CEFAC (Online) - Centro de Especialização em Fonoaudiologia Clínica (CEFAC)
repository.mail.fl_str_mv ||revistacefac@cefac.br
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