Availability of macronutrients in lyophilized human milk used to supply the nutritional needs of preterm newborns

Detalhes bibliográficos
Autor(a) principal: Souza, Patrícia Magalhães
Data de Publicação: 2022
Outros Autores: Ponhozi, Isadora Boaventura, Manin, Luciana Pelissari, Rydlewski, Adriela Albino, Alves, Eloize Silva, Cruz, Victor Hugo Maldonado, Santos, Oscar Oliveira, Visentainer, Jesui Vergilio
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/35770
Resumo: Human Milk (HM) is the optimal source of nutrition for preterm newborns (PTNBs). Still, adapting the appropriate nutrient supply for these babies is a major challenge. Lyophilization is a common procedure employed to conserve HM that enables reconstitution of the milk in different volumes, therefore it provides better control of nutrient content, and consequently facilitates adapting its nutritional content to better fulfill the needs of PTNBs. Thus, this study assessed the proximate composition of HM, lyophilized HM, and hydrated lyophilized HM. For that matter, mature HM of 20 mothers was collected and sampled into 3 sample pools (HM, lyophilized HM, and hydrated lyophilized HM) for further analysis to define their proximate composition. Results demonstrated that lyophilization increased by 8-fold ash, protein, lipid, and carbohydrate content, and energy values compared to HM. Moreover, dilution of 1 g of lyophilized HM with 3.5 g of water was proven ideal for babies weighing up to 1.5 kg, as it provides macronutrient concentrations that approach the recommended nutritional needs. Furthermore, lyophilized HM displayed potential as a possible replacement of infant formulas since, regarding macronutrients, it can supply the nutritional needs of PTNBs.
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spelling Availability of macronutrients in lyophilized human milk used to supply the nutritional needs of preterm newbornsDisponibilidad de macronutrientes en la leche humana liofilizada utilizada para suplir las necesidades nutricionales de los recién nacidos prematurosDisponibilidade de macronutrientes no leite humano liofilizado utilizado para suprir as necessidades nutricionais de recém-nascidos prematurosHuman milkLyophilizationReconstitutionPreterm newbornsProximate compositionInfant formulas.Leche humanaLiofilizaciónReconstituciónRecién nacidos prematurosComposición proximalFórmulas infantiles.Leite humanoLiofilizaçãoReconstituiçãorecém-nascidos prematurosComposição próximaFórmulas infantis.Human Milk (HM) is the optimal source of nutrition for preterm newborns (PTNBs). Still, adapting the appropriate nutrient supply for these babies is a major challenge. Lyophilization is a common procedure employed to conserve HM that enables reconstitution of the milk in different volumes, therefore it provides better control of nutrient content, and consequently facilitates adapting its nutritional content to better fulfill the needs of PTNBs. Thus, this study assessed the proximate composition of HM, lyophilized HM, and hydrated lyophilized HM. For that matter, mature HM of 20 mothers was collected and sampled into 3 sample pools (HM, lyophilized HM, and hydrated lyophilized HM) for further analysis to define their proximate composition. Results demonstrated that lyophilization increased by 8-fold ash, protein, lipid, and carbohydrate content, and energy values compared to HM. Moreover, dilution of 1 g of lyophilized HM with 3.5 g of water was proven ideal for babies weighing up to 1.5 kg, as it provides macronutrient concentrations that approach the recommended nutritional needs. Furthermore, lyophilized HM displayed potential as a possible replacement of infant formulas since, regarding macronutrients, it can supply the nutritional needs of PTNBs.La leche humana (LH) es la fuente óptima de nutrición para los recién nacidos prematuros (RNPT). Aún así, adaptar el suministro de nutrientes apropiado para estos bebés es un gran desafío. La liofilización es un procedimiento común empleado para conservar LH que permite la reconstitución de la leche en diferentes volúmenes, por lo tanto, proporciona un mejor control del contenido de nutrientes y, en consecuencia, facilita la adaptación de su contenido nutricional para satisfacer mejor las necesidades de los RNPT. Por lo tanto, este estudio evaluó la composición proximal de LH, LH liofilizado y LH liofilizado hidratado. Para el caso, se recolectó LH maduro de 20 madres y se tomaron muestras en 3 grupos de muestras (LH, LH liofilizado y LH liofilizado hidratado) para su posterior análisis para definir su composición próxima. Los resultados demostraron que la liofilización aumentó 8 veces el contenido de cenizas, proteínas, lípidos y carbohidratos, y los valores de energía en comparación con LH. Además, la dilución de 1 g de LH liofilizado con 3,5 g de agua demostró ser ideal para bebés de hasta 1,5 kg, ya que proporciona concentraciones de macronutrientes que se acercan a las necesidades nutricionales recomendadas. Además, la LH liofilizada mostró potencial como posible reemplazo de las fórmulas infantiles ya que, en cuanto a macronutrientes, puede suplir las necesidades nutricionales de los RNPT.O Leite Humano (LH) é a fonte ideal de nutrição para recém-nascidos pré-termo (RNPT). Ainda assim, adaptar o suprimento adequado de nutrientes para esses bebês é um grande desafio. A liofilização é um procedimento comum empregado na conservação do LH que possibilita a reconstituição do leite em diferentes volumes, pois proporciona melhor controle do teor de nutrientes e, consequentemente, facilita a adequação do seu teor nutricional para melhor atender às necessidades dos RNPT. Assim, este estudo avaliou a composição centesimal de LH, LH liofilizado e LH liofilizado hidratado. Para tanto, LH maduro de 20 mães foi coletado e amostrado em 3 pools de amostras (LH, LH liofilizado e LH liofilizado hidratado) para análise posterior para definir sua composição centesimal. Os resultados demonstraram que a liofilização aumentou em 8 vezes o teor de cinzas, proteínas, lipídios e carboidratos e os valores de energia em comparação com o LH. Portanto, a diluição de 1 g de LH liofilizado com 3,5 g de água mostrou-se ideal para bebês de até 1,5 kg, pois fornece concentrações de macronutrientes que se aproximam das necessidades nutricionais recomendadas. Além disso, o LH liofilizado apresentou potencial como possível substituto das fórmulas infantis, uma vez que, em relação aos macronutrientes, pode suprir as necessidades nutricionais dos RNPT.Research, Society and Development2022-10-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/3577010.33448/rsd-v11i13.35770Research, Society and Development; Vol. 11 No. 13; e554111335770Research, Society and Development; Vol. 11 Núm. 13; e554111335770Research, Society and Development; v. 11 n. 13; e5541113357702525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/35770/30001Copyright (c) 2022 Patrícia Magalhães Souza; Isadora Boaventura Ponhozi; Luciana Pelissari Manin; Adriela Albino Rydlewski; Eloize Silva Alves; Victor Hugo Maldonado Cruz; Oscar Oliveira Santos; Jesui Visentainerhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSouza, Patrícia Magalhães Ponhozi, Isadora Boaventura Manin, Luciana Pelissari Rydlewski, Adriela Albino Alves, Eloize Silva Cruz, Victor Hugo Maldonado Santos, Oscar OliveiraVisentainer, Jesui Vergilio 2022-10-17T13:43:46Zoai:ojs.pkp.sfu.ca:article/35770Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:50:33.764425Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Availability of macronutrients in lyophilized human milk used to supply the nutritional needs of preterm newborns
Disponibilidad de macronutrientes en la leche humana liofilizada utilizada para suplir las necesidades nutricionales de los recién nacidos prematuros
Disponibilidade de macronutrientes no leite humano liofilizado utilizado para suprir as necessidades nutricionais de recém-nascidos prematuros
title Availability of macronutrients in lyophilized human milk used to supply the nutritional needs of preterm newborns
spellingShingle Availability of macronutrients in lyophilized human milk used to supply the nutritional needs of preterm newborns
Souza, Patrícia Magalhães
Human milk
Lyophilization
Reconstitution
Preterm newborns
Proximate composition
Infant formulas.
Leche humana
Liofilización
Reconstitución
Recién nacidos prematuros
Composición proximal
Fórmulas infantiles.
Leite humano
Liofilização
Reconstituição
recém-nascidos prematuros
Composição próxima
Fórmulas infantis.
title_short Availability of macronutrients in lyophilized human milk used to supply the nutritional needs of preterm newborns
title_full Availability of macronutrients in lyophilized human milk used to supply the nutritional needs of preterm newborns
title_fullStr Availability of macronutrients in lyophilized human milk used to supply the nutritional needs of preterm newborns
title_full_unstemmed Availability of macronutrients in lyophilized human milk used to supply the nutritional needs of preterm newborns
title_sort Availability of macronutrients in lyophilized human milk used to supply the nutritional needs of preterm newborns
author Souza, Patrícia Magalhães
author_facet Souza, Patrícia Magalhães
Ponhozi, Isadora Boaventura
Manin, Luciana Pelissari
Rydlewski, Adriela Albino
Alves, Eloize Silva
Cruz, Victor Hugo Maldonado
Santos, Oscar Oliveira
Visentainer, Jesui Vergilio
author_role author
author2 Ponhozi, Isadora Boaventura
Manin, Luciana Pelissari
Rydlewski, Adriela Albino
Alves, Eloize Silva
Cruz, Victor Hugo Maldonado
Santos, Oscar Oliveira
Visentainer, Jesui Vergilio
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Souza, Patrícia Magalhães
Ponhozi, Isadora Boaventura
Manin, Luciana Pelissari
Rydlewski, Adriela Albino
Alves, Eloize Silva
Cruz, Victor Hugo Maldonado
Santos, Oscar Oliveira
Visentainer, Jesui Vergilio
dc.subject.por.fl_str_mv Human milk
Lyophilization
Reconstitution
Preterm newborns
Proximate composition
Infant formulas.
Leche humana
Liofilización
Reconstitución
Recién nacidos prematuros
Composición proximal
Fórmulas infantiles.
Leite humano
Liofilização
Reconstituição
recém-nascidos prematuros
Composição próxima
Fórmulas infantis.
topic Human milk
Lyophilization
Reconstitution
Preterm newborns
Proximate composition
Infant formulas.
Leche humana
Liofilización
Reconstitución
Recién nacidos prematuros
Composición proximal
Fórmulas infantiles.
Leite humano
Liofilização
Reconstituição
recém-nascidos prematuros
Composição próxima
Fórmulas infantis.
description Human Milk (HM) is the optimal source of nutrition for preterm newborns (PTNBs). Still, adapting the appropriate nutrient supply for these babies is a major challenge. Lyophilization is a common procedure employed to conserve HM that enables reconstitution of the milk in different volumes, therefore it provides better control of nutrient content, and consequently facilitates adapting its nutritional content to better fulfill the needs of PTNBs. Thus, this study assessed the proximate composition of HM, lyophilized HM, and hydrated lyophilized HM. For that matter, mature HM of 20 mothers was collected and sampled into 3 sample pools (HM, lyophilized HM, and hydrated lyophilized HM) for further analysis to define their proximate composition. Results demonstrated that lyophilization increased by 8-fold ash, protein, lipid, and carbohydrate content, and energy values compared to HM. Moreover, dilution of 1 g of lyophilized HM with 3.5 g of water was proven ideal for babies weighing up to 1.5 kg, as it provides macronutrient concentrations that approach the recommended nutritional needs. Furthermore, lyophilized HM displayed potential as a possible replacement of infant formulas since, regarding macronutrients, it can supply the nutritional needs of PTNBs.
publishDate 2022
dc.date.none.fl_str_mv 2022-10-15
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/35770
10.33448/rsd-v11i13.35770
url https://rsdjournal.org/index.php/rsd/article/view/35770
identifier_str_mv 10.33448/rsd-v11i13.35770
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/35770/30001
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 11 No. 13; e554111335770
Research, Society and Development; Vol. 11 Núm. 13; e554111335770
Research, Society and Development; v. 11 n. 13; e554111335770
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
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