Availability of macronutrients in lyophilized human milk used to supply the nutritional needs of preterm newborns
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , |
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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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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1797052725719990272 |