Análise do conteúdo energético do leite humano administrado a recém-nascidos de muito baixo peso ao nascimento

Vieira, Alan Araújo; Moreira, Maria Elizabeth Lopes; Rocha, Adriana Duarte; Pimenta, Hellen P.; Lucena, Sabrina Lopes

doi:10.1590/s0021-75572004000800011

Cited by 9 publications

(12 citation statements)

References 25 publications

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“…Comparando os resultados obtidos de LH de mães dependentes química com o estabelecido, observa-se uma acidez aumentada no leite dessas mães, o que torna este leite impróprio. O crematócrito (VIEIRA et al, 2004) é um micrométodo rápido de controle de qualidade do LH, através do qual se determina a quantidade de creme e se estima a concentração de gordura e o conteúdo energético (SILVA et al, 2007) Considerando-se que quanto menor é o pH e maior a acidez titulável, maior deve ser a concentração de lipídios presente no LH. Na análise do teor de creme médio encontrado foi de 7,63 ± 5,10 % (Tabela 2), valor este de acordo com os valores encontrados para pH e acidez (Tabela 1).…”

Section: Resultsunclassified

Análise Do Perfil Químico Do Leite Humano De Mães Usuárias Do Crack

Braghini¹,

Baptista²,

Mota³

et al. 2016

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RESUMO O leite é a primeira alimentação humana e fonte de nutrientes para as funções biológicas, sendo considerado o melhor alimento para criança nos primeiros seis meses de vida. É de extrema importância que a mãe evite o consumo de drogas lícitas e ilícitas que podem prejudicar a qualidade do leite humano (LH). O objetivo deste trabalho consiste na análise do perfil químico do LH em mães usuárias do crack na determinação de proteínas, açúcares totais, gorduras e minerais. Para o estudo utilizou-se LH de duas mães usuárias de crack, sendo analisados Acidez Dornic, Crematócrito, Proteínas, Açúcares, Gorduras, Minerais e Lactose. Os dados obtidos foram analisados e os resultados encontrados para cada metodologia correspondem aos valores médios para o LH das duas mães:

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Section: Resultsunclassified

Análise Do Perfil Químico Do Leite Humano De Mães Usuárias Do Crack

Braghini¹,

Baptista²,

Mota³

et al. 2016

Enci Bio

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“…Some clinical or surgical circumstances prevent newborns from sucking their mothers' breasts; thus, Neonatal Intensive Care Units (NICU) have encouraged feeding with milk pumped from their mothers or a human milk bank. (HMB) [1,2]. Human milk feeding has been shown to reduce the incidence of necrotizing enterocolitis, which is the most acute morbidity of preterm infants, as well as neonatal sepsis [3][4][5][6][7].…”

Section: Introduction / Backgroundmentioning

confidence: 99%

Effect of maternal dietary supplementation with Brazil nut (Bertholletia excelsa) on the nutritional profile of human milk: randomized controlled trial - rationale, design, and methods

Rodrigues¹,

Reis²,

Correa³

et al. 2020

Preprint

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Background The human milk (HM) composition reflects the nutritional status and dietary intake of the nursing mother, especially regarding the fatty acids (FA) intakes. Evidence has shown that Brazil nut is a good source of FA (mono and polyunsaturated) and selenium. Thus, this study tests the hypothesis that the consumption of this nut during lactation can modify the nutritional profile of HM, increase its energy density and selenium content, and improve the lipid profile. Therefore, this study aimed to describe the design and methods of the Randomized Clinical Trial (RCT): Effect of maternal dietary supplementation with Brazil nut (Bertholletia excelsa) on the nutritional profile of HM. Method/Design It is a crossover study, conducted with mother-infant dyads (with infants born at full-term) recruited from a maternity hospital and followed up to the third month postpartum in a pediatric office. Sociodemographic, lifestyle, obstetric, and birth data were collected at 7 days postpartum. Maternal nutrition assessment data (anthropometry, body composition, food intake, biochemical tests), HM samples, and infant anthropometric and health assessment data were collected on average at 37, 52, 75, and 90 days postpartum. The nursing mothers were randomly allocated into two groups: group (1) started with supplementation of 1.5 g/day Brazil nut (case) for 15 days, followed by 15-day washout period; after the washout, the group was then considered as control and received follow-up monitoring for another 15 days; group (2) started as control for 15 days, which was followed by a washout period of 15 days, then they initiated supplementation with Brazil nut for 15 days (case).Discussion To the best of our knowledge, this is the first RCT to evaluate the effect of maternal Brazil nut supplementation on HM nutritional profile. This is a promising research area that can provide findings which will contribute to improving health and nutrition of infants, especially premature infants, admitted to Neonatal Intensive Care Units.

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“…Thus, the quality control of rHM offered to children hospitalized in NICU has a direct impact on their benefit, since, for example, acidification of milk may lead to a decrease in the bioavailability of calcium and phosphorus and immunological factors [12]. Likewise, the low energy content of HM results in a loss of adequate weight gain, and even more serious, the occurrence of contamination during collection may make it inappropriate for consumption [13].…”

Section: Introductionmentioning

confidence: 99%

Food safety and quality of distribution of raw human milk from a University Hospital

et al. 2018

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Objective To evaluate the quality of raw human milk distributed in the Neonatal Intensive Care Unit of a University Hospital of the city of São Paulo. Methods A cross-sectional study with raw human milk samples from mothers who attended the Human Milk Collection Station of a University Hospital, analyzed between May 2016 and January 2017, excluding mothers of twins. The quality of the raw human milk was assessed by verifying the presence of dirt, the coloration of the milk, the titratable acidity using the Dornic method, and through its energy content. Kruskal-Wallis and Mann-Whitney tests were used for the analysis of the energy profile and the degree of Dornic acidity, according to the stage of the raw human milk and the gestational age of the child. Results The study was composed of 40 samples of 40 different women, with a mean age of 27 years, an average of 11.8 years of education, most of them were multiparous and with a partner. Regarding milk analysis, 55.0% was classified as colostrum, 27.5% as mature milk and 17.5% as transitional milk. All samples presented negative results for dirt and normal coloration. The mean milk acidity was 3.24º Dornic and most of the samples were classified as hypercaloric energy content. There was no association between the lactation stage and gestational age with the acidity value and energy content. Conclusion The quality of raw human milk distributed in the Neonatal Intensive Care Unit of the institution evaluated was considered adequate and the samples analyzed had a high energy content and excellent Dornic acidity.

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Análise do conteúdo energético do leite humano administrado a recém-nascidos de muito baixo peso ao nascimento

Cited by 9 publications

References 25 publications

Análise Do Perfil Químico Do Leite Humano De Mães Usuárias Do Crack

Análise Do Perfil Químico Do Leite Humano De Mães Usuárias Do Crack

Effect of maternal dietary supplementation with Brazil nut (Bertholletia excelsa) on the nutritional profile of human milk: randomized controlled trial - rationale, design, and methods

Food safety and quality of distribution of raw human milk from a University Hospital

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