Sodium found in processed cow milk and estimated intake by infants

Objective: To determine the sodium concentration in cow milk available for sale and to estimate its consumption by infants up to 6 months of age. Methods: Sodium level was determined by flame emission spectrophotometry in eight different lots of five brands of liquid ultra-high temperature milk and...

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Autores principales:	Alex Oliveira da Camara, Lucia Gomes Rodrigues, Thaís da Silva Ferreira, Orlando Marino Gadas de Moraes
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Milk Sodium intake Infant’s nutrition Pediatrics RJ1-570
Acceso en línea:	https://doaj.org/article/813932a1b9ca44d4a02be32b48f3e0a1
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spelling	oai:doaj.org-article:813932a1b9ca44d4a02be32b48f3e0a12021-11-06T04:13:08ZSodium found in processed cow milk and estimated intake by infants0021-755710.1016/j.jped.2021.02.003https://doaj.org/article/813932a1b9ca44d4a02be32b48f3e0a12021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S0021755721000395https://doaj.org/toc/0021-7557Objective: To determine the sodium concentration in cow milk available for sale and to estimate its consumption by infants up to 6 months of age. Methods: Sodium level was determined by flame emission spectrophotometry in eight different lots of five brands of liquid ultra-high temperature milk and three brands of powdered milk. To estimate sodium consumption via cow milk, orientations for exceptional situations when neither breastfeeding nor infant formula is possible were considered. Inferential statistics were performed and results were compared with critical parameters at a 5% significance level. Results: The mean sodium content per portion found in liquid milk (162.5 ± 16.2) mg/200 mL was higher than that in powdered milk (116.8 ± 3.0) mg/26 g. Estimated sodium consumption by infants through powdered milk varied from 149.8 to 224.7% of adequate intake, and via liquid milk can be more than 500% of the adequate intake, reaching 812.4% of it if dilution is not applied. Seven of the eight brands of milk studied had declared, on their labels, that the sodium content was 13–30% lower than that found in chemical analysis. Conclusion: Liquid and powdered whole cow milk have high sodium content, and the content per portion is higher in liquid milk than in powdered milk. The estimated consumption of sodium through these products can far exceed the adequate intake for infants from 0 to 6 months old, even when the recommended dilution and maximum daily volumes are followed.Alex Oliveira da CamaraLucia Gomes RodriguesThaís da Silva FerreiraOrlando Marino Gadas de MoraesElsevierarticleMilkSodium intakeInfant’s nutritionPediatricsRJ1-570ENJornal de Pediatria, Vol 97, Iss 6, Pp 665-669 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Milk Sodium intake Infant’s nutrition Pediatrics RJ1-570
spellingShingle	Milk Sodium intake Infant’s nutrition Pediatrics RJ1-570 Alex Oliveira da Camara Lucia Gomes Rodrigues Thaís da Silva Ferreira Orlando Marino Gadas de Moraes Sodium found in processed cow milk and estimated intake by infants
description	Objective: To determine the sodium concentration in cow milk available for sale and to estimate its consumption by infants up to 6 months of age. Methods: Sodium level was determined by flame emission spectrophotometry in eight different lots of five brands of liquid ultra-high temperature milk and three brands of powdered milk. To estimate sodium consumption via cow milk, orientations for exceptional situations when neither breastfeeding nor infant formula is possible were considered. Inferential statistics were performed and results were compared with critical parameters at a 5% significance level. Results: The mean sodium content per portion found in liquid milk (162.5 ± 16.2) mg/200 mL was higher than that in powdered milk (116.8 ± 3.0) mg/26 g. Estimated sodium consumption by infants through powdered milk varied from 149.8 to 224.7% of adequate intake, and via liquid milk can be more than 500% of the adequate intake, reaching 812.4% of it if dilution is not applied. Seven of the eight brands of milk studied had declared, on their labels, that the sodium content was 13–30% lower than that found in chemical analysis. Conclusion: Liquid and powdered whole cow milk have high sodium content, and the content per portion is higher in liquid milk than in powdered milk. The estimated consumption of sodium through these products can far exceed the adequate intake for infants from 0 to 6 months old, even when the recommended dilution and maximum daily volumes are followed.
format	article
author	Alex Oliveira da Camara Lucia Gomes Rodrigues Thaís da Silva Ferreira Orlando Marino Gadas de Moraes
author_facet	Alex Oliveira da Camara Lucia Gomes Rodrigues Thaís da Silva Ferreira Orlando Marino Gadas de Moraes
author_sort	Alex Oliveira da Camara
title	Sodium found in processed cow milk and estimated intake by infants
title_short	Sodium found in processed cow milk and estimated intake by infants
title_full	Sodium found in processed cow milk and estimated intake by infants
title_fullStr	Sodium found in processed cow milk and estimated intake by infants
title_full_unstemmed	Sodium found in processed cow milk and estimated intake by infants
title_sort	sodium found in processed cow milk and estimated intake by infants
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/813932a1b9ca44d4a02be32b48f3e0a1
work_keys_str_mv	AT alexoliveiradacamara sodiumfoundinprocessedcowmilkandestimatedintakebyinfants AT luciagomesrodrigues sodiumfoundinprocessedcowmilkandestimatedintakebyinfants AT thaisdasilvaferreira sodiumfoundinprocessedcowmilkandestimatedintakebyinfants AT orlandomarinogadasdemoraes sodiumfoundinprocessedcowmilkandestimatedintakebyinfants
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Sodium found in processed cow milk and estimated intake by infants

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