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The Impact of Homogenization on Donor Human Milk and Human Milk–Based Fortifiers and Implications for Preterm Infant Health

An exclusive human milk diet (EHMD) has been shown to reduce health complications of prematurity in infants born weighing ≤1250 g compared with cow milk–based diets. Accordingly, the number of available human milk (HM)-based nutritional products continues to increase. Newly available products, and t...

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Detalles Bibliográficos
Autores principales: Reyes, Sarah M, Patra, Biranchi, Elliott, Melinda J
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8764228/
https://www.ncbi.nlm.nih.gov/pubmed/35059551
http://dx.doi.org/10.1093/cdn/nzab147
Descripción
Sumario:An exclusive human milk diet (EHMD) has been shown to reduce health complications of prematurity in infants born weighing ≤1250 g compared with cow milk–based diets. Accordingly, the number of available human milk (HM)-based nutritional products continues to increase. Newly available products, and those reportedly soon to enter the market, include homogenized donor HM and homogenized HM–based fortifiers. Existing literature demonstrating the benefits of an EHMD, however, is limited to non-homogenized HM-based products. Herein, we summarize existing evidence on the impact of homogenization on HM, with a particular focus on changes to the macromolecular structure of the milk fat globule and the subsequent impact on digestion kinetics. We use these published data to create a conceptual framework for the potential implications of homogenized HM-based nutritional products on preterm infant health. Importantly, we underscore that the safety and efficacy of homogenized HM-based products warrant investigation.