Effect of processing infant milk formula on protein digestion and gut barrier health (in vitro and preclinical)
dc.contributor.author | Dold, Cathal A. | |
dc.contributor.author | Sahin, Aylin W. | |
dc.contributor.author | Giblin, Linda | |
dc.date.accessioned | 2025-01-28T15:56:23Z | |
dc.date.available | 2025-01-28T15:56:23Z | |
dc.date.issued | 2024-12 | |
dc.identifier.citation | Cathal A. Dold, Aylin W. Sahin, Linda Giblin, Effect of processing infant milk formula on protein digestion and gut barrier health (in vitro and preclinical), Journal of Dairy Science, 2024, , ISSN 0022-0302, https://doi.org/10.3168/jds.2024-25356. | en_US |
dc.identifier.issn | 0022-0302 | |
dc.identifier.uri | http://hdl.handle.net/11019/3755 | |
dc.description | Peer-reviewed | en_US |
dc.description.abstract | The infant gut is immature and permeable with high gastric pH, low protease activities and underdeveloped intestinal architecture. Protein digestion in the upper gastrointestinal tract of infants is slow and incomplete. During manufacture, infant milk formula (IMF) is typically heat-treated so it is safe for human consumption. This heat treatment causes denaturation and aggregation of milk proteins, and formation of undesirable Maillard reaction products. The aim of this review is to critically summarize the in vitro and preclinical data available on the effect of IMF thermal processing on protein digestion and gut barrier physiology in the immature infant gut. Recent research efforts have focused on reducing thermal loads during IMF manufacturing by sourcing ingredients with low thermal loads, by reducing temperatures during IMF processing itself and by seeking alternative processing technologies. This review also aims to evaluate if these thermal reductions have a knock-on effect on protein digestion and gut barrier health in the infant. The ultimate aim is to create a safe next generation IMF product that more closely mimics human breast milk in its protein digestion kinetics and its ability to promote gut barrier maturity in the infant. | en_US |
dc.language.iso | en | en_US |
dc.publisher | American Dairy Science Association | en_US |
dc.relation.ispartofseries | Journal of Dairy Science; | |
dc.rights | © 2024 | |
dc.rights | Attribution-NonCommercial-ShareAlike 4.0 International | * |
dc.rights.uri | https://www.elsevier.com/tdm/userlicense/1.0/ | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | * |
dc.subject | Infant milk formula | en_US |
dc.subject | Processing | en_US |
dc.subject | Protein digestion | en_US |
dc.subject | Gut barrier health | en_US |
dc.subject | Infant | en_US |
dc.title | Effect of processing infant milk formula on protein digestion and gut barrier health (in vitro and preclinical) | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.3168/jds.2024-25356 | |
dc.identifier.doi | https://doi.org/10.3168/jds.2024-25356 | |
dc.identifier.pii | S0022030224012372 | |
dc.contributor.sponsor | Science Foundation Ireland (SFI) | en_US |
dc.contributor.sponsor | Department of Agriculture, Food, and the Marine | en_US |
dc.contributor.sponsor | Teagasc Walsh Scholarship | en_US |
dc.contributor.sponsorGrantNumber | 16/RC/3835 | en_US |
refterms.dateFOA | 2025-01-28T15:56:25Z | |
dc.source.journaltitle | Journal of Dairy Science |
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Food Biosciences [567]