Postprandial Amino Acid Kinetics of Milk Protein Mixtures are Affected by Composition, But Not Denaturation, in Neonatal Piglets
Author(s) -
Rebecca J Welch-Jernigan,
Evan Abrahamse,
Barbara J. Stoll,
O’Brian Smith,
Peter A. Wierenga,
Bert JM van de Heijning,
Ingrid B. Renes,
Douglas G. Burrin
Publication year - 2018
Publication title -
current developments in nutrition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.904
H-Index - 14
ISSN - 2475-2991
DOI - 10.1093/cdn/nzy102
Subject(s) - postprandial , chemistry , whey protein , casein , amino acid , crossover study , insulin , chromatography , medicine , endocrinology , biochemistry , biology , placebo , alternative medicine , pathology
Denaturation of WPI had a minimal effect on postprandial plasma AA concentration. The differences between PBI and NWPI were partly explained by the difference in AA composition, but more likely differences in protein digestion and absorption kinetics. We conclude that modifying protein composition, but not denaturation, of milk protein solutions impacts the postprandial amino acid availability in neonatal piglets.
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