[HTML][HTML] Gastric emptying and gastrointestinal transit compared among native and hydrolyzed whey and casein milk proteins in an aged rat model

JE Dalziel, W Young, CM McKenzie, NW Haggarty… - Nutrients, 2017 - mdpi.com
Little is known about how milk proteins affect gastrointestinal (GI) transit, particularly for the
elderly, in whom digestion has been observed to be slowed. We tested the hypothesis that …

Differential effects of sheep and cow skim milk before and after fermentation on gastrointestinal transit of solids in a rat model

JE Dalziel, GA Smolenski, CM McKenzie… - Journal of Functional …, 2018 - Elsevier
Fermentation of milk is considered to improve ease of digestion. The protein composition of
sheep milk differs from cow milk. We hypothesized that sheep milk would produce bioactive …

Goat milk increases gastric emptying and alters caecal short chain fatty acid profile compared with cow milk in healthy rats

JE Dalziel, KE Dunstan, H Dewhurst, M Van Gendt… - Food & function, 2020 - pubs.rsc.org
Goat and cow milk share similar protein and lipid content, yet goat milk forms softer curds
during stomach digestion. This has been assumed to hasten gastric emptying (GE) on …

Impact of elderly gastrointestinal alterations on gastric emptying and enzymatic hydrolysis of skim milk: An in vitro study using a dynamic stomach system

P Zhang, S Iqbal, R Deng, X Duan, H Han, XD Chen… - Food Chemistry, 2023 - Elsevier
This study aimed to evaluate gastric emptying and enzymatic hydrolysis of skim milk using a
dynamic in vitro gastrointestinal system mimicking digestive conditions in young adult and …

In vitro digestion of two protein-rich dairy products in the ageing gastrointestinal tract

A Lavoisier, M Morzel, S Chevalier, G Henry… - Food & Function, 2023 - pubs.rsc.org
It is still unclear if changes in protein digestibility and absorption kinetics in old age may
affect the anabolic effect of high-protein foods. The objective of this study was to investigate …

Impact of caseins and whey proteins ratio and lipid content on in vitro digestion and ex vivo absorption

AI Mulet-Cabero, A Torcello-Gómez, S Saha… - Food Chemistry, 2020 - Elsevier
Caseins and whey proteins are known as 'slow'and 'fast'proteins, respectively, based on
their amino acid absorption rate. However, there is limited understanding of the mechanisms …

Fast and slow proteins: Modulation of the gastric behavior of whey and casein in vitro

TT Lambers, WG van den Bosch, S de Jong - Food Digestion, 2013 - Springer
Ingestion of whey protein rather than casein is associated with a number of enhanced
physiological benefits including satiety, glycemic control, and muscle synthesis. Many of …

[HTML][HTML] Gastric Emptying of New-World Milk Containing A1 and A2 Β-Casein Is More Rapid as Compared to Milk Containing Only A2 Β-Casein in Lactose …

M Ramakrishnan, X Zhou, U Dydak, DA Savaiano - Nutrients, 2023 - mdpi.com
Lactose maldigesters report an increase in abdominal pain due to the consumption of milk
containing a mixture of A1 and A2 β-casein as compared to milk containing only A2 β …

Bi-compartmental elderly or adult dynamic digestion models applied to interrogate protein digestibility

CS Levi, U Lesmes - Food & Function, 2014 - pubs.rsc.org
The world's population is inevitably ageing thanks to modern progress; however, the
development of food and oral formulations tailored to the needs of the elderly is still in its …

[HTML][HTML] Gastric emptying and dynamic in vitro digestion of drinkable yogurts: Effect of viscosity and composition

O Ménard, MH Famelart, A Deglaire, Y Le Gouar… - Nutrients, 2018 - mdpi.com
Gastric emptying of food is mainly driven by the caloric concentration, the rheological
properties of the chyme, and the physical state (liquid/solid) of food once in the stomach. The …