Results 91 to 100 of about 7,479 (158)

The Impact of A1- and A2 β-Casein on Health Outcomes: A Comprehensive Review of Evidence from Human Studies

Applied Sciences
The digestion of A1 β-casein present in conventional milk releases β-casomorphin-7 (βCM-7), a bioactive peptide with potential implications for gastrointestinal and neurological health.
Nerea González-Rodríguez, Natalia Vázquez-Liz, Ana Rodríguez-Sampedro, Patricia Regal, Cristina Fente, Alexandre Lamas   +5 more
doaj   +1 more source

Representation of the beta-casein A1 and A2 type in different cattle breeds

, 2021
Mlijeko oduvijek čini veliki dio ljudske prehrane zbog svojih nutritivnih karakteristika. Mlijeko je neizostavni dio prehrane svih dobnih skupina, a osobito djece.
Bukal, Lucija
core  

Proteína alergênica do leite : estudo exploratório sobre a β-Caseína A1 e A2 em búfalos leiteiros [PDF]

, 2019
Equivocadamente tem se considerado alergias e intolerâncias alimentares como sinônimos. Para que a reação alérgica a um alimento ocorra, proteínas ou outros antígenos devem ser absorvidos pelo trato gastrointestinal, interagir com o sistema imunológico e
Ximenes, Cindy Anne Klausberger
core  

Effects of milk containing only A2 beta casein versus milk containing both A1 and A2 beta casein proteins on gastrointestinal physiology, symptoms of discomfort, and cognitive behavior of people with self-reported intolerance to traditional cows' mil

, 2016
Background: Cows' milk generally contains two types of β-casein, A1 and A2 types. Digestion of A1 type can yield the peptide β-casomorphin-7, which is implicated in adverse gastrointestinal effects of milk consumption, some of which resemble those in ...
Sun Jianqin (14222834), Xu Leiming (20046753), Gregory Yelland (19983111), Xia Lu (1370136), Jiayi Ni (3766891), Andrew Clarke (189769)   +5 more
core  

Sheep: do they too have A2?

, 2020
Note: The face to face conference was cancelled and switched to an online-streamed offering on March 31. -- Protein is one of the key nutrients in milk. -- β-casein is one of the most abundant casein proteins in milk from human and mammals -- The A1 and
Evelyne Maes (401592)
core  

Poster Sessions

HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source

Structural differences between bovine A 1 and A 2 β-casein alter micelle self-assembly and influence molecular chaperone activity

, 2016
Within each milk protein there are many individual protein variants and marked alterations to milk functionality can occur depending on the genetic variants of each protein present.
Carver, John, Raynes, J. K., Augustin, Mary Ann, Day, L.   +3 more
core   +1 more source

Effectiveness of Growing-Up Milk Containing Only A2 β-Casein on Digestive Comfort in Toddlers: A Randomized Controlled Trial in China. [PDF]

Nutrients, 2023
Meng Y, Zhou Y, Li H, Chen Y, Dominik G, Dong J, Tang Y, Saavedra JM, Liu J.   +8 more
europepmc   +1 more source

Publication Only

HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source

Study of Putative Glycosylation Sites in Bovine β-Casein Introduced by PCR-Based Site-Directed Mutagenesis

, 1996
The bovine β-casein gene, A2 genetic variant, has been mutated at positions 70 and 71 for the introduction of a glycosylation signal (Asn-X-Ser). These mutants have been constructed to study the functionality of β-casein glycosylated exclusively at Asn68.
Choi, Byung-Kwon, Jiménez-Flores, Rafael   +1 more
core   +1 more source