Benefits of A2 Milk for Sports Nutrition, Health and Performance [PDF]
Frontiers in Nutrition, 2022 Bovine milk is one of the best pre-and pro-workout sources for athletes owing to its rich nutritional content. Even though bovine milk consumption significantly benefits athletes' health and performance, many athletes cannot consume bovine milk since ...
Merve Kaplan +5 more
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Proline‐Selective Electrochemiluminescence Detecting a Single Amino Acid Variation Between A1 and A2 β‐Casein Containing Milks [PDF]
Advanced ScienceThe proline amino acid and prolyl residues of peptides/proteins confer unique biological and biochemical properties that motivates the development of proline‐selective analysis.
Eunkyoung Kim +5 more
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A2 β-casein infant formula with high sn-2 palmitate and casein phosphopeptides (CPP) supports energy and mineral absorption in Chinese infants [PDF]
Frontiers in NutritionInfant formula (IF) is essential when breastfeeding is not possible or sufficient. We previously reported that, in a randomized, double-blind clinical trial with 180 healthy infants, an A2 β-casein IF containing high sn-2 palmitate levels, and casein ...
Li Wang +6 more
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Genotypic profiling of A1 and A2 β-casein alleles in Punganur cattle using PCR-RFLP
Indian Journal of Animal SciencesMilk is regarded as nature’s perfect food due to the presence of essential nutrients required for the growth and development of mammals. The consumption of milk with a specific β casein variant either A1 or A2 had a relationship with the risk of ...
AVINASH P +2 more
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A1 protein free milk benefits mood and subjective cognition in free-living Australian adults: a pragmatic, exploratory, open label randomised controlled trial [PDF]
Frontiers in NutritionBackgroundAdverse effects of milk containing A1-type β-casein on digestion, immune response, and cognition have been identified in milk-intolerant individuals, but health effects in healthy individuals without symptoms of milk intolerance are yet to be ...
Carlene Starck +7 more
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β-Casein Polymorphism as a Potential Evolutionary Trade-Off: The Rise of A1 Under Intensive Selection and Its Implications for Gastrointestinal Tolerance and Agroecological Resilience [PDF]
Veterinary SciencesThis narrative review summarizes evidence on the bovine β-casein (CSN2) A1/A2 polymorphism as a case study of how intensive dairy selection and global gene flow can reshape allele frequencies in ways that matter for consumers, processing and ...
András József Tóth +6 more
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Frequency of β-Casein Gene Polymorphisms in Jersey Cows in Western Japan
Animals, 2022 This study aimed to investigate β-casein gene polymorphisms in Jersey cows in Japan. Blood samples were collected from 590 cows from eight Jersey farms in Okayama Prefecture, western Japan.
Nuomin +3 more
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Detecting β-Casein Variation in Bovine Milk
Molecules, 2016 In bovine species, β-casein (β-CN) is characterized by genetic polymorphism. The two most common protein variants are β-CN A2 (the original one) and A1, differing from A2 for one amino acid substitution (Pro67 to His67).
Anna Maria Caroli +3 more
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Trakia Journal of SciencesMilk plays a major role as protein source in human diet. Among the casein fractions, β-casein, encoded by the CSN2 gene, is characterized by the presence of several polymorphic variants. The most predominant types in dairy cattle are A1 and
A. Bekyarova
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Transcriptomic profiling of milk fat globules in cows with different β-casein genotypes [PDF]
Scientific ReportsThe A2 β-casein milk variant has attracted increasing scientific interest due to its potential health benefits. This has led to a growing trend in certain countries toward breeding A2A2 genotype cows to produce milk containing only A2 β-casein.
L. Jiménez-Montenegro +4 more
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