A1 Beta-Casein Milk Transits the Stomach More Quickly Than A2 Beta-Casein Milk in Lactose Maldigesters Using Magnetic Resonance Imaging [PDF]
Curr Dev Nutr, 2022 OBJECTIVES: To compare the gastric transit time of milk containing A1 beta-casein and milk containing only A2 beta-casein in lactose maldigesters. METHODS: We conducted a double-blinded, randomized, crossover trial. Subjects consumed each of the two types of milk: conventional New World milk containing 75% A1 beta-casein and 25% A2 beta-casein and Old ...
Monica Ramakrishnan +4 more
europepmc +4 more sources
The Moo’D Study: protocol for a randomised controlled trial of A2 beta-casein only versus conventional dairy products in women with low mood [PDF]
Trials, 2021 Background Beta-casein is a major protein in cow’s milk, of which A1 and A2 are the most frequent variants. Recent evidence implicates A1 beta-casein consumption in mechanisms that are of potential importance to mental health, yet its possible effects on
Meghan Hockey +13 more
doaj +2 more sources
Milk Intolerance, Beta-Casein and Lactose. [PDF]
Nutrients, 2015 True lactose intolerance (symptoms stemming from lactose malabsorption) is less common than is widely perceived, and should be viewed as just one potential cause of cows’ milk intolerance. There is increasing evidence that A1 beta-casein, a protein produced by a major proportion of European-origin cattle but not purebred Asian or African cattle, is ...
Pal S, Woodford K, Kukuljan S, Ho S.
europepmc +5 more sources
Evaluation of bovine beta casein polymorphism in two dairy farms located in northern Italy [PDF]
Italian Journal of Food Safety, 2017 Bovine beta casein A1 is one of the most common variants in dairy cattle breeds; it is considered a risk factor in milk intolerance and in other important human diseases, because of the bioactive peptide beta casomorphin-7 (BCM7) produced by raw or ...
Elisa Massella +5 more
doaj +2 more sources
Characteristics of the genetic structure at the beta- and kappa-casein locus in the studied dairy breeds of cattle [PDF]
E3S Web of ConferencesIn total, the research involved 148 heifers and cows of two breeds: Simmental and Ayrshire. Whole blood samples were obtained from three regions: Tambov (Simmental), Tula and Vladimir (Ayrshire) regions. Two breeds were analyzed for two milk protein loci:
Marzanov N.S. +4 more
doaj +2 more sources
Comparative effects of conventional cow’s milk versus milk free of A1-type beta-casein on gastrointestinal physiology and symptoms of digestive discomfort in participants intolerant to conventional cow’s milk: a pilot randomised controlled trial [PDF]
Nutrition JournalBackground Cow’s milk is an important source of nutrients supporting human growth and development as well as adult health, but it can be associated with unwanted gastrointestinal (GI) symptoms.
Frank L. Greenway +2 more
doaj +2 more sources
Milk composition and lactation of beta-casein-deficient mice. [PDF]
Proceedings of the National Academy of Sciences, 1994 beta-Casein is a major protein component of milk and, in conjunction with the other caseins, it is assembled into micelles. The casein micelles determine many of the physical characteristics of milk, which are important for stability during storage and for milk-processing properties.
Satish Kumar +8 more
openalex +4 more sources
Investigation of the structural, functional, and digestive properties of beta-casein from cow, goat, and donkey milk. [PDF]
Food Chem XLiu G +7 more
europepmc +2 more sources
Nucleotide sequence of a cDNA encoding mouse beta casein
Nucleic Acids Research, 1986 Masami Yoshimura +2 more
openalex +5 more sources
Mljekarstvo, 2021 Over the past three decades, the scientific and public interest has been initiated by studies in which the negative effect of milk consumption of beta-casein A1 variant has been observed on consumers’ health.
Ante Ivanković +3 more
doaj +1 more source