Results 1 to 10 of about 813,019 (233)

Effects of surface passivation on gliding motility assays. [PDF]

open access: yesPLoS ONE, 2011
In this study, we report differences in the observed gliding speed of microtubules dependent on the choice of bovine casein used as a surface passivator. We observed differences in both speed and support of microtubules in each of the assays.
Andy Maloney   +2 more
doaj   +3 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]

open access: yesTrials, 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

Development of a new sandwich ELISA for the detection of bovine A1 beta-casein. [PDF]

open access: yesPLoS ONE
The bovine genetic variant A2 beta-casein is associated with fewer digestive and absorption issues compared to A1 beta-casein, leading to increased global demand for A2 milk.
Ayumi Watanabe   +8 more
doaj   +2 more sources

Evaluation of bovine beta casein polymorphism in two dairy farms located in northern Italy [PDF]

open access: yesItalian 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

Genetic polymorphism and effect on milk production of CSN2 gene in conventional and local cattle breeds in Croatia

open access: yesMljekarstvo, 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

Epigallocatechin-3-gallate enhances sterilization of irradiated whole bovine casein and protects alpha and beta caseins from gamma radiation: Depending on polyphenol/protein ratio

open access: yesJournal of Radiation Research and Applied Sciences, 2023
The increasing use of milk proteins in medicine requires developing effective processes for sterilizing milk formulations. It was found that epigallocatechin-3-gallate (EGCG) reduce bacterial flora in total casein, depending on the concentration of EGCG.
Saloua Kouass Sahbani
doaj   +1 more source

The Effect of Heat Treatment on Cow’s Milk Protein Profiles

open access: yesFoods, 2022
Milk is a food of high nutritional value processed by heat treatment. Heat treatment of milk is a technological process designed to inhibit the growth of microorganisms and extend the shelf life of products.
Jozef Čurlej   +7 more
doaj   +1 more source

Characteristics of the genetic structure of bulls of lebedinian breed by Beta (CSN2) - and Capa Casein genes (CSN3) [PDF]

open access: yesТехнологія виробництва і переробки продуктів тваринництва, 2020
The Conservation of genetic resources in animal husbandry is a necessity arising from the possibilities and reality of the diversity of the gene pool available in the country, which determines the productive and adaptive capabilities of individual breeds
Ladyka V., Sklyarenko Y., Pavlenko Y.
doaj   +1 more source

Characteristics of the genetic structure at the beta- and kappa-casein locus in the studied dairy breeds of cattle [PDF]

open access: yesE3S Web of Conferences
In 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   +1 more source

Beta-Casein Gene Polymorphism in Serbian Holstein-Friesian Cows and Its Relationship with Milk Production Traits

open access: yesActa Veterinaria, 2020
The most common types of beta-casein in cow’s milk are A1 and A2, which differ in one amino acid. During the gastrointestinal proteolysis of A1 beta-casein in humans this difference results in the release of beta-casomorphin-7, an opioid which may lead ...
Marko Ristanic   +6 more
doaj   +1 more source

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