Results 21 to 30 of about 47,167 (252)

Post-weaning A1/A2 β-casein milk intake modulates depressive-like behavior, brain μ-opioid receptors, and the metabolome of rats

iScience, 2021
Summary: The postnatal period is critical for brain and behavioral development and is sensitive to environmental stimuli, such as nutrition. Prevention of weaning from maternal milk was previously shown to cause depressive-like behavior in rats ...
Aya Osman, Simone Zuffa, Gemma Walton, Elizabeth Fagbodun, Panos Zanos, Polymnia Georgiou, Ian Kitchen, Jonathan Swann, Alexis Bailey   +8 more
doaj   +1 more source

Changes in Metabolites from Bovine Milk with β-Casein Variants Revealed by Metabolomics

Animals, 2020
β-casein is a primary protein in milk, and its variants have been associated with changes in the protein content of bovine milk. However, there has been little research focused on the effects of β-casein variants on milk metabolites. In the present study,
Zhongwang Lv, Hui Liu, Yongxin Yang, Dengpan Bu, Changjiang Zang, Kailun Yang, Xiong Yu, Jiaqi Wang   +7 more
doaj   +1 more source

Determination of A1 and A2 β-Casein in Milk Using Characteristic Thermolytic Peptides via Liquid Chromatography-Mass Spectrometry

Molecules, 2023
β-casein, a protein in milk and dairy products, has two main variant forms termed as A1 and A2. A1 β-casein may have adverse effects on humans. The fact that there is only one amino acid variation at the 67th position between A1 and A2 β-casein makes it ...
Zeyang Liu, Susu Pan, Peize Wu, Ming Li, Dapeng Liang   +4 more
doaj   +1 more source

A2 milk as an alternative to goat milk in yoghurt production

Науковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Ґжицького. Серія: Харчові технології, 2020
The article discusses and analyzes the prospects for the use of cow’s milk A2 as an alternative to goat milk in the production of yoghurt. It has been analyzed that goat’s milk is less allergenic than cow’s milk.
V. Ladyka, M. Samilyk, L. Ladyka, A. Helikh, N. Bolgova   +4 more
doaj   +1 more source

β-Casein A1 and A2: Effects of polymorphism on the cheese-making process

Journal of Dairy Science, 2023
: Of late, “A2 milk” has gained prominence in the dairy sector due to its potential implications in human health. Consequently, the frequency of A2 homozygous animals has considerably increased in many countries.
Vania Vigolo, Elena Visentin, Eva Ballancin, Nicolas Lopez-Villalobos, Mauro Penasa, Massimo De Marchi   +5 more
doaj   +1 more source

Effects of cow’s milk beta-casein variants on symptoms of milk intolerance in Chinese adults: a multicentre, randomised controlled study

Nutrition Journal, 2017
Background A major protein component of cow’s milk is β-casein. The most frequent variants in dairy herds are A1 and A2. Recent studies showed that milk containing A1 β-casein promoted intestinal inflammation and exacerbated gastrointestinal symptoms ...
Mei He, Jianqin Sun, Zhuo Qin Jiang, Yue Xin Yang   +3 more
doaj   +1 more source

Quantification of β-Casomorphin 7 in Commercially Available Filtered and Pasteurized Cow’s Milk

Biology and Life Sciences Forum, 2023
β-casomorphin 7 (BCM7) is a bioactive peptide that is released during the digestion of the β-casein (in particular, the A1 variant) present in cow’s milk. BCM7 has been linked to several health concerns such as gastrointestinal disorders. Milk processing
Raja Buatig, Miriam Clegg, Nicholas Michael, Maria-Jose Oruna-Concha   +3 more
doaj   +1 more source

Worldwide research on the health effects of bovine milk containing A1 and A2 β-casein: Unraveling the current scenario and future trends through bibliometrics and text mining

Current Research in Food Science, 2023
The possible adverse effect of consuming bovine milk with A1 β-casein (but not with A2 β-casein) on health aspects due to the release of β-casomorphin-7 (BCM-7) is currently under debate.
Jhony Alberto Gonzales-Malca, Vicente Amirpasha Tirado-Kulieva, María Santos Abanto-López, William Lorenzo Aldana-Juárez, Claudia Mabel Palacios-Zapata   +4 more
doaj   +1 more source

Impacts of A1 milk and A2 milk on human health

, 2022
In the last decade there was much discussion related to the consumption of A1 and A2 milk. There was much discussion about the health issues related to it. A2 milk is the milk that contains only the A2 type of beta-casein protein whereas A1 milk contains only A1 beta casein or A1A2 type variant.
openaire   +2 more sources

β-casein Variants and Anti-oxidant Profiles of Milk of Siquijor Native Cattle (Bos taurus indicus L.) as Compared to those of Holstein Friesian x Sahiwal Cattle

Tropical Animal Science Journal, 2021
The study aims to isolate, characterize, and evaluate the antioxidant activity of A1 and A2 β-casein (β-CN) variants from milk of Siquijor native cattle (SN) and compare it to that of Holstein Friesian x Sahiwal (HF).
G. T. A. Cuevas, A. A. Angeles, F. E. Merca, A. J. Salces   +3 more
doaj   +1 more source