Multi-omics analyses reveal that the gut microbiome and its metabolites promote milk fat synthesis in Zhongdian yak cows [PDF]
PeerJ, 2022 Background Yak cows produce higher quality milk with higher concentrations of milk fat than dairy cows. Recently, studies have found the yak milk yield and milk fat percentage have decreased significantly over the past decade, highlighting the urgency ...
Lily Liu +6 more
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Protein composition of yak milk [PDF]
Dairy Science & Technology, 2009 The protein composition of 24 individual Maiwa yak milk samples that were collected in the Sichuan province of China was determined by reversed-phase high-performance liquid chromatography. Yak milk differed from cow milk by its high concentration of total proteins (46.2-58.4 g*L−1), total casein (40.2 g*L−1 on average) and the proportion of individual
Li, Haimei +6 more
openaire +4 more sources
Functional Peptides from Yak Milk Casein: Biological Activities and Structural Characteristics. [PDF]
Int J Mol SciThe average content of casein in yak milk is 40.2 g/L. Casein can be degraded by enzymatic digestion or food processing to produce abundant degradation peptides.
Wang W, Liang Q, Zhao B, Chen X, Song X.
europepmc +3 more sources
Analysis of Flavor Differences in Yak Milk Powder at Different Milk Production Stages by Headspace Solid-Phase Microextraction and Gas Chromatography-Mass Spectrometry. [PDF]
FoodsThe aroma of yak milk powder is a crucial sensory indicator for evaluating its quality and flavor. Yak milk powders collected from different lactation periods exhibit distinct flavors, but no studies have thoroughly investigated the aroma characteristics
Wang D, Zhou Y, Zhao J, Guo Y, Yan W.
europepmc +3 more sources
Foods, 2023 This research was aimed to assess the distribution of calcium, phosphorus and magnesium within the casein micelles of yak milk. To this aim, nine bulk yak milk samples (Y-milk), collected in three yak farms located in the Chinese province of Qinghai ...
Piero Franceschi +6 more
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Comparative Study of the Expression Profiles of miRNAs of Milk-Derived Exosomes of Yak and Jeryak
Animals, 2022 The Jeryak is the hybrid offspring of yaks and Jersey cattle and exhibit improved milk and meat yields. Biomolecules carried within milk exosomes are important for cell growth, development, immune regulation, and various pathophysiological processes ...
Wenwen Ren +12 more
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The Study of Yak Colostrum Nutritional Content Based on Foodomics
Foods, 2023 The utilization of yak milk is still in a primary stage, and the nutrition composition of yak colostrum is not systematically characterized at present.
Lin Xiong +8 more
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Composition, coagulation characteristics, and cheese making capacity of yak milk [PDF]
Journal of Dairy Science, 2020 Yak is one of the few species of which the rennet-coagulated cheese making characteristics of its milk are still not well understood. This study investigated composition and rennet-induced coagulation properties of milk from 17 individual yak cows in comparison with milk from 32 individual Holstein cows.
Xiao Zhao, Zhennai Yang
exaly +3 more sources
Microbial diversity and volatile profile of traditional fermented yak milk [PDF]
Journal of Dairy Science, 2020 Previous research reported that fermented yak milk had a diverse microbial composition. For this study, raw yak milk, qula, and fermented yak milk samples were collected from the Aba Tibetan autonomous region of China. The genus and species microbial composition of these samples were analyzed by high-throughput sequencing of 16S rRNA and groEL gene ...
Zhenmin Liu +2 more
exaly +3 more sources
Adulteration Detection and Origin Identification of Yak Milk Powder Based on Near-infrared Spectroscopy Technology [PDF]
Shipin gongye ke-jiAdulteration detection and origin identification of yak milk powder were essential to ensure food safety and safeguard consumer rights interests, thereby promoting the healthy development of the dairy product market. Traditional DNA detection methods and
Haiyang PENG +4 more
doaj +2 more sources