Results 11 to 20 of about 273,070 (316)

Validation of an LC-MS/MS method for the quantitation of phytosterols derived from Aloe vera gel

MethodsX, 2022
A method to quantitate five minor phytosterols named Aloe sterols identified from Aloe vera gel was validated using AVGP (Aloe vera gel powder) as the sample. To measure the Aloe sterols content, AVGP was extracted with chloroform/methanol (2:1, v/v) and
Kazumi Nabeshima, Atsushi Mizutani, Eriko Misawa, Miyuki Tanaka, Koji Yamauchi, Fumiaki Abe   +5 more
doaj   +1 more source

Updating the fatty acid profiles of retail bovine milk in China based on an improved GC-MS method: implications for nutrition

Frontiers in Nutrition, 2023
The importance of food components to potential benefits and risks to human health is gradually being consumer awareness. Milk is an important part of the lipid content of the human diet, and there are few detailed reports on the fatty acid (FA) profiles ...
Meiqing Chen, Meiqing Chen, Fengen Wang, Xufang Wu, Xufang Wu, Boxue Si, Boxue Si, Junyu Pan, Junyu Pan, Nan Zheng, Nan Zheng, Yangdong Zhang, Yangdong Zhang, Jiaqi Wang, Jiaqi Wang   +14 more
doaj   +1 more source

Comprehensive Phylogenetic Analysis of Bovine Non-aureus Staphylococci Species Based on Whole-Genome Sequencing

Frontiers in Microbiology, 2016
Non-aureus staphylococci (NAS), a heterogeneous group of a large number of species and subspecies, are the most frequently isolated pathogens from intramammary infections in dairy cattle.
Sohail Naushad, Sohail Naushad, Herman Wildrik Barkema, Herman Wildrik Barkema, Christopher Luby, Christopher Luby, Larissa Anuska Zeni Condas, Larissa Anuska Zeni Condas, Diego Nobrega, Diego Nobrega, Domonique Carson, Domonique Carson, Jeroen De Buck, Jeroen De Buck   +13 more
doaj   +1 more source

Genomic Characterization of Mycoplasma arginini Isolated from a Housefly on a Dairy Farm and Comparison with Isolates from Bovine Milk and Lung Tissue

Microbiology Spectrum, 2023
Mycoplasma mastitis can be highly contagious, unresponsive to treatment, and cause severe economic problems in affected herds. Notable routes of Mycoplasma spp.
G. Gioia, M. Severgnini, P. Cremonesi, B. Castiglioni, J. Freeman, A. Sipka, C. Santisteban, M. Wieland, V. Alanis Gallardo, J. G. Scott, P. Moroni, M. F. Addis   +11 more
doaj   +1 more source

Metabolites of non-aureus staphylococci affect the ability of Staphylococcus aureus to adhere to and internalize into bovine mammary epithelial cells

Veterinary Research, 2023
This study investigated whether cell-free supernatants (SN) from four bovine non-aureus staphylococcal (NAS) isolates prevent Staphylococcus aureus adhesion to and internalization into bovine mammary epithelial cells (MAC-T cells) and if so, to determine
Bruno Toledo-Silva, Ana Cláudia Dumont Oliveira, Fernando N. Souza, Freddy Haesebrouck, Sarne De Vliegher   +4 more
doaj   +1 more source

Pathogens associated with houseflies from different areas within a New York State dairy

JDS Communications, 2022
Houseflies (Musca domestica) are nonbiting muscoids of importance because they can be mechanical vectors of many kinds of pathogens such as bacteria, protozoa, viruses, and helminth eggs.
G. Gioia, J. Freeman, A. Sipka, C. Santisteban, M. Wieland, V. Alanis Gallardo, V. Monistero, J.G. Scott, P. Moroni   +8 more
doaj   +1 more source

Quantity and Quality of Milk [PDF]

Science, 1893
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openaire   +3 more sources

Uncertainty Evaluation for Determination of 6 Sildenafil Derivatives in Oral Liquid by UPLC-Q/Orbitrap HRMS

Shipin gongye ke-ji, 2023
In order to ensure the accuracy and reliability of high resolution mass spectrometry for the determination of sildenafil derivatives in aphrodisiac oral liquid, it is necessary to evaluate the uncertainty of the determination results.
Shenping ZHANG, Chao HOU, Ni ZHANG, Ruyun DU, Jing ZHOU, Yang LIU   +5 more
doaj   +1 more source

QUALITY OF MILK. [PDF]

The Lancet, 1896
n ...
openaire   +1 more source

Milk Quality on Danish Farms with Automatic Milking Systems [PDF]

Journal of Dairy Science, 2002
The bulk-milk quality of 98 Danish farms with automatic milking systems was analyzed from 1 yr before introduction of automatic milking until 1 yr after. Bulk-milk total bacterial count, spores of anaerobes, somatic cell count (SCC), and freezing point increased when automatic milking was introduced and the frequency of milk-quality failures almost ...
Rasmussen, Morten Dam, Bjerring, Martin, Justesen, P, Jepsen, L   +3 more
openaire   +3 more sources