Results: 462

Microbiological profile of raw refrigerated and processed bovine milk at dairy industries from Vale do Taquari, Rio Grande do Sul, Brazil

Milk is an essential food, widely consumed by the population. Brazil is one of the world’s largest producers of milk. Milk quality is influenced by several factors in all its stages of production. The aim of this study was to determine the microbiological profile of refrigerated and processed raw bovin...

Genomic characterization, antimicrobial resistance profiles, enterotoxin, and biofilm production of methicillin-resistant Staphylococcus aureus isolated from clinical and animal products origins in Eastern Turkey

Pesqui. vet. bras; 42 (), 2022
Staphylococcus aureus is an opportunistic and ubiquitous pathogen found in the skin, nares, and mucosal membranes of mammals. Increasing resistance to antimicrobials including methicillin has become an important public concern. One hundred and eight (108) S. aureus strains isolated from a total of 572 cl...

Species identification and antimicrobial susceptibility profile of bacteria associated with cow mastitis in southern Brazil

Pesqui. vet. bras; 42 (), 2022
Bovine mastitis is the most common disease in dairy cattle and responsible for economic losses in the milk industry. The present study aimed to identify the main species and to evaluate the antimicrobial susceptibility of bacterial isolates from cow herds with mastitis in dairy farms from southern Brazil...

Indicators of full value feeding rations for dairy cows

Braz. j. biol; 82 (), 2022
This article presents the results of the level of feeding and the health status of dairy cows in a commercial dairy farm on the content of the main components in milk (fat, protein, urea). The aim of the research was to study the milk productivity and composition of milk of cows, to analyze the level of ...

Synergy in penicillin, cephalosporin, amphenicols, and aminoglycoside against MDR S. aureus isolated from Camel milk

Abstract This study investigated the synergy testing of penicillin, cephalosporin, amphenicols, and aminoglycoside in the camel milk (n=768 samples), subsequently used for isolation of MDR S. aureus targeting mecA gene. Antibiotic susceptibility of S. aureus showed >90% isolates were sensitive to ciprof...

Sodium found in processed cow milk and estimated intake by infants

J. pediatr. (Rio J.); 97 (6), 2021
Abstract Objective: To determine the sodium concentration in cow milk available for sale and to estimate its consumption by infants up to 6 months of age. Methods: Sodium level was determined by flame emission spectrophotometry in eight different lots of five brands of liquid ultra-high temperature mil...

Riesgos nutricionales en lactantes que no reciben lactancia materna exclusiva en los primeros seis meses de la vida

Arch. argent. pediatr; 119 (6), 2021
La leche humana es el alimento ideal para los lactantes y sus beneficios se manifiestan en el corto y el largo plazo. En situaciones de crisis es cuando más se debe enfatizar en la lactancia materna, considerada una de las intervenciones más costo-efectivas para reducir la morbimortalidad infantil. M...

Estimation of genetic parameters and relationships between type traits and milk yield of Holstein cows in Turkey

In this study, milk yield, reproductive yield, and type traits of 533 Holstein cows in the first lactation raised in 54 farms were examined. In the three-year study, phenotypic (rP) and genetic (rG) correlations between type traits and milk yield were estimated based on the variance elements and heritabi...

Conforto térmico de vacas leiteiras na Amazônia - revisão de literatura

O estresse térmico é um dos principais problemas relacionados ao decréscimo do bem-estar animal em vacas leiteiras. Entre as regiões do Brasil, a Amazônia se destaca em suas características climáticas como os altos índices de temperatura e umidade atmosférica oriundos de uma região de clima equ...

Dairy goat production in the semi-arid region: productive and reproductive analysis, and the influence of the adoption of hygienic practices on milk quality

The aim of this study was to evaluate the productive and reproductive performance of dairy goat genotypes, as well as the influence of hygienic practices by farmers on the quality of goat milk. Productive and reproductive data of 81 Anglo Nubian and Alpine crossbred goats, as well as data on total milk p...