نتایج جستجو برای: bulk tank milk
تعداد نتایج: 161573 فیلتر نتایج به سال:
Background and Objectives: According to the available evidence, consumption of milk and other dairy products among Iranians is far less than recommendations. The share of different milks (i.e., traditionally vs. industrially processed) and its associated variables are, however, neither consistent nor fully known in different Provinces.Materials and Methods: This cross-sectional study was conduc...
This dissertation summarises the findings of two separate studies relating to the epidemiology of bovine viral diarrheoa virus in New Zealand dairy herds. The objective of the first study was to estimate the distribution and causes of abortion in dairy herds across New Zealand during the 2001/2002 breeding season. A questionnaire survey was sent to all veterinary practices that were listed as m...
The objectives of this study were to estimate the herd prevalence of major mastitis pathogens in bulk tank milk (BTM) in China dairy herds, to determine the relationship between the presence of mastitis pathogens and bulk tank milk somatic cell counts (BTSCC), and to investigate the impact of different dairy cattle farming modes and region on bacterial species. BTM samples collected from 894 da...
Coxiellaburnetii is an obligate intracellular Gram-negative bacterium that causes Q fever in humans. Detection of raw milk sample accomplished by polymerase chain reaction (PCR) or enzyme-linked immunosorbent assay (ELISA) methods. This study was aimed to determine the seroprevalence coxiellaburnetii bulk tank samples 24 cattle and 8 goats, which were offered for sale Erzurum, Turkey. Moreover,...
Sufficient evidence exists to effect that milk is an excellent source of nutrients for both man (Sharma and Joshi, 1992) and bacteria (Henry and Newlander, 1997). It is therefore required that milk be consumed only after it is pasteurized to make it safe. Unfortunately, recent evidence has revealed postpasteurization contamination of milk with pathogenic bacteria (Oliver et al., 2005) and antib...
Drugs used in animal farms can affect the public health because of their trace in edible animal tissues. Antibiotics are an integral part of treatment in many infectious diseases. They are widely used therapeutically, as growth promoters and to prevent infection in animals (1). After systemic or intrammamry administration of antibiotics in animal , antibiotic residues (ARs) in milk can be detec...
Mycobacterium avium subspecies paratuberculosis (MAP) is a pathogen causing chronic inflammation of the intestine in many animals, including primates, and is considered to be implicated in Crohn's disease in human beings (HermonTaylor and others 2000). Crohn's disease is a chronic granulomatous ileocolitis of humans, with significant similarity to paratuberculosis. High herd prevalences of MAP ...
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