نتایج جستجو برای: raw milk
تعداد نتایج: 124900 فیلتر نتایج به سال:
Background: Milk is one of the most nutritious foods providing a variety of proteins, fats, minerals, and vitamins needed to maintain, grow, and develop the body. The aim of this study was to assess microbial and chemical adulterants of raw cow milk collected from dairy farms of Hlabisa villages, KwaZulu-Natal Province, South Africa. Methods: A total of 68 raw cow milk samples were obtained fr...
Raw bovine milk is highly nutritious as well as pH-neutral, providing the ideal conditions for microbial growth. The microbiota of raw milk is diverse and originates from several sources of contamination including the external udder surface, milking equipment, air, water, feed, grass, feces, and soil. Many bacterial and fungal species can be found in raw milk. The autochthonous microbiota of ra...
Background: Q fever is a widespread zoonotic disease that is caused by obligate intracellular bacteria, Coxiella burnetii. Raw milk or dairy products that are produced from unpasteurized milk may contain virulent Coxiella burnetii. The objective of this study was to determine the prevalence rate of C. burnetii in raw and unpasteurized cow bulk tank milk samples of traditional domestic dairy pro...
Background and Objectives: Milk is a full meal that can provide an appropriate growing environment for different bacteria. Hence, it can be hazardous to human health in unpasteurized conditions. The present study was conducted in order to assess the prevalence and antimicrobial resistance of Staphylococcus aureus in raw and pasteurized milks of Sari City in the summer of 2014. Materials and ...
Background: Milk is considered as one of the most complete foods, consumption of raw milk contained with aflatoxin M1 and antibiotics has raised consumer concerns. The aim of this study was to determine the level of aflatoxin and antibiotic residues in raw milk in Bojnurd, Khorasan province, Iran. Methods: In this study, 40 samples of raw milk from their distribution centers in the city of B...
Background & Objective: Campylobacter can be transmitted through the raw milk. The purpose of this study was to determine the prevalence of Campylobacter genus and Campylobacter jejuni (C. jejuni) species in raw milk samples. Materials & Methods: In this study, 72 samples of raw milk were collected of the platforms milk in the Amol city in summer. Phenotypic identification of Campylobacter genu...
Background and Objective: Milk and milk products are very suitable medium for growing microorganisms (e.g. Bacillus cereus). B. cereus is spore former bacilli, which easily survives during pasteurization and makes several problems in dairy industries. The aim of this study was to investigate aerobic spore and B. cereus of receiving raw milk from three UF plants. Materials and Methods: Samples ...
Many methods have been developed for the rapid and sensitive detection of Escherichia coli O157:H7 in milk and other foodstuffs. This study was designed to evaluate the application of RIDA®QUICK Verotoxin/O157 Combi kit, an immuno-chromatographic detection method, for the detection of this pathogen in raw milk. RIDA®QUICK kit showed appreciable results in detecting Escherichia coli O157:H7 in r...
Introduction: The presence of antibiotic residues in food products of animal origin, especially milk and meat, and their consumption can cause serious side effects for human health. The purpose of this study was to monitor antibiotics residues in raw and pasteurized milk produced in Elam province of Iran during the spring and summer of 2012. Material and Methods: For this purpose, 9 industrial ...
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