background : listeria monocytogenes is of major concern to the food industry in general and the dairy industry in particular. little is known about incidence of this pathogenic bacterium in dairy products in iran. methods: a survey was made from 23 september 2006 to 22 june 2007 for listeria species in ninety samples of tradi­tional and industrial cheeses, in milk and surface where the cheeses ...

To the Editor: Middle East respiratory syndrome coronavirus (MERS-CoV) was first diagnosed in humans in 2012. Human-to-human transmission of MERS-CoV has been limited, and the transmission route is still unclear. On the basis of epidemiologic studies, involvement of an animal host has been suggested (1). Dromedary camels have been identified as a possible intermediate host on the basis of MERS-...

Milk is an important food; it is considered as a good source of Ca. Comparison studies of chemical and mineral contents of milk from human, cow, buffalo, camel and goat in Egypt are rare, so we determine chemical and mineral composition cows; camels; buffalo and goats milk in Egypt and to compare with the human milk since such comparisons are rare in Egypt. There are several studies dealing wit...

This study was conducted to determine the survival of Escherichia coli O157:H7 during the ripening period of herby cheese made traditionally from raw cow milk. The cheese milk was inoculated with E. coli O157:H7 at the level of 3 log and 5 log cfu/mL, and then both manufactured herby cheeses were divided into two groups equally. The herby cheeses were stored by using two different methods for r...

This paper aimed to evaluate the changes in thermal stability of goat milk, cow milk and homogenized under different pH conditions. The results showed that was type B were positively correlated with value. But A most stable fresh 6.9, while it 6.7 for milk. Compared acidification stronger due heat. Therefore, process production, germicidal heating conditions two sources should be determined acc...