kurdish cheese is semi-firm cheese which has been traditionally manufactured from whole raw cow or sheep milk, in the east of iran. it is ripened in goat’s skin bags. the microbial diversity of kordish cheese originates from natural microbiota present in the raw milk and its unique organoleptic properties have made it excellent among other traditional cheeses in iran. this study has been conduc...

Increasing incidence of food-borne disease along with its social and economic consequences have led to conducting extensive research in order to produce safer food and develop new antimicrobial agents; among them, extensive use of probiotics and bacteriocins as biological additives is of significant importance. The aim of the present study was to evaluate the interactions (growth behavior and s...

background and objectives: fast proteolysis of cheese in ripening process may lead to the premature attack of casein, release of the majority of enzymes into the whey, and loss of cheese composition from curd to whey. in this study, the effect of liposomal flavourzyme on proteolysis of iranian white brined cheese, as well as on the yield and composition of whey and curd was investigated. materi...

Inoculation tests of Staphylococcus aureus were performed to evaluate the risk of toxic hazard in cheese manufacturing processes. S. aureus was inoculated into pasteurized milk or cheese curd, and the survival and growth were examined. S. aureus grew only slightly or decreased in cell number under the manufacturing condition of semi-hard type cheese or soft-type cheese. Under the conditions of ...

The effect of Jersey milk use solely or at different inclusion rates in Holstein-Friesian milk on Cheddar cheese production was investigated. Cheese was produced every month over a year using nonstandardized milk consisting of 0, 25, 50, 75, and 100% Jersey milk in Holstein-Friesian milk in a 100-L vat. Actual, theoretical, and moisture-adjusted yield increased linearly with percentage of Jerse...

mChanges in the concentrations of free fatty acids (FFA) in bovine, ovine and caprine milk cheeses manufactured with a plant rennet (flowers of Cynara cardunculus) were studied throughout a 68-day ripening period. The long-chain saturated (C16 :0 and C18 :0) and unsaturated (C18 :1, C18:2, and C18 :3) FFA were the most abundant at all stages of ripening. The overall concentration of FFA in fres...

The aim of the study was to compare the minerals and lactic acid profile of Cheddar cheese prepared from cow and buffalo milk. Milks standardized at 4% fat level were used to prepare Cheddar cheese. The cheese was prepared and stored for 120 days ripening at 4°C. Chemical composition and minerals contents were determined at one month intervals during ripening. Lactic acid concentration was esti...

The aim of this study was to determine if raw milk cheese or cheese to be made out of heated milk, manufactured in small German cheese dairies might be a reservoir of contaminations with methicillin-resistant Staphylococcus aureus (MRSA). Due to predominantly manual handling during cheese making, recontaminations with Staphylococcus (S.) aureus or MRSA cannot be excluded. Commercial cheese prod...

The cheese microbiota, whose community structure evolves through a succession of different microbial groups, plays a central role in cheese-making. The subtleties of cheese character, as well as cheese shelf-life and safety, are largely determined by the composition and evolution of this microbiota. Adjunct and surface-ripening cultures marketed today for smear cheeses are inadequate for adequa...

The effect of addition of the probiotic Bifidobacterium longum KACC 91563 on the chemical and sensory properties of Kwark cheese produced using CHN-11 as a cheese starter were investigated. The addition of B. longum KACC 91563 to Kwark cheese did not change the composition or pH value of the cheese, compared with control. B. longum KACC 91563 survived at a level of 7.58 Log CFU/g and did not ha...