نتایج جستجو برای: dehairing

تعداد نتایج: 63  

A Bougatef, A Haddar , A Sila , M Nasri , N Sayari ,

Alkaline crude enzymes from the viscera of the Tunisian barbel (Barbus callensis) were extracted and characterized. Proteolytic crude extract from barbel viscera was active and stable in alkaline solution. The optimum pH and temperature were 11.0 and 55 °C, respectively, using casein as a substrate. The crude alkaline protease was extremely stable in the pH range of 5.0-12.0. Zymography activit...

2007
JOSEPH M. BOSILEVAC XIANGWU NOU MATTHEW S. OSBORN DELL M. ALLEN MOHAMMAD KOOHMARAIE Roman L. Hruska

The hides of cattle are the source of Escherichia coli O157:H7 that contaminates beef carcasses during commercial beef processing. Therefore, effective interventions that reduce hide contamination should reduce subsequent carcass contamination. The first objective of this study was to identify the most effective reagents for decontamination of beef hides. Cattle hides draped over barrels were u...

2012
JOHN W. SCHMIDT RONG WANG NORASAK KALCHAYANAND TOMMY L. WHEELER MOHAMMAD KOOHMARAIE Roman L. Hruska

Escherichia coli O157:H7 and Salmonella on cattle hides at slaughter are the main source of beef carcass contamination by these foodborne pathogens during processing. Hypobromous acid (HOBr) has been approved for various applications in meat processing, but the efficacy of HOBr as a hide antimicrobial has not been determined. In this study, the antimicrobial properties of HOBr were determined b...

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