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Substitution of cellulose and non-edible collagen casings by plastic casings in the meat industry in the Czech Republic
BURIAN, Rudolf
The aim of this thesis is to assess the possibility of substitution of cellulose and non-edible collagen casings by plastic casings. The first part deals with selected types of casings, as well as their basic definitions, technological properties and applications, as described in literature. The second part describes the process of carrying out the analysis itself, from the selection of appropriate types of casings produced by Viscofan CZ Ltd. České Budějovice, through the measurement of their chosen technological properties, to the data evaluation
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Technological characteristics of meat - viscosity
DIBĎÁK, Tomáš
This bachelor thesis is focused on the technological characteristics of meat, mainly viscosity of meat. At the beginning I dealt with construction of meat and various types of meat: beef, veal, pork, mutton, rabbit, poultry and venison. Then I described basic chemical composition of meat and it?s characteristic. In detail I dealt with viscosity of meat. Viscosity is the ability of meat to bind water both own and added. I mentioned influences, which effects viscosity and I presented the possibilities, how to measure viscosity of meat. The last chapter describes the process of post mortem changes in meat both normal and abnormal.
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Factors affecting the quality of pig meat
PÖSINGEROVÁ, Kateřina
The aim of the bachelor thesis was to compile the factors effecting on the quality of pork meat, which include nutritional value, sensory characteristics of meat (texture, juiciness, taste and smell), technological properties (pH, colour, water holding capacity, electrical conductivity) and the influences which impact the meat quality, such as breeding affiliation, age and weight at slaughter, sex and nutrition. In this work was also described transport to the slaughterhouse and stabling as well as ways of stunning and bleeding. Another factors affecting meat quality are quality variations (PSE, DFD, PFN and RSE), which are also included.
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Funktional Effects Improve of Artifical Casings in Meat Production.
BURIAN, Rudolf
The aim of this work is to capture the evolution of functional characteristics of plastic casings used in the meat industry. The first part deals with the history and development of casings as a packaging material and the functional characteristics of plastic casings in general. The second part introduces plastic casings produced by Viscofan Ltd. České Budejovice, focusing on their functional properties, methods for detecting these properties, possibilities of their usage in the meat industry, their processing and influence on extending shelf-life of meat products during storage at low temperatures.
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