The thesis summarizes findings about the microbiology of goat and sheep milk and of farm produced cheese. It describes the production of selected groups of cheeses. It deals with particular microorganisms which are important with respect to technology and which are contained in primary and secondary cultures. It characterizes the undesirable microorganisms which cause contamination and it presents the possible measures to fight with them. Last but not least, there are described the legislative requirements for the farm processing of milk and cheese. The chosen groups of microorganisms were experimentally determined by cultivation methods in samples of raw goat and sheep milk and cheese. It was found out that in some months the values of CPM in milk exceeded the limit given by the Orders of the European Parliament and Counsel 853/2004. The discovered presence of enterococci, coliform bacteria, thermo-resistant aerobic and anaerobic bacteria and other undesirable microorganisms in raw milk and cheese points to the insufficient adherence of hygienic principals and technical procedure.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:179051 |
| Date | January 2014 |
| Creators | Zatloukalová, Růžena |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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