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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 61 to 70 of 126 (0.042 seconds)Spelling suggestions: "subject:"mikroorganismen"" "subject:"mikroorganismer""
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Úroveň hygieny a sanitace v masném provozuKoláčková, Veronika January 2016 (has links)
The purpose of this thesis is to investigate the standards of the hygiene and sanitation in the meat processing. The major objective is to evaluate the effectiveness of sanitation in terms of microbial contamination. In the first part of thesis there was processed information about European and Czech legislation dealing with food safety. Inspection authorities that supervise legislative requirements were described. Also, there were explained the systems that ensure hygiene good practice, where the work dealt with sanitation procedures and HACCP system. In the end, indicator microorganisms are characterized. The second part describes the procedure to determine the level of hygiene standards. According to the potential risk there were selected places, which were monitored by swabbing the incidence of total viable count, Enterobacteriaceae and molds and yeasts. On the basis of the obtained results the selected places were compared and afterwards the efficiency of the sanitation was evaluated. These results were compared with Government Decree No. 289/2007 Coll. It can be claimed that there was no statistically significant difference (p> 0.05) in the total viable count, Enterobacteriaceae and yeast and molds at individual locations or during sampling at different times after sanitation. From the average results (n = 3) there was detected only one place, where the maximum value stated in Government Decree No. 289/2007 was exceeded. However, this occurred only in the total viable count. Contamination places of yeasts and molds were not detected in every place (only in some of the places) and in terms of detected places the contamination did not reach critical values. Contamination of Enterobacteriaceae was found minimally. Effective sanitation, mainly cleaning and disinfection of machinery, equipment and working tools in the food processing, is one of the most important instruments in the ensuring hygiene and food safety.
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Bakterie ve vybraných zrajících sýrech v souvislosti s tvorbou biogenních aminůJuřička, Vít January 2010 (has links)
No description available.
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| 63 |
Biologie hospodářsky významných fytopatogenních mikroorganismů u hlav. zeměděl. plodin při použití doplňkové závlahy a možnosti integrované ochranyČača, Zdeněk January 1983 (has links)
No description available.
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Vliv mikrobiální aktivity půdy alpinských luk na acidifikaciKintl, Antonín January 2011 (has links)
No description available.
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Drůbeží strojně oddělené maso a jeho kvalitaKnorová, Andrea January 2011 (has links)
No description available.
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| 66 |
Jakost balených vodTichá, Irena January 2011 (has links)
No description available.
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| 67 |
Technika v technologiích kompostováníKrčil, Petr January 2000 (has links)
No description available.
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| 68 |
Mikrobiologické aspekty prodeje mražených mléčných výrobkůKrupková, Daniela January 2009 (has links)
No description available.
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| 69 |
Kvalita sanitace v provozu výroby chlazených hotových jídelDvořák, Lukáš January 2012 (has links)
No description available.
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| 70 |
Molekulárně-biologické aspekty tvorby biogenních aminů mikroflórou trávicího traktu člověkaJokešová, Věra January 2012 (has links)
No description available.
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