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Minerální látky a vitaminy v kozím mléce
Moravcová, Gabriela
My Bachelor's composition is related to Mineral substances and vitamins contained in goat's milk. I'm evaluating goat farming situation not only in the Czech Republic, but also in Europe and worldwide based on available literary sources. Sources of individual vitamins and mineral substances in other food, their daily recommended allowances and their importance for human being are described in there. Bachelor's composition is aiming to familiarize readers with ingredient proportional representation issues in goat's milk depending on several factors, whose contains may vary. Vitamin B12 is representing the smallest amount, the other way around niacin and vitamin B6 concentration represents the highest amount in goat's milk. From the point of view of Mineral substances, goat's milk is rich in Calcium and Potassium and low in Jodine and Selenium concentration.
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Mikrobiologie kozího a ovčího mléka a sýrů vyráběných na farmách
Zatloukalová, Růžena
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.
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The influence of herbage compouns on goats milk quality
VAZDOVÁ, Pavlína
The summary of my essay is milk composition (mainly goat´s milk), impact on human health, the usage milk as functional food and oportunity to influence the composition through nutririon and feed additives (especially essencial fatty acids). Aim of my work is to summarize actually published studies and compare opinions of other authors. My study is focused on the codification of knowledges of initial informationes from the realized experiment at the school goat farm with additives line seeds in nutritive ration, analysis of nutrients of feeds and daily milk production of selected subjects.
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Quality indicators of goat's milk
SAMOHEJLOVÁ, Kamila
The aim of this thesis was to evaluate the quality characteristics of goat milk on choice farm focusing on chemical composition, the assessment of changes during the year, explaining the causes of the differences, where the design procedures to improve the current situation. The quality indicators of the work focused primarily on the content of fat, protein, lactose and milk yield. Sampling was performed in 6 control periods (May - October) during 2009 from 14 goats included in performance tests. The average milk yield in the herd was found 4.48 kilograms. The average percentage of fat was found to 4,15%, protein 3.18% and 4.52% lactose. Found in fat and protein exceed those appearing in the breed standard. Effect of stage of lactation was confirmed (p <0.001) in all monitored parameters.
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