|
|
The evaluation of milk quality in selected countries of European Union
POKORNÝ, Martin
The diploma thesis deals with the assessment of qualitative indicators of raw cow's milk supplies within the European Union (EU) and the Czech Republic (CR), de-pending on the year and course of the year. Within the EU average values for the observed period 2016-2020 were found for fat contents of 4.01 ? 0.26% and protein content of 3.39 ? 0.13%; in the CR 3.91 ? 0.11% and 3.46 ? 0.08%. The effect of the year within the EU countries was demonstrated only in terms of protein content (p <0.001). When evaluating the effect of individual months in EU countries, includ-ing the CR, statistically significant differences in fat (p <0.001) and protein (p <0.001) content were demonstrated. In summer, the values of both components in-creased, while in winter they decreased. The results of the evaluation of bulk milk samples purchased in the CR show, depending on the year, that the effect on the total bacteria count (p <0.001), residues of inhibitory substances (p <0.05) and freez-ing point of milk (p <0.001) was also found. The effect of the year was elicited for the total bacteria count (p <0.05) and the somatic cell count (p <0.001). From the point of view of milk sales, the quality of raw milk is a primary goal for the producer and at the same time a decisive factor in the monetization of this important animal commodity.
|
|
|
Návrh rodinné farmy zaměřené na chov koní a zpracování klisního mléka
Hájková, Lucie
This thesis describes the design of a family farm focused on horse breeding and ma-re´s milk processing. As part of this work is to develop a business plan for he proposed farm. This plan is also accompanied by a financial analysis of the proposed farm. Part of this thesis was the research focused on the solids content, titratable acidity, active acidi-ty, freezing point mare´s milk and how these technological characteristic affecting of the interim phase mares. Within the research focused was been tried and manufacture of yoghurt and icecream from mare´s milk. This research was carried out from April to September. Within the research were determined average values of 11,64 % dry matter, titratable acidity 3,85 °SH, active acidity of 7,47 pH, freezing point -0,553. The aim of the business plan will bet he establishment of an organic farm with breeding hucul, produ-ction and processing of mare´s milk. Secondary activites will be agroturism in which the farm will provide horseback riding. The total investment costs of the company are 13 016 824 Kč. Investment costs consist of the costs of setting up a company, purchase of land, construction of buildings and purchase of animals. The largest share of expendi-tures is the purchase of land in the amount of 10 375 274 Kč.
|
guest ::
