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Vliv zátky na obsah antioxidačních komponent u vína
Mrázová, Olga
The Czech republic belong to the north wine region in Europe. The begins of the viticulture started in the period of the Roman Empire, which is the proof of historici findings. The medical benefits of the wine is evidenced by the fact that the wine was a part of a pharmacopoeia in the 19th century. The wine started to be analyzed with the modern analytical methods and the chemical compounds in the wine started to be studied in detail. The phenolic are the natural part of the plants which act as antioxidants. Grapevine berries contain large amounts of phenolic compounds, which are divided into two basic groups. Non-flavonoid phenolics and flavonoid phenolics, which during the maceration getting into wine, where operates primarily on wine quality parameters and act as antioxidants for humans. In the experiment, the effects applied to the stopper component content of antioxidant in wine. The object of the experiment was a white wine (Pálava), pink and red wine (Frankovka). The wine was concluded various type of cap and stored for twelve months at two different temperatures.
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Negativní vliv konzumace alkoholu na lidský mozek
Mrázová, Olga
The brain is one of the most impornant organ of the human body. Manages all operations and processes that run throughout the body. During the man's life acting on the brain several positive and negative impacts. In the last few years is a very hot topic effect of alcohol on brain functions. It monitors both the time impact and quantity of consumed alcohol not only on gender, but also plays large role in education, social and community inclusion. Very high risk group are children, adolescents and pregnant women. The thesis is focused on the study of the literature dealing with the impact of alcohol on the brain and its functions. The published works have shown that short-term of alcohol consuption affects the brain and its functions in a shorter period of time and usually does not seriously sign on brain damage, but rather is influenced short-term memory. Much more serious impact on the brain and its functions has long-term excessive alcohol consuption, which in the long-term causes health problems to consumers, which are manifested not only by changes in the brain activity, but they are also affected by somatic functions of the human body.
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Application of the expenditure as a percentage of revenue as a way to tax optimization
MRÁZOVÁ, Olga
The first part of this thesis is focused on the approximation of concepts relating to income tax of partial tax base, to income tax liability and its optimization. The second part - the practical part - is focused on determining the calculations of partial tax bases on income of individuals and analysis of the differences between the tax bases set difference of income and expenses actually incurred and expenditure set percentage of income.
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