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Studium flavonoidů u bílých vín
Mráz, David
Phenolic substances are synthesized in plants, where they help in their defense against fungal diseases, are used as a significant source of substances by the human population. Phenolic substances are not a human organism capable of producing themselves and it is therefore necessary to take these health benefits in the diet. Grape vines, berries, are very rich in natural phenolic substances. We divide these natural phenolic substances into two basic groups: flavonoid and non-flavonoid, which, thanks to the technology of grapevine processing, pass into wine. Thanks to different grape processing technology, red wine is richer in phenolic content, but the content of these antioxidant components is not negligible even in white wines. Grape vines and their wine products are constantly being studied for the content of antioxidant components and their importance for human health, thanks to the development of modern analytical methods. The results of scientific studies are constantly updated and accepted not only by human health experts but also by the general public.
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Vliv nadměrné konzumace alkoholu na psychická onemocnění
Mráz, David
The central nervous system consists of the brain and spinal cord and is part of the nervous system. The brain is the main body that manages and coordinates other organ sof the human body, and without the proper functioning of our body is not able to receive sinals issued. This problem manifests health problems of other organs and also influences the emergence of mental health problems. In the moder mand hectic time more people are reporting to alcohol comsuption, which is a negative on the human brain and the consequent emergence of mental illness. State of mind affects the overall human life has an impact on his performance at work, but also manifests itself in social and family life. In the case of people suffering from mental health problemscaused by excessive alcohol comsuption also suffer the immediate vicinity, including co -- workers, neighbours and family. Alcohol among licit addictive substances, however is currently is very little space devoted to informatik and awareness of the negative effects of alcohol on the emergence of psychiatric disorders, in comparison with other addictive substances.
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