Our work was focused on the study of antioxidant ingredients contained in dealcoholised selected wines. For the experiment, three were selected samples of white, pink, three and three red wines, each of the values alcohol 0,1 %, 5 % and 12 % alcohol. Using a high-performance liquid chromatography were identified important antioxidants, specifically gallic acid, vanillic acid, syringic acid, caftaric acid, caffeic acid, p-coumaric acid, fertaric acid, ferulic acid, catechin, epicatechin, cis-resveratrol, rutin, quercitrin, tyrosol and quercetin. Spectrophotometry was also used for the determination of antioxidant activity, contents of total polyphenols, flavonoids and hydroxycinnamic acids. The results of this study can be said that the content of antioxidant components in dealcoholised wines and a "normal" order of the wines was similar values.

The aim of this thesis was to investigate the issues of ejaculate evaluation and analyse the quality of ejaculates via macroscopic and microscopic methods. From 1st January to 31st March 2015, 69 ejaculates were collected from 7 rams of the dual-purpose Zwartbles breed owned by Ing. Martin Hoška, PhD, 4 rams of the Suffolk breed and 1 ram of the Charollais breed from the School Agricultural Facility Žabčice of Mendel University in Brno. Macroscopic and microscopic analyses were performed immediately after sample collection, including the detection of the ejaculate volume as well as the sperm activity and concentration. For the evaluation of morphological parameters of the ram ejaculates, morphological smears were performed, which were transported to a laboratory of the Department of Animal Breeding, Faculty of Agronomy, Mendel University in Brno. Mainly changes in the sperm head, acrosome, midpiece and tail (torsion, DAG effect) were monitored. Further, the presence of immature and degenerated sperm was also monitored. The results show that the quality of ejaculate is influenced by the age of the rams and particularly by the frequency of the sampling and the size of the testicles whereas the difference between the breeds of distinct purpose was not significant.

The aim of the diploma thesis is the influence of feeding purple wheat Konini with the higher contents of athocyanins on the antioxidant activity measured in hybrid male chickens. For experiment were the animals divided into two groups of 32 each. Feed mixtures were prepared for each group. For the experimental group the wheat Konini was used. For the control group the common wheat was used, in which the protein content was increased by the wheat gluten. The feed consumption was daily monitored. The male chickens were fed exclusively by mono diet during the experiment in order to clearly demonstrate the influence of the monitored feed on the antioxidant activity. After the experiment blood and liver samples were taken. The antioxidant activity was measured by the methods DPPH, FRAP, FR and ABTS. The liver enzyme activities were measured from blood (ALT, AST, ALP and GMT). Significantly different values for methods DPPH, and ABTS, FR were proved by male chickens that were fed by the wheat Konini. The male chickens fed by the wheat Konini generally had lower activity of liver enzymes, but significant difference was in GMT activity in the male chicken's blood. The results show that the feeding of the higher content of anthocyanins improves the antioxidant activity and the condition of the liver tissue.

This thesis named as "Physical activity of elderly people diagnosed with hypertensive heart disease I. and II. grades" in theoretical part deals with aging and old age. It also mentions movement activity and possible recommendations for movement. One chapter is also devoted to the lifestyle that fundamentally influences the course and quality of human life. Furthermore, there is also mentioned the issue of hypertension in the context of old age and possible physical activity. Practical part ofthe thesis is focused on the monitoring of movement activities of seniors with hypertension I. and II. grades. The research was conducted by using the Yamax Digiwalker SW-700 pedometers and a standardized IPAQ-long questionnaire was used. Obtained results were subsequently analyzed and processed into tables and charts with comments and recommendations.

No description available.

No description available.

Title: Analysis of errors futsal referees in relation to their position and physical activity on the pitch Problem: Description of the performance of the referee should be one of the key aspects of the futsal referees system preparation. The current situation, according to knowledge of descriptors of futsal referees performance is not sufficient and adequate to those players' or referees from other sports games. These descriptors will help in the planning and implementation of a systemic approach to futsal referee training in the Czech Republic with the possibility of transfer to the international level. The issue is whether futsal referee error in the assessment of game situations changes in connection with its status and physical strain in the game. Objective: The main objective is to contribute to solving the problems of performance analysis referee in sports games. The specific objectives of the work are: exploration and description of physical activity of futsal referees in the game; description and explanation of referee decisions in relation to their position on the pitch and physical activity; make recommendations supported by the results of the work which will help in the upbringing and education of futsal referees in the country the position on the field - to obtain evidence for systemic...

No description available.

No description available.

No description available.