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Zdroje bílkovin v lidské výživě
Amirova, Sabina
This thesis includes literature data on the topic Sources of Protein in Human Nutrition. In the first part, the protein itself is described in detail, as a chemical structure in human physiology, structural units of protein at the level of biochemistry of amino acids and their brief description in human physiology, recommendations on the use of daily protein intake for various social groups, detailed information on animal protein sources and plant origin. The second part of the work reflects the problems connected with the difficult situation of individual territorial groups under the threat of "protein hunger". This work provides examples that serve as a barrier in the sphere of food production.
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Child nutrition in kindergartens and healthsupportive programs
Chládková, Kateřina ; Engelthalerová, Zdeňka (advisor) ; Hronzová, Marie (referee)
The content of this thesis is the theoretical analysis of the "Healthy alphabet", whose aim is the establishment of healthy living habits in the form of education for preschool-aged children. Based on the theoretical basis of the program, the object of my research is to determine how the program is used in practice, i.e. in kindergartens. The thesis also includes the issue of overweight and obesity in children, which is particularly linked to the lifestyle of the individual. In addition, I will concentrate on the subject of nutrition and nutritional composition of the human diet. Powered by TCPDF (www.tcpdf.org)
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Basic analytical values content in cutting meat in the markets
BARTESOVÁ, Lucie
This bachelor thesis deals with evaluation of cut meat by analytical methods. In the first, theoretical part, the important data concerns the definition of meat, composition of meat, muscle tissue, effects on the quality of the meat before and after slaughter, postmortem processes in the meat, the overall quality and nutritional value of the meat, medical harmlesness of the meat and cut meat for cutting. In the second, practical part, the thesis is focused on laboratory measurement of given values in pork and beef, namely in parts: pork neck, pork leg, beef rib and beef back. The aim of the thesis is to compare the quality of meat between supermarkets and retailers.
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Child nutrition in kindergartens and healthsupportive programs
Chládková, Kateřina ; Engelthalerová, Zdeňka (advisor) ; Hronzová, Marie (referee)
The content of this thesis is the theoretical analysis of the "Healthy alphabet", whose aim is the establishment of healthy living habits in the form of education for preschool-aged children. Based on the theoretical basis of the program, the object of my research is to determine how the program is used in practice, i.e. in kindergartens. The thesis also includes the issue of overweight and obesity in children, which is particularly linked to the lifestyle of the individual. In addition, I will concentrate on the subject of nutrition and nutritional composition of the human diet. Powered by TCPDF (www.tcpdf.org)
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The market for cheeses and perspectives further development
HŘEBEČKOVÁ, Věra
This thesis focuses on the literature review process that assesses the nutritional importance of cheese consumption trends in recent years, as well as offer cheese market network, including the introduction of innovative and consumer trends of the industry. This thesis was completed during the processing of intermediate destination, and develop a simple questionnaire focused on the issue of purchase and consumption of cheeses with selected participants. The results of an exploratory survey are provided at the end of the thesis and inform on the essential features shopping and consumer behavior on the market in cheese.
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Fruit - part of human diet
Lansdorf, Marek ; Marádová, Eva (advisor) ; Vodáková, Jitka (referee)
This study focuses on the fruit in terms of nutrition. Specifically, it deals with the characteristics of the fruit, the basic division into groups of fruit and risks that may occur when eating. Individual fruit species are described in terms of structure and composition of the fetus. The following are the fruit effects on human health and the ways it can consume. The theoretical work includes systematically structured overview of the fruit in the nutrition. The aim of the study was to further determine whether the selected school age pupils' understand basic concepts related to the consumption of fruit, and whether they incorporate fruits into their food. For this purpose orientation survey was carried out among students of basic education. The results are evaluated and discussed in the conclusion, tell us about the fact that 56 out of 130 respondents has a basic knowledge of fruit. This data shows that older school age pupils' knowledge in this area is insufficient.
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The lipid quality of our economically significant fish species
KREJSA, Jakub
The level of fish consumption in the Czech Republic is very low. One of the possible factors influencing this situation is low awareness of the customer or consumer. The thesis "The Lipid Quality of our economically significant fish species" works with the list of nineteen economically most significant fish species not only including fish from the semi-intensive and intensive breeding, but also such species that are interesting for the consumption from the sport fishing point of view. The samples taken from particular fish were primarily used for the analysis of the fat content and fatty acid composition. The analysis established very interesting results in this field and created basis for further analysis for establishing atherogenic and thrombogenic index or for formation of nutritive values mentioned as "Big 7" (fat content and the ratio of fatty acid out of it, sacharide content and the sugar ratio in it, protein content, ash content and energy value) by particular fish species according to the regulation ES 1169/2011. The results of this work confirmed that the fat content and its composition are highly influenced by the type of ingested nourishment. The fish bred in semi-intensive way with the highest fat content are Common carp (7,62 ? 2,9 %) and Silver carp (6,87 ? 1,37 %). On the contrary the predatory fish evinced the fat content usually within 1%. The fish from extensive breeding or the types caught in sport fishing are in the fat con-tent more balanced. The fattest fish in this group is Silver Bream (5,52 ? 0,44 %) and the lowest content evinced Goldfish (1,14 ? 0,38 %). Also the species living in the aquaculture and living in the free waters as well were compared (Common carp, Rainbow trout, Peled, Tench, Wels catfish). The fatty acid composition significantly depends on the fat content. The predatory fish contain 195 - 219 mg×100 g-1, the most (p0,05) was found by the peled from the extensive breed (1048 mg×100 g-1 EPA + DHA). The participation of SFA by the most of the fish was under 30%, the content of MUFA was the highest by the Common carp (52,71 ? 7,75 %), the lowest by the European perch (18,83 ? 1,12 %). Pike, Zander and European perch contain relatively the most of PUFA, this is over 50%. All the fish species (Nile tilapia excluded) show in this study the values of atherogenic index below 0,5 and thrombogenic index below 0,4. The total energetic value was counted from the results of nutritional values presented in the "Big 7" list. The higher energetic value is directly proportional to the increasing fat content. The fish species included in this thesis show the total energetic value in the range of 500 - 900 kJ×100 g-1. The results of this study bring complete, laboratory proven information about the nutrition composition of our fish. This data can be appli-cable not only to increase the knowledge of the customers but mainly to be used by breeders and manufacturers of fish as an implement of fulfilling the duty of stating the nutrition facts on their products according to ES 1169/2011 on the providing infor-mation about the eatables to the consumers.
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Quality evaluation of gluten-free food, concretely gluten-free pastries
MARKO, Tomáš
This diploma thesis deals with theme "Quality evaluation of gluten-free food, concretely gluten-free pastries". Theoretical part is concerned about coeliac disease in general, their symptoms, forms and diagnostic. There is described basic principal of coeliac disease and approachable gluten-free food. Then the basics of sensory analyse are described. Practical part is focused on finding suitable gluten-free flour and baking samples of bread based on recipe with care about improving nutritional value. Baked bread samples, made from commixture of gluten-free flour with enrichment of different amount of flaxseed, were evaluated with suitable methods of sensory analysis. This analyse shows which sample is the most preferred and based on those information it is proposed to enlarge offer in gluten-free pastry.
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Cereals treatment by using of GA atmospheric plasma source
HAVELKA, Zbyněk
This thesis contains a brief summary of the theoretical applications of plasma discharges, and a description of the principle Gliding Arc plasma source. The practical part is focused on the research of the influence ofcereal seed treatment using plasma discharge on their nutritional value (dry matter, ash, protein and fiber). In the conclusion of this thesis is evaluation of the whole experiment.
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