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Probiotic bacteria in dairy products
KORANDOVÁ, Květa
Probiotic microorganisms are live organisms that facilitate optimal composition of intestinal flora. The thesis deals with the positive influence of probiotic microorganisms on human health. It describes the most frequently used bacteria family, which includes Lactobacillus, Lactococcus, Streptococcus and Bifidobacterium. The thesis also deals with health, microbiologic and technological requirements necessary for probiotic effectiveness. It offers an overview of characteristics of products containing probiotic microorganisms, which include pharmaceuticals and selected functional food. In the food group, the thesis particularly focuses on fermented milk products.
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History of infant nutrition since 1945 to 2008
VACUŠKOVÁ, Miluše
Nutrition of children of each age has its particular aspects. For the new born and infantile age it is mainly breast-feeding that is very significant. Nutrition with breast milk is ideally balanced, ensures the intake of high-quality nutrition that is well tolerated by the young organism and ensures the optimal growth and psychological development of the child. Thanks to its composition, breast milk increases the protective impact on the child with respect to infections and creates a natural bond between the mother and the child. In the Thesis, I was trying to look up decisive moments in the infantile nutrition concept both in this country and worldwide and to map the issue of breast feeding and formula feeding since the end of the Second World War up to the present. Also, I wanted to emphasize the irreplaceability of breast milk as wel as supplementing of artificial milks with probiotics, prebiotics, synbiotics and their importance in the nutrition of children. Objective No. 1 of the Thesis has been to look up the key points in the infantile nutrition concept in the world since the beginning of the nineteenth century and since 1945 until this day in the Czech Republic. Objective No. 2 has been to prove that infantile formula nutrition has been focusing also on the immunological aspect apart from the nutritional ones. Objective No. 3 has been to create and aducational program proposal, which can serve as a practical guide for the application of theoretical data in clinical practice. Data necessary to achieve the determined objectives have been acquired by studing, analyses and comparison of available written documents relating to the natural and formula nutrition of infants. Most of these documents have been intended for the educational purposes at secondary school and universities in the Czech Republic. Also, data heve been taken from publications for parents and broad public published since 1945 until this day. By way of illustration, certain charts containing schemes of artificial nutrition corresponding to the time of creation have been used. On these schemes I wanted to show the chages in the concepts brought about by the development not only in the knowledge and thinking of people dealing with the nutrition of infants but also in the new possibilities and technology of the food processing industry.
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The nutraceutic of food and their healthy significance. Metaanalytic study.
MARKOVÁ CHOCHOLOVÁ, Jana
This bachelor thesis deals with nutraceutical impact of fermented products on human organism. It presents old fermentation technologies, which are very important for nutraceutical production. Every so called new consumer in the 21. century prefers nutraceutics - probiotics, prebiotics and synbiotics, because these products have supposedly healthy-improving influence on human immunity and defence mechanism. This bachelor thesis presents several projects from 2006 and these projects confirm and deepen knowledges in nutraceutical products.
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Probiotic bacteria and their health importance.
ČAPKOVÁ, Martina
Nowadays probiotics and their positive effect on human health is often discussed topic. Their positive effects on the immune system and intestinal flora are proven scientifically. In recent years, potential effects of probiotics in prevention and treatment of diseases have been the centre of interest. Despite this fact public doesn´t have enough information about effects of probiotic bacteria. The theoretical part deals with a conception of probiotics, prebiotics and synbiotics, their features, effects and applications in food and health benefits. The practical part mentions results of public awareness of probiotics. 240 people, devided into 4 groups, took part in this questionnaire survey.
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