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Technologie pěstování Stévie sladké (Stevia rebaudiana) ve vztahu ke kvalitě produktu a jeho využití v potravinářství, medicíně a kosmetice.
 KÁBELOVÁ, Lenka
The theoretical part of the diploma thesis deals with cultivation of the plant Stevia rebaudiana. This plant is 300x sweeter than sucrose. It is often used as a compensation for sugar sweetener, suitable for diabetics and people who suffer from overweight. There is processed the characteristics of the plant, botanical description, conditions of cultivation and chemical composition. There are described the methods of determination of steviol glycosides. The practical part elaborates on a sensorical analysis. This analysis has two parts. The first part is the evaluation of stevia concentrates with the flavour of aronia, sour cherry and beetroot and stevia powder in 10 milk products bought in supermarkets. The second part deals with the evaluation of black tea sweetened with few different easily available sorts of sweetening products. The currently valid legislative in the area of the Czech Republic allows the food industry to use steviol glycosides of high purity under the name E960. The use of the plant stevia or its parts as food isn't enabled.
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The Technology of cultivation and fertilization sweet stevia (Stevia rebaudiana) and its use
 KÁBELOVÁ, Lenka
This bachelor thesis is focused on growing Stevia rebaudiana Bertoni. It is a plant that is 300 times sweeter than sucrose. It is used as a compensation for ordinary sugar beet, as a low-calorie sweetener that is suitable for diabetics and people who are overweight. The botanical description and the chemical composition is compiled, and a sweetener from Stevia labeled as E960 steviosid is introduced. The whole phenological growth of Stevia at home conditions is photo-documented. Stevia is used in many fields. Mostly it is used as a sweetener in dried or fresh state and often in liquid extract form, too. It is also used in medicine to treat injuries because of its antibacterial effects. It has positive influence on treating herpes and mouth ulcers, and it prevents from bad breath. Nowadays, it is more and more used and it is becoming a favourite dietary supplement.
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