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National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Využití tuků a jejich náhražek v masné výrobě
 Bartůňková, Sylva
The topic of bachelor thesis is The use of fats and their replacers in meat production. In the first part is dealt with the characteristics of fats, their classification, physical and chemical properties. Further on, is mentioned the fat distribution in terms of their origin and the precise legislative definition of terms. The second part is focused on the extraction of fats, processing and the animals from which it is desirable to obtain fat. The most important parts are fat replacers, which are divided by origin. The work describes the effects of individual replacers on different types of meat products. The final part describes the sensory analysis and the influence of fats on human nutrition and cholesterol.
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Dynamika změn senzorických vlastností destilátů během jejich skladování
 Bartůňková, Sylva
The thesis is focused on the dynamics of changes in sensory properties of distillates during their storage. During the years 2017, 2018 and 2019, there were made regular sensory evaluations and refractometric dry matter measurements of domestic rum samples for 21 months. All samples were stored in different light and temperature conditions, also in different bottle colours. Descriptors describing colour, smell and taste were evaluated. Each descriptor was evaluated for intensity, pleasantness, and typicality. The experiment was divided into two parts according to the environment of the domestic rum. The first part dealt with differences in light effects. The samples were stored in the dark, in daylight and under the fluorescent lamps. The samples stored under the fluorescent lamp were worst assessed. In the second part of the experiment, the samples stored at different temperatures were compared with each other. Better assessments reached a sample stored in the refrigerator than the one at room temperature. No influence of the different environment was demonstrated for refractometric dry matter.
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2 Bartůňková, Štěpánka
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