National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Evaluation of functional properties of selected vegetable flours
VÍTKOVÁ, Věra
This bachelor thesis deals with basic structure, nutritional properties, production and use of flours. There are information about cereals and legumes, which are used for productions of flours. This thesis talks about food intolerances, which can be a reason why change basic flours of wheat, barley, oat and rye to another. Practical part is about 14 flours, which were tested on dry matter, humidity, nitrogen substances content, proteins, protein electrophoretic profiles (patterns), solubility, water and fat holding capacity, formation of gels and changes of colours during a boiling. The results of this research are information about nutrition and functional properties of tested flours.
Effect of enzyme hydrolysis on solubility and antioxidative properties of potato protein isolates derived from heat coagulation
MIKOVÁ, Klára
The bachelor thesis is focused on effect of enzyme hydrolysis on solubility and antioxidative properties of potato protein. It was used industrial potato fruit juice and potato fruit juice from tubers two varieties Sibu and Ornella. Isolates derived from heat coagulation are generally poorly soluble so their use is limited (only feeding purporses). This work describes positive effect of enzyme hydrolysis on solubility and antioxidative properties of potato protein isolates. For example, antioxidative activity of soluble isolates was 99 mg of L - ascorbis acic per mg grifts. The highest share of soluble isolates was found at cleaved of enzyme alkalasa

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