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Controlled high voltage source
Chloupek, Jiří ; Hanák, Pavel (referee) ; Koton, Jaroslav (advisor)
The aim of this master thesis is to design a high voltage source for the generation of bipolar pulses, which are suitable for the process of reversible and irreversible electroporation. Further design is electronic control. The first part of the thesis analyzes the theoretical knowledge about the process of electroporation, the second part describes the principles of realization of such sources, the next part deals with the design of the source and its control. The penultimate part is a description of the user manual and the last part is dedicated to the measurement.
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Controlled high voltage source
Chloupek, Jiří ; Hanák, Pavel (referee) ; Koton, Jaroslav (advisor)
The aim of this master thesis is to design a high voltage source for the generation of bipolar pulses, which are suitable for the process of reversible and irreversible electroporation. Further design is electronic control. The first part of the thesis analyzes the theoretical knowledge about the process of electroporation, the second part describes the principles of realization of such sources, the next part deals with the design of the source and its control. The penultimate part is a description of the user manual and the last part is dedicated to the measurement.
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Využití pulzního elektrického pole na konzervaci potravin
Gabryš, Adam
The high-intensity pulsed electric fields HIPEF is quite innovative and new method of food preservation. At present, the global trend of healthy eating forces food processors to change recipes and procedures during production to healthier and sensorially more attractive food. This work is a compilation of available information, in general about conservation and method HIPEF. From the available literature are described here instrumentation for this method of preservation, briefly listed pathogenic microorganisms in foods, some food degrading enzymes and examples of inactivation. In the thesis is included also available legislation, HACCP system and briefly is included present situation of the use of this method in the industry.
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