National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Characterization of margarins for baking
Štěrbová, Anna ; Hrstka, Miroslav (referee) ; Šalplachta, Jan (advisor)
Diploma work comparing some bakery margarins by chemical and sensoric analysis.
Characterization of margarins for baking
Štěrbová, Anna ; Hrstka, Miroslav (referee) ; Šalplachta, Jan (advisor)
Diploma work comparing some bakery margarins by chemical and sensoric analysis.
Effect of storage conditions on ageing process of plastics
Kovářová, Jana ; Špaček, V. ; Řeháková, H.
Autooxidation, a chemical chain reaction, is an important part of various forms of degradation of most polymeric materials. During time and in relation to the particular conditions under which the polymers serve (temperature, air oxygen, sun irradiation, ozone, mechanical treatment, impurities etc.) undesirable and irreversible changes in their structure and useful properties take place.The necessity to use appropriate antioxidants and stabilizers for slowing down the degradation processes is mentioned.

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