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Development of new method for the determination of bilirubin and its esters
KAMIŠOVÁ, Tereza
This work describes present knowledge of bilirubin, its metabolism in human body and attributes necessary to its determination by high performance liquid chromatography (HPLC). Its similarity with phycobilins is summarized. Bilirubin nonpolar esters could be used to prepare self-assembling light-harvesting antennas. The experimental part involves modification of a mobile phase for HPLC determination of bilirubin and its esters, which were synthesized by Fisher esterification.
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Content of biogenic amines and polyamines in expired ripening cheeses
VODEHNALOVÁ, Klára
The aim of this thesis was to observe the occurrence of biogenic amines and polyamines in selected types of ripening cheeses and to assess the content of the materials since the expiration date. Content of biogenic amines and polyamines in chosen samples was monitored last day of the expiration date, a week after the expiration date, two weeks after the expiration date, and after four weeks from the end of the expiration date.
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