Comparison of Traditional and Industrial Sausages Baranjski Kulen and Kulenova Seka Using Comprehensive Proteome, Peptidome and Metabolome Techniques.

Research Background: Baranjski kulen is one of the most popular fermented meat sausages originating from Croatia. It has protected geographical indication, and is traditionally produced in the Baranja region of Croatia. Kulenova seka is a fermented sausage very similar to baranjski kulen, but it has a different calibre and consequently, a shorter time of production.

Use of enantioselective liquid chromatography for preparation of pure atenolol enantiomers.

The study reported here shows a practicable preparation of pure atenolol enantiomers using enantioselective liquid chromatography. The successful separation of enantiomers of the final atenolol and the intermediate ester and the good peak shapes could not have been obtained without diethylamine as a component of the mobile phase. That makes difficult the recycling of the three-component mobile phase, an unavoidable step in simulated moving bed chromatography separation technology.