1. Department of Pharmaceutical Botany, Faculty of Pharmacy and BiochemistryUniversity of Zagreb, Schrottova 39 HR-10000 Zagreb Croatia
2. Department of Organic Chemistry, Faculty of Chemistry and TechnologyUniversity of Split, Ruđera Boškovića 35 HR-21000 Split Croatia
3. Department of Food Technology and Biotechnology, Faculty of Chemistry and TechnologyUniversity of Split, Ruđera Boškovića 35 HR-21000 Split Croatia
4. Ireks Aroma d.o.o., Trešnjevka 24 HR-10450 Jastrebarsko Croatia