[1] Department of Organic Chemistry and Inorganic Chemistry, Technological Faculty, University of Food Technologies, 26 Maritza Blvd, Plovdiv,4002, Bulgaria
[2] Laboratory of Biologically Active Substances, Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 139 Ruski Blvd, Plovdiv,4000, Bulgaria
[3] Department of Analytical and Physical Chemistry, Technological Faculty, University of Food Technologies, 26 Maritza Blvd, Plovdiv,4002, Bulgaria
[4] Department Technology of Tobacco, Sugar, Vegetable and Essential Oils, Technological Faculty, University of Food Technologies, 26 Maritza Blvd, Plovdiv,4002, Bulgaria
[5] Department of Machines and Apparatuses for Food & Biotechnological Industry, University of Food Technologies, 26 Maritza Blvd, Plovdiv,4002, Bulgaria