1. Institute of Food Chemistry and Food Biotechnology Justus Liebig University Giessen Heinrich-Buff-Ring, 17 35392 Giessen Germany
2. Department of Organic Chemistry Igor Sikorsky Kyiv Polytechnic Institute Peremogy Ave., 37 03056 Kyiv Ukraine
3. Fraunhofer Institute of Molecular Biology and Applied Ecology Ohlebergsweg 12 35392 Giessen Germany