1. Institute of Food Chemistry and Food Biotechnology, Justus Liebig University Giessen, Heinrich-Buff-Ring 17, 35392 Giessen, Germany
2. Industrial Biotechnology, DECHEMA Research Institute, Theodor-Heuss-Allee 25, 60486 Frankfurt am Main, Germany
3. Fraunhofer Institute for Molecular Biology and Applied Ecology, Winchester Straße 2, 35394 Giessen, Germany
4. Symrise AG, Muehlenfeldstraße 1, 37603 Holzminden, Germany