On 3rd August 2021, we received the visit of Dr. Alejandra Omarini, Dr. Tetiana Zhuk from Institute of Food Chemistry and Food Biotechnology (AG Prof. Holger Zorn), University of Giessen, and and Mr Bernhard Hellmann (AG Prof. Holger Zorn, JLU and AG Prof. Gunter Eckert ; We are planing a research c...