Modified gelatine structures as packaging material for frozen agricultural products Katarzyna Kozłowicz, Franciszek Kluza, Dariusz Góral, Piotr Nakonieczny and Maciej Combrzyński BIO Web Conf., 10 (2018) 02012 Published online: 26 March 2018 DOI: 10.1051/bioconf/20181002012