The combinations of polysaccharidespolysaccharides and polysaccharides-proteins such as methylcellulose-wheat gluten, soluble starchgelatin hydroxypropyl starch-gelatin, soluble starchcaseinate, glucomannan-gelatin
• or some films based on the mixtures of polysaccharides-polysaccharides such as starchmethylcellulose, pullulan-starch, chitosan-starch and chitosan-pullulan, carboxymethyl cellulose (CMC)- rice starch were investigated.