Ammonium alginate Chitosan Debutyl phthalate Diethyl phthalate Dimethyl phthalate Ethyl cellulose Ethyl lactate Gelatin Hydroxyethyl cellulose Hydroxypropyl cellulose Maleic acid Maltodextrin Polyethylene glycol Polymethyl vinyl / maleic anhydride Polyvinyl acetate phthalate Shellac Starch Triethyl citrate