1 Fully bio-based multilayer films utilizing nanofibrillated cellulose (CNF) coatings prepared successfully in pilot-scale for MAP and bag-in-box packages, and for stand-up pouches, 2 These materials demonstrated promising oxygen (and mineral oil) barrier, for example, for demanding dry food products, 3 However, aggressive compounds and gamma irradiation impaired the oxygen barrier, while the water vapor barrier was not affected, 4 Multilayer film pouches filled with ground hazelnuts able to retain product quality and modified atmosphere/shape for the storage time used in this study.
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