Mass transfer of water vapor, carbon dioxide and oxygen on modified cellulose fiber-based materials
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Gas and Water Vapor Barrier Properties of Edible Films from Protein and Cellulosic Materials
Edible films were made from proteins (corn-zein and wheat gluten) and celluloses (methyl cellulose and hydroxypropyl cellulose), and tested fog permeability of gases. Oxygen and carbon dioxide permeabilities of edible films were generally lower than those of plastic films. However, water vapor permeabilities of edible films were higher than those of plastic films. The concentration of plasticiz...
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