Cassava starch biodegradable films: influence of glycerol and clay nanoparticles content on tensile and barrier properties and glass transition temperature - Souza, Ana Cristina de; Benze, R.; Ferrão, Érika da Silva; Ditchfield, Cynthia; Vieira Coelho, A. C.; Tadini, Carmen Cecília (LTW - Food Science and Technology, 2012)