抗菌和抗氧化凝胶涂布纸牛肉包装外文文献.pdf

Food Packaging and Shelf Life 11 (2017) 115–124 Contents lists available at ScienceDirect Food Packaging and Shelf Life journal homepage: http://www.elsevie /locate/f psl Gelatin-coated paper with antimicrobial and antioxidant effect for beef packaging a b b b Rodrigo Battisti , Nei Fronza , Álvaro Vargas Júnior , Sheila Mello da Silveira , a a,* Mayra Stéphanie Pascoal Damas , Mara Gabriela Novy Quadri a Chemical Engineering and Food Engineering Department, Federal University of Santa Catarina (UFSC), CP 476, Campus Trindade, 88040-900 Florianópolis, Santa Catarina, Brazil b Food Engineering Department, Federal Institute of Education, Science and Technology Catarinense (IFC), CP 58, Rodovia SC 283, Km 08, Vila Fragosos, 89700-000 Concórdia, Santa Catarina, Brazil A R T I C L E I N F O A B S T R A C T Article history: Received 1 June 2016 In the present work, raw paper sheets were coated with biopolymeric solutions based on gelatin Received in revised form 16 January 2017 crosslinked with transglutaminase enzyme, containing glycerol as plasticizer, and citric acid as Accepted 18 January 2017 antimicrobial and antioxidant agent, for packaging beef. Thickness, grammage and bulk density analysis Available online 26 January 2017 have shown the effectiveness in forming the coating film