Antioxidant edible films based on bacterial cellulose and tilapia gelatin skin peptides.
Antioxidant edible films based on bacterial cellulose and tilapia gelatin skin peptides.
Author(s): LIMA, H. L. S.; BRIGIDA, A. I. S.; NASCIMENTO, E. S. do; BARROSO, M. K. A.; BORGES, M. de F.; GAMA, F. M. P.; ROSA, M. de F.
Summary: In this work antioxidant films (AF) based on bacterial cellulose nanofibers (BCNF) and fish skin gelatin peptides (AFSGP) were developed. AFSGP addiction up to ~44% contributes to increase antioxidant activity (Aa) of BCNF films. The films containing AFSGP and sorbitol presented similar opacity compared to BCNF films without AFSGP. Considering the compact nanostructure, Aa, water vapour permeability and thermal stability, BCNF/AFSGP films can be used as bioactive food packing.
Publication year: 2017
Types of publication: Abstract in annals or event proceedings
Unit: Embrapa Food Technology
Keywords: Antioxidants, Biofilme, Cellulose, Celulose, Edible films, Embalagem, Fish, Food packaging, Food technology, Gelatin, Gelatina, Peptídeo, Tecnologia de Alimento, Tilápia
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