Antioxidant edible films based on bacterial cellulose and tilapia gelatin skin peptides.

Antioxidant edible films based on bacterial cellulose and tilapia gelatin skin peptides.

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.

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Bibliographic Details
Main Authors: 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.
Other Authors: Helder L. S. Lima, UFC; ANA IRAIDY SANTA BRIGIDA, CTAA; Elígenes S. do Nascimento; Maria K. A. Barroso, UFC; MARIA DE FATIMA BORGES, CNPAT; Francisco Miguel P. Gama, Universidade do Minho; MORSYLEIDE DE FREITAS ROSA, CNPAT.
Format: Separatas biblioteca
Language:English
eng
Published: 2017-12-04
Subjects:Celulose, Peptídeo, Embalagem, Biofilme., Tecnologia de Alimento, Tilápia, Gelatina, Food technology, Antioxidants, Edible films, Food packaging, Fish, Cellulose, Gelatin.,
Online Access:http://www.alice.cnptia.embrapa.br/alice/handle/doc/1081324
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http://www.alice.cnptia.embrapa.br/alice/handle/doc/1081324

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