01614nam a2200361 a 450000100080000000500110000800800410001910000190006024501160007926001680019550000600036352004860042365000170090965000140092665000170094065000090095765000190096665000200098565000120100565000130101765000130103065000140104365000130105765000140107065000270108465000130111170000220112470000250114670000220117170000210119370000190121470000190123320813242018-05-02       2017    bl uuuu     u00u1 u    #d1 aLIMA, H. L. S.  aAntioxidant edible films based on bacterial cellulose and tilapia gelatin skin peptides.h[electronic resource]  aIn: INTERNATIONAL CONFERENCE ON NATURAL FIBERS, 3., 2017, Braga. Advanced materials for a greener world. Proceedings... Braga: Fibrenamics, 2017. p. 185-186.c2017  aEditor: Raul Fangueiro. ICNF. 21, 22 e 23 de jun. 2017.  aIn 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.  aAntioxidants  aCellulose  aEdible films  aFish  aFood packaging  aFood technology  aGelatin  aBiofilme  aCelulose  aEmbalagem  aGelatina  aPeptídeo  aTecnologia de Alimento  aTilápia1 aBRIGIDA, A. I. S.1 aNASCIMENTO, E. S. do1 aBARROSO, M. K. A.1 aBORGES, M. de F.1 aGAMA, F. M. P.1 aROSA, M. de F.