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Bibliographic record number: 949885

Paper is submitted to a journal

Authors: Daniloski, Davor; Trajkovska Petkoska, Anka; Galic, Kata; Scetar, Mario; Kurek, Mia; Kalevska, Tanja; Nikolovska Nedelkoska, Daniela
Title: The effect of barrier properties of polymeric films on the shelf-life of vacuum packaged fresh pork meat
Source: Meat science (0309-1740) (2018)
Paper status: Poslan
Keywords: barrier properties ; polymer packaging films ; fresh pork ; shelf-life
Abstract:
The aim of this study was to investigate the permeability properties of synthetic polymeric materials and their influence on the quality of packed chilled meat. Barrier properties of biaxially oriented polypropylene (BOPP) coated with acrylic/polyvinylidene chloride (BOPPAcPVDC) and biaxially oriented coextruded polypropylene (BOPPcoex), was tested on three gases: oxygen, carbon dioxide and nitrogen at different temperatures: 4 deg.C, 20 deg. C, 40 deg.C and 60 deg.C. Coefficients of permeability, diffusion and solubility were determined. Quality parameters of vacuum packed fresh chilled pork stored under controlled temperature during 21 days with physico - chemical, microbiological and sensory analyses, were evaluated. Results showed that BOPPAcPVDC film ensured better protection for fresh pork than BOPPcoex film in terms of microbiological, physicochemical and sensorial attributes. Shelf life of fresh pork packed in this film was doubled, from 7 to 14 days.
Original language: ENG
Category: Ostalo
Research fields:
Food processing technology
Contrib. to CROSBI by: Mario Ščetar (mscetar@pbf.hr), 2. Kol. 2018. u 11:07 sati



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