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Bibliographic record number: 878599

Journal

Authors: Kurek, Mia; Laridon, Yannick; Torrieri, Elena; Guillard, Valérie; Pant, Astrid; Stramm, Cornelia; Gontard, Nathalie; Guillaume, Carole
Title: A mathematical model for tailoring antimicrobial packaging material
( A mathematical model for tailoring antimicrobial packaging material )
Source: Innovative food science & emerging technologies (1466-8564) 42 (2017); 64-72
Paper type: article
Keywords: active packaging ; diffusion-reaction ; AITC ; experimental validation, PLA
( active packaging ; diffusion-reaction ; AITC ; experimental validation, PLA )
Abstract:
A mathematical model describing the water content-dependent release of an antimicrobial agent (allyl isothiocyanate (AITC)) from a bio-based film to the packaging headspace was implemented. The system was characterised experimentally by assessing release kinetics and diffusivities. The model was validated by comparing simulations to experimental data. In spite of the high complexity of the system coupling moisture and antimicrobial diffusion within the packaging material and then release into headspace, the presented model provides a good enough reproduction of experimental conditions. A sensitivity study conducted on the model showed that the release kinetics of the antimicrobial agent were the most influential parameters, and that the diffusivity of moisture and AITC within the film have negligible impact. The model was then used to demonstrate the efficiency of such packaging for shelf-life optimization as it successfully inhibited the growth of bacteria. This work provides a framework that can be used for decision support systems.
Original language: eng
Citation databases: Current Contents Connect (CCC)
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Category: Znanstveni
Research fields:
Biotechnology
URL: https://www.sciencedirect.com/science/article/pii/S146685641730601X?via%3Dihub
https://doi.org/10.1016/j.ifset.2017.05.014
Broj citata:
Altmetric:
DOI: 10.1016/j.ifset.2017.05.014
URL cjelovitog rada:
Google Scholar: A mathematical model for tailoring antimicrobial packaging material
Contrib. to CROSBI by: Mia Kurek (mkurek@pbf.hr), 1. Lip. 2017. u 07:57 sati



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