Testing of polybutylene succinate based films for poultry meat packaging

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F17%3A43913808" target="_blank" >RIV/60461373:22330/17:43913808 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.polymertesting.2017.04.018" target="_blank" >http://dx.doi.org/10.1016/j.polymertesting.2017.04.018</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.polymertesting.2017.04.018" target="_blank" >10.1016/j.polymertesting.2017.04.018</a>

Result language

angličtina

Original language name

Testing of polybutylene succinate based films for poultry meat packaging

Original language description

Overall evaluation of the newly developed materials based on polybutylene succinate (PBS) and polybutylene succinate-co-adipate (PBSA) derived from renewable resources was carried out. This study was focused on the practical examination of two selected double layer materials - i) PBSA/(90% PBS + 10% PBSA) and ii) PBSA/(80% PBS + 10% PBSA + 10% talc), which were applied for vacuum packaging of raw chicken and turkey meat and smoked turkey meat. Physical, chemical and mechanical properties of these materials were compared with commonly used packaging material based on polyamide/polyethylene (PA/PE). Functional parameters of packaging materials such as the film thickness, water vapour transmission rate, oxygen permeability, tensile strength, transmittance and overall migration were tested. Various values of water vapour transmission rate for PA/PE, i) PBSA and ii) PBSA 2.1, 20.9 and 21.0 g. m(-2).d(-1); oxygen permeability 74.7,115.4 and 85.1 ml (STP)- m(-2).d(-1).0.1 MPa-1 (all at 23 degrees C, 75% relative humidity) and transmittance 82.6, 15.7 and 6.9% were found, respectively. For the packaged meats only minor changes of pH, water activity, microbiological quality, colour and profiles of volatile compounds during the storage throughout their shelf life were found. Results of all experiments confirm that even if the physical, chemical and mechanical properties of commonly used PA/PE and new PBS packaging materials are not the same, there is no significant limitation in the practical application of PBS based films for raw and smoked poultry meats.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

30308 - Nutrition, Dietetics

Project

<a href="/en/project/LO1601" target="_blank" >LO1601: Prague University Analytical Centre II and III - NPU 2015-2020</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

POLYMER TESTING

ISSN

0142-9418

e-ISSN

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Volume of the periodical

60

Issue of the periodical within the volume

JUL 2017

Country of publishing house

GB - UNITED KINGDOM

Number of pages

8

Pages from-to

357-364

UT code for WoS article

000403122100046

EID of the result in the Scopus database

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