foods Article Suitability of Biodegradable Materials in Comparison with Conventional Packaging Materials for the Storage of Fresh Pork Products over Extended Shelf-Life Periods Luzia M. Hawthorne 1, Anel Beganovi´c 2, Matthias Schwarz 3, Aeneas W. Noordanus 4, Markus Prem 5, Lothar Zapf 6, Stefan Scheibel 3, Gerhard Margreiter 4 , Christian W. Huck 2 and Katrin Bach 1,* 1 Department of Food Technology and Nutrition, Management Center Innsbruck, Universitaetsstrasse 15, 6020 Innsbruck, Tyrol, Austria;
[email protected] 2 Institute for Analytical Chemistry and Radiochemistry, Leopold Franzens University of Innsbruck, Innrain 80-82, 6020 Innsbruck, Tyrol, Austria;
[email protected] (A.B.);
[email protected] (C.W.H.) 3 MULTIVAC Sepp Haggenmüller SE & Co. KG, Bahnhofstrasse 4, 87787 Wolfertschwenden, Bayern, Germany;
[email protected] (M.S.);
[email protected] (S.S.) 4 NATURABIOMAT GmbH, Oberer Feldweg 64, 6130 Schwaz, Tyrol, Austria;
[email protected] (A.W.N.);
[email protected] (G.M.) 5 Department for Food and Packaging Technology, Kempten University of Applied Sciences, Bahnhofstrasse 61, 87435 Kempten, Bayern, Germany;
[email protected] 6 ZLV-Zentrum für Lebensmittel- und Verpackungstechnologie e.V., Ignaz-Kiechle-Strasse 20-22, 87437 Kempten, Bayern, Germany;
[email protected] * Correspondence:
[email protected]; Tel.: +43-5122-070-3811; Fax: +43-5122-070-3899 Received: 10 November 2020; Accepted: 29 November 2020; Published: 4 December 2020 Abstract: The packaging of fresh meat has been studied for decades, leading to improved packaging types and conditions such as modified atmosphere packaging (MAP). While commonly used meat packaging uses fossil fuel-based materials, the use of biodegradable packaging materials for this application has not been studied widely.