1. Faculty of Natural Resource Sciences, University of Akureyri, Akureyri, Iceland
2. Matis (Icelandic Food and Biotech R&D Institute), Reykjavik, Iceland
3. Faculty of Food Science and Nutrition, University of Iceland, Reykjavik, Iceland
4. Saeplast Iceland, Dalvik, Iceland
5. Faculty of Industrial Engineering, Mechanical Engineering and Computer Science, University of Iceland, Reykjavik, Iceland