1. Nofima Mat, Osloveien 1, N-1430 Ås, Norway (S.O., J.P.W.); Norwegian University of Life Sciences, Department of Chemistry, Biotechnology and Food Science, P.O. Box 5003, N-1432 Ås, Norway (S.O., T.I.); and Katholieke Universiteit Leuven, Department of Biosystems, Division of Mechatronics Biostatistics and Sensors, Kasteelpark Arenberg 30, B-3001 Heverlee, Belgium (W.S.)