foods Article High-Pressure Processing for the Production of Added-Value Claw Meat from Edible Crab (Cancer pagurus) Federico Lian 1,2,* , Enrico De Conto 3, Vincenzo Del Grippo 1, Sabine M. Harrison 1 , John Fagan 4, James G. Lyng 1 and Nigel P. Brunton 1 1 UCD School of Agriculture and Food Science, University College Dublin, Belfield, D04 V1W8 Dublin, Ireland;
[email protected] (V.D.G.);
[email protected] (S.M.H.);
[email protected] (J.G.L.);
[email protected] (N.P.B.) 2 Nofima AS, Muninbakken 9-13, Breivika, P.O. Box 6122, NO-9291 Tromsø, Norway 3 Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, I-33100 Udine, Italy;
[email protected] 4 Irish Sea Fisheries Board (Bord Iascaigh Mhara, BIM), Dún Laoghaire, A96 E5A0 Co. Dublin, Ireland;
[email protected] * Correspondence: Federico.Lian@nofima.no; Tel.: +47-77629078 Abstract: High-pressure processing (HPP) in a large-scale industrial unit was explored as a means for producing added-value claw meat products from edible crab (Cancer pagurus). Quality attributes were comparatively evaluated on the meat extracted from pressurized (300 MPa/2 min, 300 MPa/4 min, 500 MPa/2 min) or cooked (92 ◦C/15 min) chelipeds (i.e., the limb bearing the claw), before and after a thermal in-pack pasteurization (F 10 = 10). Satisfactory meat detachment from the shell 90 was achieved due to HPP-induced cold protein denaturation. Compared to cooked or cooked– Citation: Lian, F.; De Conto, E.; pasteurized counterparts, pressurized claws showed significantly higher yield (p < 0.05), which was Del Grippo, V.; Harrison, S.M.; Fagan, possibly related to higher intra-myofibrillar water as evidenced by relaxometry data, together with J.; Lyng, J.G.; Brunton, N.P.