[1] Queens Univ Belfast, Belfast BT9 5PX, Antrim, North Ireland
[2] Queens Univ Belfast, Sch Chem, Belfast BT9 5AG, Antrim, North Ireland
[3] Danish Meat Res Inst, DK-4000 Roskilde, Denmark
[4] AFBI Newforge, Agri Food & Biosci Inst, Belfast BT9 5PX, Antrim, North Ireland