Table 4.

Sequences, relative intensity (RI), and predicted free radical scavenging (FRS) and metal chelating activity (MCA) scores for the 20 peptides with highest relative intensity from enzymatically derived FPH from minced cod frame (MCF) and heated cod meat (HCM). DPPH scores >0.43 and MCA scores >0.3 are highlighted in bold providing the best cutoff between positive and negative predictions according to the models [77].

MCF
Neut.	Rel. Int. (%)	Score		Alc	Rel. Int. (%)	Score		Neut&Alc	Rel. Int. (%)	Score
		FRS	MCA			FRS	MCA			FRS	MCA
LQGEVEDLMVDVERANG	1.94	0.33	0.17	GFAGDDAPRAVFPS	2.30	0.51	0.25	IIAPPERKYS	3.49	0.40	0.23
LEQQVDDLEGSLEQEKK	1.92	0.38	0.19	RVAPEEHPTLL	2.13	0.51	0.26	GVDNPGHPF	2.00	0.56	0.28
IITNWDDMEK	1.78	0.38	0.19	AGDDAPRAVFPS	2.09	0.41	0.24	LDLL	1.75	0.35	0.28
LTKLEEAEKAADESERGMK	1.17	0.29	0.17	AGPAGPSGPRGPAGIA	1.56	0.51	0.21	VGPF	1.65	0.47	0.27
LEDQLSEIKAKSDENARQ	1.00	0.23	0.17	FLGM	1.34	0.43	0.28	VAPEEHPTL	1.59	0.51	0.25
LEKSYELPDGQVIT	0.92	0.48	0.23	KSYELPDGQVITIG	1.33	0.35	0.21	VLYPPVVEE	1.53	0.52	0.21
VAPEEHPTL	0.90	0.51	0.25	GAAGPAGPSGPRGPAGIA	1.30	0.49	0.20	GADPEDVIVA	1.43	0.32	0.20
IIDQNRDGIISKDDLRD	0.86	0.30	0.22	DIDIRKDLYAN	1.16	0.27	0.17	VIDQDKSGFIE	1.35	0.30	0.19
LDDLQAEEDKVNT	0.81	0.34	0.23	VAPEEHPTLL	1.12	0.56	0.26	AGDDAPRAVFPS	1.20	0.41	0.24
LEKTIDDLEDELYAQK	0.78	0.35	0.22	AGPSGPRGPAGIA	1.08	0.47	0.20	KSYELPDGQ	1.19	0.44	0.23
LKGTEDELDKYSEALKDAQEKLE	0.77	0.34	0.16	NWDDMEKIWHH	1.06	0.34	0.20	VAVL	1.17	0.33	0.23
LTEEMASQDESVAK	0.76	0.31	0.21	GQKDSYVGDEAQSKRGILTL	0.92	0.30	0.18	LFPE	1.17	0.44	0.30
LKGADPEDVIVAA	0.76	0.38	0.19	NWDDME	0.88	0.40	0.21	GLVL	1.16	0.37	0.24
LADWKQKYEEGQAELEGSLKEARS	0.71	0.30	0.15	LRVAPEEHPTL	0.85	0.45	0.25	LLEM	1.12	0.39	0.27
SKYETDAIQRTEELEESKKK	0.69	0.40	0.14	RGDSGPAGPPGEQGML	0.84	0.51	0.29	GERGEQGPGGPGGF	1.08	0.52	0.23
LKAGDSDGDGAIGVDEWAV	0.69	0.35	0.18	ELPDGQVITIG	0.74	0.31	0.20	LGVL	0.95	0.38	0.25
LTDAETKAF	0.65	0.33	0.24	SGSAGKDGMSGLPGPSGPSGPRGR	0.67	0.55	0.25	LDFENE	0.87	0.37	0.27
LKAGDSDGDGAIGVDEWAVLVKA	0.61	0.36	0.13	LDLL	0.67	0.35	0.28	IIDQNRDGIIS	0.83	0.29	0.19
VDDIIQTGVDNPGHPFIMT	0.59	0.42	0.20	LLPVLYPPVVEE	0.65	0.64	0.21	AGPAGPSGPRGPAG	0.81	0.49	0.22
VIDQDKSGFIEEDELKLF	0.57	0.36	0.19	SGPGGPTGPSGM	0.64	0.50	0.23	LLLS	0.79	0.34	0.29
HCM
Neut.	Rel. Int. (%)	FRS	MCA	Alc.	Rel. Int. (%)	FRS	MCA	Netu&Alc	Rel. Int. (%)	FRS	MCA
LEQQVDDLEGSLEQEKK	2.38	0.38	0.19	AGDDAPRAVFPS	3.13	0.41	0.24	VAPEEHPTL	1.91	0.51	0.25
LQGEVEDLMVDVERANG	2.28	0.33	0.17	GPAGPSGPRGPAGIA	2.64	0.49	0.21	VLYPPVVEE	1.75	0.52	0.21
IITNWDDMEK	2.23	0.38	0.19	AGPAGPSGPRGPAGIA	1.90	0.51	0.21	IIDQNRDGIIS	1.45	0.29	0.19
VQHELEEAEERADIAETQVNK	1.46	0.33	0.15	VAPEEHPTLL	1.87	0.56	0.26	ELPDGQVIT	1.14	0.36	0.23
LEKSYELPDGQVIT	1.27	0.48	0.23	GFAGDDAPRAVFPS	1.75	0.51	0.25	VIDQDKSGFIE	1.13	0.30	0.19
VETEKTEIQSALEEAEGTLEHEESKILR	1.00	0.37	0.13	GAAGPAGPSGPRGPAGIA	1.62	0.49	0.20	IIAPPERKYS	1.11	0.40	0.23
LDDLQAEEDKVNT	0.94	0.34	0.23	FLGM	1.53	0.43	0.28	FLPM	1.07	0.46	0.31
LADWKQKYEEGQAELEGSLKEARS	0.74	0.30	0.15	RVAPEEHPTLL	1.42	0.51	0.26	LEDQLSELK	1.06	0.34	0.25
VAPEEHPTL	0.72	0.51	0.25	ELPDGQVITIG	1.34	0.31	0.20	GVDNPGHPF	1.00	0.56	0.28
LFQPSF	0.72	0.42	0.28	KSYELPDGQVITIG	1.21	0.35	0.21	GADPEDVIVA	0.95	0.32	0.20
LDDVIQTGVDNPGHPFIMT	0.71	0.41	0.21	LLPVLYPPVVEE	1.09	0.64	0.21	AAGPAGPSGPRGPAG	0.75	0.49	0.22
LEDECSELKKDIDDLELT	0.71	0.26	0.18	LGEQIDNL	1.03	0.35	0.22	AGDDAPRAVFPS	0.71	0.41	0.24
ARIEELEEELEAERA	0.68	0.36	0.20	NWDDME	0.94	0.40	0.21	LDKNKDPLNDSVVQ	0.68	0.29	0.27
LTEEMASQDESVAK	0.67	0.31	0.21	RGDSGPAGPPGEQGML	0.90	0.51	0.29	FAGDDAPRA	0.67	0.37	0.22
FLPM	0.66	0.46	0.31	FETF	0.85	0.40	0.25	ELPDGQVITI	0.67	0.33	0.20
IEELEEELEAERA	0.65	0.36	0.20	GSAGPRGPSGNIGMPGMTGPQ	0.84	0.48	0.23	KSYELPDGQVITIG	0.63	0.35	0.21
LDFENEMAT	0.65	0.37	0.25	TIIDQNRDGIIS	0.76	0.29	0.20	LDFENE	0.60	0.37	0.27
VDDIIQTGVDNPGHPFIMT	0.63	0.42	0.20	GEKLKGADPEDVIVA	0.70	0.38	0.17	GFNPPDLDIM	0.60	0.39	0.25
LKAGDSDGDGAIGVDEWA	0.61	0.35	0.19	SGSAGKDGMSGLPGPSGPSGPRGR	0.67	0.55	0.25	ELPDGQVI	0.60	0.36	0.25
LVQVQGEVDDSVQEARNAEEKAKKA	0.60	0.34	0.11	SGPGGPTGPSGM	0.67	0.50	0.23	LDLL	0.58	0.35	0.28