Table 2. Proximate composition of WHD meat by feeding diets

Cut	Composition	CD1)	ED
Loin	Fat (%)	4.49 ± 1.96b	6.04 ± 3.05a
	Moisture (%)	71.94 ± 1.24	71.06 ± 1.91
	Protein (%)	22.15 ± 1.09a	21.22 ± 1.68b
	Collagen (%)	0.26 ± 0.05	0.28 ± 0.04
Ham	Fat (%)	2.40 ± 1.00b	3.34 ± 1.70a
	Moisture (%)	74.15 ± 0.99	73.72 ± 1.43
	Protein (%)	21.98 ± 0.78a	21.19 ± 1.15b
	Collagen (%)	0.24 ± 0.04	0.24 ± 0.04
Belly	Fat (%)	47.48 ± 7.84a	41.05 ± 6.71b
	Moisture (%)	43.68 ± 5.80b	47.67 ± 5.36a
	Protein (%)	10.80 ± 1.55	11.03 ± 2.09
	Collagen (%)	1.58 ± 0.33	1.30 ± 0.36

CD (control diet), pigs were fed a basal diet; ED (experiment diet), pigs were fed a basal diet + 4% lysine, isoleucine, methionine, threonine, valine and tryptophan during growing phase and supplemented with 0.1% chromium picolinate during finishing phase.
Means within a row with different superscripts are significantly different (p < 0.05).
WHD, Woori heukdon.