Table 1. Proximate composition of pork loin injected with three different commercial collagen mixtures

Traits (%)	Control	Type of commercial collagen mixture
Traits (%)	Control	CM-A	CM-B	CM-C
Moisture	66.89±0.69^b	69.32±0.24^a	69.73±0.58^a	70.45±0.47^a
Protein	23.13±1.57	23.01±1.37	24.26±0.88	23.68±0.84
Fat	5.07±0.24	4.05±0.33	4.06±0.37	3.85±0.62
Ash	1.92±0.09	2.05±0.03	2.13±0.11	2.12±0.06

All values are mean±SE of four replicates.
Values with different letters on the bar are significantly different (p<0.05).
Control, samples injected with no collagen mixture; CM-A, samples injected with commercial collagen mixture A; CM-B, samples injected with commercial collagen mixture B; CM-C, samples injected with commercial collagen mixture C.