Table 2 Physicochemical traits between loins of crossbred pigs sired either Duroc or synthetic breed based on Korean native breed

Items1)	Breed2)		Sex		Significance
	LYD	LYW	Castrate	Gilt	Breed	Sex	Breed×Sex
Moisture (%)	72.88±0.903)	73.01±1.73	72.94±1.46	72.95±1.30	ns	ns	ns
Fat (%)	3.30±1.14	4.38±2.05	3.95±1.62	3.73±1.87	*	ns	ns
Shear force (kg/cm2)	3.93±0.90	3.08±0.78	3.37±0.99	3.62±0.88	***	ns	ns
Cooking loss (%)	12.48±1.94	13.90±1.98	12.60±1.82	13.93±2.15	**	*	ns
WHC (%)	74.51±4.58	78.12±6.20	75.14±5.53	77.60±5.73	*	ns	*
pH	5.57±0.11	5.41±0.08	5.49±0.12	5.48±0.12	***	ns	ns
Meat color
Lightness	46.89±1.86	46.53±1.50	47.06±1.60	46.34±1.72	ns	ns	ns
Redness	14.69±1.06	15.37±0.64	15.06±0.80	15.01±1.06	**	ns	ns
Yellowness	6.63±0.94	7.45±0.67	6.99±1.02	7.09±0.78	***	ns	ns

¹⁾ WHC, water holding capacity.
²⁾ LYD, Landrace×Yorkshire×Duroc; LYW, Landrace×Yorkshire×Woori black pig based on Korean native breed.
³⁾ Values are mean±standard error.
^* p<0.05
^** p<0.01
^*** p<0.001.
ns, not significant.