Table 2. The incidence of muscle abnormalities (normal, white striping, and wooden) in chicken fillets at different slaughter ages of 34, 41, and 48 d.

Slaughtering age	Incidence, n (%)
	Normal	WS	WS/WB	WB
34 D (n=400)	219 (55)	114 (29)	58 (14)	8 (2)
41 D (n=400)	31 (8)	87 (22)	264 (66)	18 (5)
48 D (n=400)	0 (0)	104 (26)	296 (74)	0 (0)

WS, white striping; WB, wooden breast.