Table 7.

Effects of rumen protected methionine and α-tocopherol on pH and TBARS values in longissimus muscle of Hanwoo steers during refrigerated storage.

Items	Storage Days	Control	Treatment	Pr >|t|
pH	0	5.41 ± 0.04	5.42 ± 0.06	0.82
	3	5.42 ± 0.04	5.44 ± 0.05	0.36
	6	5.45 ± 0.04	5.46 ± 0.06	0.81
	9	5.66 ± 0.11	5.68 ± 0.21	0.82
TBARS 1 (mg MDA/kg)	0	0.35 ± 0.04	0.38 ± 0.06	0.47
	3	0.42 ± 0.12	0.38 ± 0.18	0.62
	6	0.50 ± 0.11	0.47 ± 0.05	0.64
	9	0.57 ± 0.26	0.40 ± 0.14	0.12

¹ TBARS, 2—Thiobarbituric acid reactive substances.