Table 4. Free amino acids (FAA) compositions of longissimus dorsi muscle of Hanwoo steers by boiled feed

Items	Control (mg/100 g)	Boiled feed (mg/100 g)	p-value
Glycine (Gly)	0.25 ± 0.06	0.18 ± 0.02	0.221
Alanine (Ala)	20.62 ± 1.50	21.63 ± 0.71	0.503
Serine (Ser)	2.21 ± 0.18	2.31 ± 0.09	0.574
Proline (Pro)	1.76 ± 0.17	2.12 ± 0.16	0.170
Valine (Val)	3.36 ± 0.38	3.96 ± 0.21	0.150
Threonine (Thr)	1.98 ± 0.16	2.05 ± 0.11	0.733
Leucine (Leu)	2.84 ± 0.38	3.64 ± 0.40	0.201
Isoleucine (Ile)	0.57 ± 0.16	0.68 ± 0.13	0.593
Aspartic acid (Asp)	0.53 ± 0.00	0.53 ± 0.00	-
Lysine (Lys)	3.21 ± 0.31	3.27 ± 0.14	0.851
Glutamic acid (Glu)	1.62 ± 0.20	2.26 ± 0.27	0.111
Methionine (Met)	0.45 ± 0.03	0.53 ± 0.06	0.294
Histidine (His)	2.17 ± 0.11	2.14 ± 0.10	0.843
Phenylalanine (Phe)	0.99 ± 0.09	1.25 ± 0.15	0.212
Arginine (Arg)	4.35 ± 0.47	4.00 ± 0.15	0.408
Tyrosine (Tyr)	2.35 ± 0.08	2.57 ± 0.10	0.156
Cystine (Cys-cys)	0.73 ± 0.00	0.73 ± 0.00	-

Means ± SEM.
Each sample repeated 3 times with triple.