Table 6 Fatty acid concentration (mg/100 g muscle) of longissimus thoracis obtained from Hanwoo steers fed with different supplementary hay

C14:0

492^c

727^a

643^b

38.75

<0.001

C16:0

2960^c

4665^a

4059^b

226

<0.001

C16:1n-7

443^b

740^a

581^ab

43.29

0.01

C18:0

992^c

1551^a

1342^b

68.97

<0.001

C18:1n-9

4728^c

7510^a

6481^b

259

<0.001

C18:2n-6

365^c

528^a

477^b

14.25

<0.001

C18:3n-3

40.44^c

92.46^a

61.92^b

3.58

<0.001

C20:1n-9

36.40^a

54.20^a

39.91^b

2.87

<0.001

C20:4n-6

45.50^b

63.77^a

66.05^a

4.51

<0.001

C20:5n-3

8.09^b

12.75^a

12.38^a

0.86

<0.001

Total fatty acids

10111^c

15944^b

13763^a

816

<0.001

∑SFA

4445^b

6943^a

6044^a

312

<0.001

∑MUFA

5207^c

8304^a

7102^b

285

<0.001

∑PUFA

459^b

697^a

618^a

31.56

<0.001

∑n-6

410^b

591^a

544^a

18.84

<0.001

∑n-3

48.53^c

105^a

74.31^b

19.03

<0.001

n-6/n-3

8.46^a

5.64^b

7.31^a

0.16

0.01