Table 6
Fatty acid concentration (mg/100 g muscle) of longissimus thoracis obtained from Hanwoo steers fed with different supplementary hay
Compound | RS | MH | TH | SEM | P value |
---|
C14:0 | 492c | 727a | 643b | 38.75 | <0.001 |
C16:0 | 2960c | 4665a | 4059b | 226 | <0.001 |
C16:1n-7 | 443b | 740a | 581ab | 43.29 | 0.01 |
C18:0 | 992c | 1551a | 1342b | 68.97 | <0.001 |
C18:1n-9 | 4728c | 7510a | 6481b | 259 | <0.001 |
C18:2n-6 | 365c | 528a | 477b | 14.25 | <0.001 |
C18:3n-3 | 40.44c | 92.46a | 61.92b | 3.58 | <0.001 |
C20:1n-9 | 36.40a | 54.20a | 39.91b | 2.87 | <0.001 |
C20:4n-6 | 45.50b | 63.77a | 66.05a | 4.51 | <0.001 |
C20:5n-3 | 8.09b | 12.75a | 12.38a | 0.86 | <0.001 |
Total fatty acids | 10111c | 15944b | 13763a | 816 | <0.001 |
∑SFA | 4445b | 6943a | 6044a | 312 | <0.001 |
∑MUFA | 5207c | 8304a | 7102b | 285 | <0.001 |
∑PUFA | 459b | 697a | 618a | 31.56 | <0.001 |
∑n-6 | 410b | 591a | 544a | 18.84 | <0.001 |
∑n-3 | 48.53c | 105a | 74.31b | 19.03 | <0.001 |
n-6/n-3 | 8.46a | 5.64b | 7.31a | 0.16 | 0.01 |