|
Final body weight (FBW), liver weight, heart weight, glutathione peroxidase activity (GPX, U/ml), total antioxidant status (TAS, mmol/l), mg selenium/kg leg muscle, thiobarbituric acid reactive substances (TBA) mg/kg leg muscle and front face fluorescence spectrometry (FFF) and thigh muscle fatty acid composition (g/100 g fatty acid) for broilers fed diets based on wheat with different fat source; rapeseed oil (RO) or rapeseed oil plus linseed oil (LO), and with different selenium concentration: 0.50 mg Se/kg or 0.84 mg Se/kg diet. |
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| Fat source |
Selenium |
P (Fat source) |
P (Selenium) |
P (Fat source*Selenium) |
RSD |
|||
| RO |
LO |
50Se |
84Se |
|||||
|
|
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| FBW |
783 |
749 |
775 |
756 |
0,04 |
NS |
NS |
64,12 |
| Liver g |
26,1 |
24,8 |
25,8 |
25 |
NS |
NS |
0,003 |
2,63 |
| Heart g |
7,24 |
6,51 |
7,1 |
6,7 |
0,007 |
NS |
NS |
1,02 |
| Se mg/kg muscle |
0,33 |
0,34 |
0,28 |
0,39 |
<0,0001 |
<0,0001 |
<0,0001 |
0,012 |
| Gpx U/ml |
14,4 |
14,5 |
12,5 |
16,3 |
NS |
<0,0001 |
NS |
2,29 |
| TAS mmol/l |
0,79 |
0,71 |
0,77 |
0,74 |
NS |
NS |
NS |
0,186 |
| FFF |
76 |
410 |
245 |
224 |
NS |
NS |
NS |
1597 |
| TBA ug/g muscle |
0,35 |
0,3 |
0,31 |
0,33 |
0,012 |
NS |
NS |
0,075 |
| Thigh muscle fatty acids, g/100 g fat: |
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| C14:0 |
0,38 |
0,41 |
0,4 |
0,39 |
NS |
NS |
0,018 |
0,1 |
| C14:1 |
1,98 |
2,01 |
1,91 |
2,14 |
NS |
0,013 |
NS |
0,35 |
| C16:0 |
14,44 |
14,89 |
14,5 |
14,83 |
0,057 |
NS |
NS |
0,91 |
| C16:1 |
1,07 |
1,27 |
1,21 |
1,13 |
0,019 |
NS |
0,043 |
0,32 |
| C18:0 |
11,3 |
11,3 |
11,1 |
11,5 |
NS |
NS |
0,017 |
1,19 |
| C18:1 |
23,1 |
22,6 |
23,5 |
22,3 |
NS |
NS |
NS |
2,52 |
| C18:2 |
16,4 |
15,5 |
16 |
16 |
0,001 |
NS |
0,019 |
1,03 |
| C18:3 |
1,71 |
2,59 |
2,2 |
2,1 |
<.0001 |
NS |
NS |
0,48 |
| C20:4 |
5,09 |
4,22 |
4,56 |
4,75 |
0,0002 |
NS |
NS |
0,84 |
| C20:5 |
0,88 |
1,41 |
1,07 |
1,22 |
<0,0001 |
0,016 |
NS |
0,23 |
| C22:5 |
2,24 |
2,73 |
2,31 |
2,66 |
0,0002 |
0,006 |
0,059 |
0,482 |
| C22:6 |
3,32 |
3,27 |
3,11 |
3,48 |
NS |
0,035 |
NS |
0,673 |
| 18:2/18:3 |
9,97 |
6,34 |
8,1 |
8,3 |
<.0001 |
NS |
NS |
1,94 |
| 20:4/20:5 |
5,94 |
3,05 |
4,72 |
4,26 |
<0,0001 |
NS |
NS |
0,996 |
Haug et al. Lipids in Health and Disease 2007 6:29 doi:10.1186/1476-511X-6-29 |
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