|
Experimental diets
|
---|
FO
|
LO
|
SO
|
Lard
|
---|
Proximate composition (% wet weight)
|
Moisture
|
77.9 ± 0.8
|
79.1 ± 0.4
|
78.7 ± 1.2
|
77.6 ± 0.4
|
Crude protein
|
18.1 ± 0.5
|
18.1 ± 0.8
|
17.6 ± 0.9
|
18.8 ± 0.6
|
Crude lipid
|
1.44 ± 0.36
|
1.70 ± 0.27
|
1.36 ± 0.17
|
1.32 ± 0.24
|
Ash
|
1.37 ± 0.16
|
1.03 ± 0.11
|
1.14 ± 0.09
|
1.46 ± 0.02
|
Fatty acid (% total fatty acid)
|
14:0
|
2.54 ± 0.17b
|
1.84 ± 0.12a
|
1.45 ± 0.02a
|
1.68 ± 0.03a
|
16:0
|
21.8 ± 0.5a
|
20.8 ± 0.1a
|
20.8 ± 0.2a
|
23.4 ± 0.7b
|
18:0
|
5.30 ± 0.12a
|
5.91 ± 0.14ab
|
6.01 ± 0.28ab
|
6.64 ± 0.25b
|
16:1n-7
|
5.61 ± 0.58b
|
2.42 ± 0.18a
|
2.49 ± 0.37a
|
4.94 ± 0.12b
|
18:1n-9 (OA)1
|
21.5 ± 1.7a
|
21.2 ± 0.7a
|
20.3 ± 0.1a
|
27.98 ± 1.2b
|
18:2n-6 (LA)2
|
4.90 ± 0.31a
|
7.38 ± 0.20b
|
15.86 ± 0.45c
|
6.29 ± 0.39ab
|
18:3n-3 (ALA)3
|
4.90 ± 0.28b
|
10.47 ± 0.48c
|
2.78 ± 0.31a
|
1.67 ± 0.02a
|
20:4n-6
|
1.92 ± 0.32
|
1.09 ± 0.04
|
1.09 ± 0.02
|
1.42 ± 0.04
|
20:5n-3 (EPA)4
|
6.20 ± 0.31b
|
4.96 ± 0.05a
|
4.49 ± 0.13a
|
4.59 ± 0.38a
|
22:5n-3
|
1.56 ± 0.15b
|
1.42 ± 0.05ab
|
1.30 ± 0.03ab
|
1.04 ± 0.13a
|
22:6n-3 (DHA)5
|
18.2 ± 1.8
|
16.4 ± 1.0
|
15.7 ± 0.2
|
14.0 ± 1.9
|
- Values are mean of triplicate groups and presented as mean ± SE. Values with different superscripts in the same row are significantly different (P < 0.05). The lack of superscript letter indicates no significant differences among treatments
- FO fish oil, LO linseed oil, SO soybean oil
- 1Oleic acid
- 2Linoleic acid
- 3α-Linolenic acid
- 4Eicosapentaenoic acid
- 5Decosahexaenoic acid