Effects of Antarctic Krill Meal in Diet on Reproductive Performance and Embryo Quality of Eriocheir sinensis
Table 6
Fatty acid composition of embryos in different diet groups (mg/g wet weight).
Parameters
Diet group
K0
K10
K20
Control
C14 : 0
0.47 ± 0.18
0.34 ± 0.01
0.50 ± 0.09
0.60 ± 0.35
C15 : 0
0.18 ± 0.06ab
0.13 ± 0.01b
0.17 ± 0.01ab
0.28 ± 0.09a
C16 : 0
8.04 ± 2.89
6.33 ± 1.51
7.49 ± 1.03
9.77 ± 4.21
C17 : 0
0.29 ± 0.11
0.18 ± 0.06
0.22 ± 0.06
0.31 ± 0.08
C18 : 0
2.05 ± 0.73
1.67 ± 0.13
1.84 ± 0.12
2.37 ± 1.19
∑SFA
11.03 ± 3.95
8.65 ± 1.56
10.22 ± 1.04
13.34 ± 5.78
C16 : 1
7.07 ± 2.77
6.82 ± 3.71
5.24 ± 1.09
7.32 ± 3.20
C20 : 1
0.23 ± 0.08
0.15 ± 0.04
0.23 ± 0.09
0.26 ± 0.12
C24 : 1
0.08 ± 0.01
0.06 ± 0.02
0.06 ± 0.01
0.10 ± 0.04
C18 : 1n9c
15.11 ± 4.46
13.96 ± 4.94
14.69 ± 1.65
17.64 ± 6.75
C22 : 1n9
0.07 ± 0.01
0.06 ± 0.01
0.06 ± 0.01
0.08 ± 0.01
∑MUFA
22.56 ± 7.30
21.04 ± 8.70
20.25 ± 2.06
25.39 ± 9.51
C18 : 2n6c
6.73 ± 2.31
7.02 ± 2.36
5.90 ± 0.74
7.02 ± 3.24
C18 : 3n3
1.26 ± 0.68
1.11 ± 0.10
0.82 ± 0.21
1.40 ± 0.61
C20 : 2
0.63 ± 0.17a
0.31 ± 0.06b
0.35 ± 0.12ab
0.45 ± 0.08ab
C20 : 3n3
0.16 ± 0.04
0.08 ± 0.03
0.11 ± 0.04
0.17 ± 0.09
C20 : 3n6
0.09 ± 0.02
0.06 ± 0.01
0.06 ± 0.01
0.09 ± 0.03
C20 : 4n6 (ARA)
2.38 ± 0.69a
1.24 ± 0.38b
1.55 ± 0.31ab
2.31 ± 0.20ab
C20 : 5n3 (EPA)
4.75 ± 1.73
3.01 ± 0.47
4.86 ± 0.74
4.85 ± 1.66
C22 : 6n3 (DHA)
3.71 ± 1.73
1.94 ± 1.09
4.18 ± 2.96
4.59 ± 2.15
∑PUFA
19.71 ± 6.95
14.75 ± 1.79
17.82 ± 1.37
20.86 ± 6.88
∑HUFA
10.85 ± 3.94
6.18 ± 0.92
10.59 ± 1.98
11.74 ± 3.98
Note: Data in the table are represented as means ± SD (n = 3). Tukey test of statistical analysis is used to compare the means; values in each row with different superscripts are significantly different (). ∑SFA is the total content of saturated fatty acids; ∑MUFA is the total content of monounsaturated fatty acids, ∑PUFA is the total content of polyunsaturated fatty acids, ∑HUFA = ARA + EPA + DHA.
