Table 2. Egg FA compositions of ducks fed with DSGLE (%).
| FAs | R0 | R1 | R2 | R3 | R4 |
|---|---|---|---|---|---|
| Miristic | 0.31 ± 0.02 | 0.28 ± 0.03 | 0.3 ± 0.03 | 0.31 ± 0.03 | 0.30 ± 0.04 |
| Palmitic | 24.66 ± 0.73c | 20.62 ± 0.99a | 20.87 ± 1.29ab | 21.92 ± 1.35ab | 22.61 ± 2.12b |
| Stearic | 4.53 ± 0.34cd | 3.23 ± 0.41a | 4.73 ± 0.56d | 3.97 ± 029bc | 3.74 ± 0.50ab |
| Arachidic | 6.73 ± 0.62 | 6.75 ± 0.58 | 6.32 ± 0.36 | 6.32 ± 0.38 | 6.28 ± 0.19 |
| SFA | 36.23 ± 1.43b | 30.89 ± 1.68a | 32.21 ± 1.53a | 32.53 ± 1.47a | 30.66 ± 0.67a |
| Palmitoleic | 2.39 ± 0.31 | 3.26 ± 0.49 | 2.65 ± 0.26 | 32.53 ± 1.47 | 3.18 ± 0.38 |
| Oleic | 39.79 ± 1.99ab | 39.37 ± 1.34ab | 41.69 ± 0.52b | 37.86 ± 2.02a | 37.89 ± 1.99a |
| MUFA | 42.18 ± 2.23ab | 42.63 ± 1.04bc | 44.34 ± 0.49c | 41.11 ± 1.91ab | 40.19 ± 1.13a |
| Linoleic | 0.03 ± 0.01a | 0.05 ± 0.01cd | 0.05 ± 0.01bc | 0.04 ± 0.11ab | 0.06 ± 0.01d |
| Linolenic | 0.12 ± 0.09ab | 0.07 ± 0.03a | 0.20 ± 0.11b | 0.11 ± 0.01ab | 0.12 ± 0.04ab |
| Arachidonic | 2.14 ± 0.05a | 2.22 ± 0.08a | 2.10 ± 0.19a | 2.56 ± 0.28b | 2.48 ± 0.12b |
| PUFA | 2.29 ± 0.14a | 2.34 ± 0.08a | 2.35 ± 0.28a | 2.76 ± 0.17b | 2.61 ± 0.11b |
Different superscripts in the same rows indicate significant differences (p < 0.05). R0: 0% DSGLE, R1: 0.5% DSGLE, R2: 1.0% DSGLE, R3: 1.5% DSGLE, R4: 2.0% DSGLE, SFA: saturated fatty acids, MUFA: monounsaturated fatty acids, PUFA: polyunsaturated fatty acids.