Research Article
The Effect of Feeding with Chironomid and Artemia on Fatty Acids and Amino Acids Profiles in Persian Sturgeon (Acipenser persicus) Larvae
Table 6
Comparison of amino acids of Persian sturgeon larvae and live foods after 11 days of feeding (mean ± SE; n = 3).
| | Treatment 1 | Live food | Treatment 2 | Live food | Treatment 3 | Live food | Treatment 4 | Live food | | (Artemia + Daphnia) | Artemia | Daphnia | (Artemia) | Artemia | (Artemia + Chironomid) | Artemia | Chironomid | (Chironomid) | Chironomid |
| Arginine | | | | | | 4.21 ± 0.07c | | 5.03 ± 0.10b | 4.32 ± 0.15 | 5.03 ± 0.10 | Histidine | | | | | | 3.63 ± 0.13b | | 4.78 ± 0.24a | 2.80 ± 0.78 | 4.78 ± 0.24 | Leucine | | | | | | 5.60 ± 0.20b | | 4.39 ± 0.06c | 5.28 ± 0.12a | 4.39 ± 0.06b | Isoleucine | | | | | | 1.67 ± 0.01b | | 1.35 ± 0.11b | 1.64 ± 0.09 | 1.35 ± 0.11 | Lysine | | | | | | 6.16 ± 0.08a | | 1.35 ± 0.09b | 5.88 ± 0.66a | 1.35 ± 0.09b | Threonine | | | | | | 3.10 ± 0.27 | | 2.96 ± 0.12 | 3.10 ± 0.13 | 2.96 ± 0.12 | Valine | | | | | | 3.87 ± 0.24 | | 3.87 ± 0.11 | 3.57 ± 0.01 | 3.87 ± 0.11 | Methionine | | | | | | 2.61 ± 0.08b | | 2.89 ± 0.08b | 2.61 ± 0.25 | 2.89 ± 0.08 | Phenylalanine | | | | | | 8.24 ± 0.38b | | | 10.70 ± 0.00b | | Tyrosine | | | | | | 3.71 ± 0.66b | | 6.01 ± 0.09a | 3.04 ± 1.61 | 6.01 ± 0.09 |
| Aspartic acid | | | | | | 8.12 ± 0.74 | | 9.09 ± 0.03 | 8.13 ± 0.95 | 9.09 ± 0.03 | Glutamine | | | | | | 20.66 ± 0.12a | | | 20.61 ± 0.82 | 18.24 ± 0.06 | Serine | | | | | | 5.01 ± 0.18b | | 7.27 ± 0.07a | 6.79 ± 0.38 | 7.27 ± 0.07 | Glycine | | | | | | 8.98 ± 0.01b | | 6.55 ± 0.21c | 8.24 ± 0.12a | 6.55 ± 0.21b | Alanine | | | | | | 5.92 ± 0.02 | | 6.28 ± 0.26 | 5.62 ± 0.38 | 6.28 ± 0.26 | Proline | | | | | | 5.05 ± 0.18b | | 5.49 ± 0.08b | 5.71 ± 0.38 | 5.49 ± 0.08 | Hydroxyproline | | | | | | 3.47 ± 0.10a | | 1.21 ± 0.09b | 3.07 ± 0.24a | 1.21 ± 0.09b |
| EAA | | | | | | 42.80 ± 0.36c | | | 42.95 ± 2.78 | 45.87 ± 0.00 | Nonessential | | | | | | 57.20 ± 0.36a | | | 57.05 ± 2.78 | 54.13 ± 0.00 |
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Dissimilar letters in each row indicate a significant difference between different treatments ( ). |