## 3 Results
### Nutritional Analysis in Shrimp under Different Feeding Regime
\begin{table}
\begin{tabular}{c c c c c} \hline \hline
**Fatty Acid (mg/100 g DW)** & **Symbol** & **Commercial Pellet (C)** & **Ex-Situ Biofloc (BF)** & **Fold Change (C/BF)** \\ \hline Methyl Hexanoate & 6:0 & 1.23 \(\pm\) 0.14 \({}^{\text{a}}\) & 1.08 \(\pm\) 0.07 \({}^{\text{a}}\) & 1.14 \\ Methyl Octaoate & 8:0 & 2.03 \(\pm\) 0.01 \({}^{\text{a}}\) & 2.04 \(\pm\) 0.04 \({}^{\text{a}}\) & 0.99 \\ Methyl Decanoate & 10:0 & ND & ND & ND \\ Methyl Undecanoate & 11:0 & ND & ND & ND \\ Methyl Laurate & 12:0 & 2.70 \(\pm\) 0.45 \({}^{\text{a}}\) & 0.91 \(\pm\) 0.10 \({}^{\text{b}}\) & 2.98 \\ Methyl Tridecanoate & 13:0 & ND & ND & ND \\ Methyl Myristate & 14:0 & 36.39 \(\pm\) 7.85 \({}^{\text{a}}\) & 9.44 \(\pm\) 2.43 \({}^{\text{b}}\) & 3.86 \\ Myristoleic Acid Methyl Ester & 14:1 & 1.21 \(\pm\) 0.27 \({}^{\text{b}}\) & 3.20 \(\pm\) 0.81 \({}^{\text{a}}\) & 0.38 \\ Methyl Pentadecanoate & 15:0 & 6.55 \(\pm\) 1.42 \({}^{\text{a}}\) & 2.90 \(\pm\) 0.68 \({}^{\text{b}}\) & 2.25 \\ Cis-10-Pentadecanoic Acid Methyl Ester & 15:1 & 61.17 \(\pm\) 45.90 \({}^{\text{a}}\) & 90.38 \(\pm\) 53.40 \({}^{\text{a}}\) & 0.68 \\ Methyl Palmitate & 16:0 & 215.46 \(\pm\) 30.88 \({}^{\text{a}}\) & 91.74 \(\pm\) 53.35 \({}^{\text{b}}\) & 2.35 \\ Methyl Pamitolete & 16:1 & 48.82 \(\pm\) 11.91 \({}^{\text{b}}\) & 95.06 \(\pm\) 25.59 \({}^{\text{a}}\) & 0.51 \\ Methyl Heptadecanoate & 17:0 & 16.63 \(\pm\) 4.51 \({}^{\text{a}}\) & 3.76 \(\pm\) 0.92 \({}^{\text{b}}\) & 4.42 \\ Cis-10-Heptadecanoic Acid Methyl Ester & 17:1 & 3.64 \(\pm\) 0.77 \({}^{\text{a}}\) & 2.13 \(\pm\) 0.57 \({}^{\text{b}}\) & 1.71 \\ Methyl Stearate & 18:0 & 79.60 \(\pm\) 25.93 \({}^{\text{a}}\) & 8.17 \(\pm\) 2.06 \({}^{\text{b}}\) & 9.75 \\ Trans-9-Eladide Methyl Ester & 18:1n9t & 67.15 \(\pm\) 15.97 \({}^{\text{a}}\) & 5.59 \(\pm\) 1.48 \({}^{\text{b}}\) & 12.01 \\ Cis-9-Oleic Acid Methyl ester & 18:1n9c & 158.45 \(\pm\) 16.28 \({}^{\text{a}}\) & 13.55 \(\pm\) 3.52 \({}^{\text{b}}\) & 11.69 \\ Linolelaidic Acid Methyl Ester & 18:2n6t & ND & ND & ND \\ Methyl Linoleate & 18:2n6c & 14.05 \(\pm\) 4.95 \({}^{\text{a}}\) & 4.18 \(\pm\) 3.99 \({}^{\text{b}}\) & 3.36 \\ Gamma-Linolenic Acid Methyl Ester & 18:3n6 & 42.49 \(\pm\) 10.24 \({}^{\text{a}}\) & 1.34 \(\pm\) 0.13 \({}^{\text{b}}\) & 31.62 \\ Methyl Linolenate & 18:3n3 & 42.93 \(\pm\) 10.35 \({}^{\text{a}}\) & 7.29 \(\pm\) 1.81 \({}^{\text{b}}\) & 5.89 \\ Methyl Arachidate & 20:0 & 6.40 \(\pm\) 1.18 \({}^{\text{a}}\) & 1.94 \(\pm\) 0.30 \({}^{\text{b}}\) & 3.31 \\ Methyl cis-11-Eicosanoate & 20:1 & 18.46 \(\pm\) 3.50 \({}^{\text{a}}\) & 0.76 \(\pm\) 0.06 \({}^{\text{b}}\) & 24.22 \\ Cis-11,14-Eicosadienoic Acid Methyl Ester & 20:2 & 5.61 \(\pm\) 1.07 \({}^{\text{a}}\) & 0.87 \(\pm\) 0.08 \({}^{\text{b}}\) & 6.45 \\ Methyl Heneicosanoate & 21:0 & 1.36 \(\pm\) 0.12 \({}^{\text{a}}\) & 0.71 \(\pm\) 0.04 \({}^{\text{b}}\) & 1.92 \\ Cis-8,11,14-Eicosatrienoic Acid Methyl & & & & \\ Ester & 20:3n6 & 3.03 \(\pm\) 0.46 \({}^{\text{b}}\) & 22.43 \(\pm\) 6.12 \({}^{\text{a}}\) & 0.14 \\ Methyl Cis-11,14-17-Eicosatrienoic Acid Methyl & & & & \\ Ester & 20:3n3 & 15.54 \(\pm\) 3.10 \({}^{\text{a}}\) & 21.77 \(\pm\) 6.02 \({}^{\text{a}}\) & 0.71 \\ Methyl Cis-5,8,11,14-Eicosateraneoic & & & & \\ Acid Methyl Ester & 20:4n6 & 2.56 \(\pm\) 0.43 \({}^{\text{a}}\) & 1.73 \(\pm\) 0.26 \({}^{\text{b}}\) & 1.48 \\ Methyl Cis-5,8,11,14,17-Eicosapentaenoic & & & & \\ Acid Methyl Ester & & & & \\ Methyl Behenate & 22:0 & 2.44 \(\pm\) 0.35 \({}^{\text{a}}\) & 1.90 \(\pm\) 0.30 \({}^{\text{a}}\) & 1.28 \\ Methyl Erucate & 22:1n9 & 14.03 \(\pm\) 4.67 & ND & ND \\ Methyl Tricosaonate & 23:0 & 0.84 \(\pm\) 0.09 \({}^{\text{a}}\) & 0.75 \(\pm\) 0.11 \({}^{\text{a}}\) & 1.12 \\ Cis-13,16-Docosadenoic Acid Methyl & 22:2 & 11.44 \(\pm\) 2.85 & ND & ND \\ Ester & & & & \\ Methyl Lionecerate & 24:0 & 4.45 \(\pm\) 0.78 \({}^{\text{a}}\) & 2.86 \(\pm\) 0.53 \({}^{\text{b}}\) & 1.55 \\ Cis-4,7,10,13,16,19-Docosahexaneoic Acid & & & & \\ Methyl Ester & & & & \\ Methyl Nervonate & 24:1 & 3.77 \(\pm\) 1.14 \({}^{\text{a}}\) & 0.94 \(\pm\) 0.37 \({}^{\text{b}}\) & 4.01 \\ \hline \hline \end{tabular} Note: Blue-colored text indicated that these calculated values were out of limit of quantification. ND: not detectable.  
\end{table}