Research Article
Separation and Enrichment of Omega 3, 6, and 9 Fatty Acids from the By-Products of Vietnamese Basa Fish Processing using Deep Eutectic Solvent
Table 2
Physical index of DES solution at 30°C.
| No. | Index | Choline chloride : urea ratio | 1 : 1 ratio | 2 : 1 ratio |
| 1 | pH | 6.65 | 5.92 | 2 | Density (g/ml) | 1.197 | 1.167 | 3 | Viscosity (cP) | 61.5 | 57.3 | 4 | Electronic conductivity (mS) | 1.64 | 2.69 | 5 | Water concentration (%) | 0.65 | 0.81 |
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