Research Article

Effect of Various Pretreatment for Extracting Intracellular Lipid from Nannochloropsis oculata under Nitrogen Replete and Depleted Conditions

Table 4

Fatty acid composition of N. oculata FAME.

Lipid number Common nameSystematic nameMolecular structureFatty acid (N+) %Fatty acid (Nāˆ’) %

C14:0Myristic acidTetradecanoic acid C12H24O2 9.86 8.94
C16:0Palmitic acidHexadecanoic acid C16H32O219.3913.83
C18:0Stearic acidOctadecanoic acidC18H36O210.769.79
C18:1Oleic acid9-Octadecenoic acidC18H34O235.2144.68
C18:2Linoleic acid9,12-Octadecadienoic acidC18H32O28.156.92
C20:0Arachidic acidEicosanoic acidC18H30O216.6215.84

N+: presence of nitrogen, Nāˆ’: absence of nitrogen.