Fatty acid profile was derived at the end of BGP and NSP conditions. The fatty acid composition showed presence of saturated fatty acids (SFA) and unsaturated fatty acids (USFA) with varying ratios at the end of BGP and NSP (Fig. 4). A total of 12 fatty acids were detected of which 9 were SFA and 3 were USFA. BGP conditions showed medium chain fatty acids (Caproic acid methyl ester (C6:0): Caprylic acid methyl ester (C8:0): Undecanoic acid methyl ester (C11:0) and Lauric acid (C12:0), while both the conditions (light and dark) of NSP showed long chain fatty acids including both SFA and USFA's. It is evident from the Table 1, that the NSP conditions showed increment in fatty acid chain including both SFA and USFA's under environmental stress condition. NSP light condition showed synthesis of only SFA ITridecanoic acid (C13:0): Pentadecanoic acid (C15:0): Palmitic acid (C16:0): Hep- tadecanoic (C17:0) and Stearic acid (C18:0)] where as NSP dark condition showed synthesis of both SFA and USFA (Tri decanoic acid (C13:0); Cis-10-pentadecanoic acid (C15:1):