Determination of Microalgal Lipid Content and Fatty Acid for Biofuel Production

Figure 1

Lipid molecules. Triacylglycerol (NL) on the left. Phospholipid (polar lipid) on the right. R′, R′′, and R‴ in the triacylglycerol molecule represent fatty acid chains. Phospholipid molecule is negatively charged [15].