Research Article

Optimization to Hydrothermal Liquefaction of Low Lipid Content Microalgae Spirulina sp. Using Response Surface Methodology

Table 1

Elemental analysis and HHV estimate.

SampleElemental compositionsHHV (MJ·kg−1)Lipid (wt.%)Protein (wt.%)
CHNSO

Powder44.46.79.80.6938.318.17.8%63.7%
Fresh43.36.510.80.5438.817.48.1%64.2%