Optimization of Conversion of High Free Fatty Acid Jatropha curcas Oil to Biodiesel Using Response Surface Methodology

Table 4

Optimized input process parameters and optimum value of JCB yield.

Response	Optimized value of input process				Modified value of input process				Predicted; value	Experimental; value	Error; %
	parameters				parameters
	𝐴	𝐵	𝐶	𝐷	𝐴	𝐵	𝐶	𝐷
JCB yield (%)	0.80	54.42	109.32	11.07	1.0	55	110	11	98.89	98.3	0.6