*2.3. Effect of Cooling Time in SAC*

For this part of the experiment, the coolant temperature and stirring rate were kept constant, at −8 ◦C and 140 rpm, respectively. The parameter range for cooling time is 5 min, 10 min, 15 min, 20 min, and 25 min. Figure 4 shows the plotted graph using GC-MS data for FAME purity against cooling time, while Table 2 showed the observation of the effect of cooling time in SAC. For the cooling time parameter, at constant −8 ◦C and 140 rpm, a cooling time of 10 min indicates the optimum value to yield the highest purity of FAME content, which is 99.993% purity.

