Sl No

Methanol to oil molar ratio

Mass of oil (g)

Mass of methanol (g)

Weight of methyl ester collected (g)

Yield %

1

3:1

130.86

14.4

111.36

85.01

2

3.5:1

130.86

16.8

117.5

89.78

3

4:1

130.86

19.2

129.11

98.66

4

4.5:1

130.86

21.6

129.6

99.20

5

5:1

130.86

24

87.24

66.67