No. crt.

Fatty acid

Characteristic ions

(%)

Sample 1

(%)

Sample 2

1

Palmitic acid ethyl ester (C16:0)

73, 87, 101 … 255, 284

29.78

41.35

2

Linoleic acid ethyl ester (C18:2)

67, 81, 95, 109, 262, 308

15.68

2.68

3

Oleic acid ethyl ester (C18:1)

67, 81, 95, 109, 264, 310

25.35

17.09

4

Stearic acid ethyl ester (C18:0)

73, 87, 101 … 283, 312

29.19

38.86