Identification of Fatty Acids in Virgin Coconut Oil (VCO), Cocoa Beans, Crude Palm Oil (CPO), and Palm Kernel Beans Using Gas Chromatography

Abstract This study aims to identify saturated and unsaturated fatty acids in Crude Palm Oil (CPO), palm kernel seeds, Virgin Coconut Oil (VCO), and cocoa beans using Gas Chromatography (GC-FID). The results of GC-FID analysis showed that VCO contains 90.896% saturated fatty acids, 49.382% CPO, 37.395% palm kernel seeds, and 21.197% cocoa beans. Lauric acid is the highest component in VCO, namely 45.567%, while in CPO the highest component is palmitic acid 43.343%, palm kernel seeds are lauric acid 21.683%, and steric acid 12.120% in cocoa beans. The most unsaturated fatty acids were found in CPO, namely 50.517%, and cocoa beans 11.825%. The unsaturated fatty acids in CPO are oleic acid 39.538% and linoleic acid 10.290%, while in cocoa beans linoleic acid is 11.016%.