Table 3. Iodine value of oils extracted using different solvents in gl₂/100 g

Sample	Hexane	CCl₄	Petroleum ether	Acetone	Methanol
Control¹⁾	18.10±0.50^2)b3)	16.10±1.00^a	17.60±1.00^b	16.20±0.50^a	16.40±1.00^a
Cola rostrata	33.25±0.15^a	33.46±0.13^a	33.97±0.13^b	33.38±0.12^a	33.63±1.02^a
Dacryodes edulis	33.06±0.14^a	34.10±0.15^b	33.21±0.11^a	33.35±0.15^a	33.21±0.13^a
Dennettia tripetala	33.06±0.12^a	34.10±0.10^b	33.76±0.14^a	32.70±0.13^a	33.50±0.10^a
Persea americana	33.26±0.04^a	34.00±0.15^b	33.55±0.50^a	33.00±0.13^a	33.00±0.14^a

Commercial palm kernel oil (PKO).
Values are mean±SD (n=5).
Different superscript letters (^a,b) indicate significant differences (p<0.05) between values in the same row by the Duncan’s multiple range test.