Free Energy Contribution to Gas Chromatographic Separation of Petroselinate and Oleate Esters

Table 4

The Δ^{𝑔𝑠𝑙𝑛}𝐺_𝑢(cal·mol ⁻¹) of esters of C18:1Δ6, C18:1Δ9, and C18:1Δ11.

	Δ^𝑔𝑠ln𝐺u(cal·mol^−1)
Fatty acids	FABE	FAPnE	FAHxE	FAHpE	FAOE	FAEHE
18:0	0.0	0.0	0.0	0.0	0.0	0.0
18:1∆6	−102.4	−82.0	−78.7	−68.8	−61.4	−36.7
18:1∆9	−120.1	−103.8	−102.2	−92.1	−85.9	−61.4
18:1∆11	−145.4	−134.3	−131.7	−122.1	−113.1	−90.5
	ΔΔ^𝑔𝑠ln𝐺𝑢 (cal⋅mol^−1)
(18:1Δ9) – (18:1Δ6)	−17.7	−21.8	−23.5	−23.3	−24.5	−24.7
(18:1Δ11) – (18:1∆9)	−25.3	−30.5	−29.5	−30.0	−27.2	−29.1