Figures
Figure 1. Partial separation from 18:0 to 18:3n-3 of a 2:1 blend of PHO
and soybean oil. Temperature program: 60°C for 5 min, 15°C/min to 165°C,
hold 1 min, added ramp, 2°C/min to 225°C, hold 20 min. Added ramp, from
the top: A) none; B) 2°C/min to 184°C, hold 25 min; C) 2°C/min to 190°C,
hold 18 min; D) 2°C/min to 190°C, hold 8 min, ramp -4°C/min to 175°C,
hold 11 min. For panels B-D, final ramp to 225°C was increased to
4°C/min.
Figure 2. Partial separation from solvent front to 18:0 of Supelco 37
FAME mix and selected edible fats. Supelco SP2560 capillary column (100
m x 0.25 mm), hydrogen carrier at 1 mL/min. Elution temperature: 60°C
for 5 min, ramp 15°C/min to 165°C, hold 1 min, ramp 2°C/min to 190°C,
hold 8 min., ramp -4°C/min to 175°C, hold 11 min, ramp 4°C/min to 225°C,
hold 15 min.
Figure 3. Partial separation from 18:0 to 18:3n-3 of Supelco 37 FAME mix
and selected edible fats. Separation conditions as for figure 2.
Figure 4. Partial separation from 18:3n-3 to 22:6n-3 of Supelco 37 FAME
mix and selected edible fats. Separation conditions as for figure 2.