Figures & data
Figure 1. Kernel oil contents of the four woody oil plant species.
Table 1. The fatty acid compositions and contents of the four woody oil plant seeds.
Table 2. Tocopherol compositions and contents of the four woody plant seed oils.
Figure 2. Total pherol contents of the four woody oil plant seed oils.
Figure 3. FFA of four woody plant oils during heating process.
Figure 4. PVs of the four woody pant oils during the heating process. PV, peroxide value.
Table 3. The mainly fatty acid relative content during oxidation of the four woody oils.
Figure 5. Absorption at 232 nm (a) and 270 nm (b) during heating of the four woody plant oils.
Figure 6. CVs during heating of the four woody plant oils. CV, carbonyl value.
Figure 7. Oxidation induction time during heating of the four woody plant oils.
Table 4. The correlation between oil quality and OSI value.