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Table 1 Physicochemical properties of crude and refined seed oil of L. leucocephala

From: Engineering and validation of a novel lipid thin film for biomembrane modeling in lipophilicity determination of drugs and xenobiotics

Parameters

Crude oil

Refined oil

Saponification value

203.15

233.52

Iodine value

12.53

11.99

Peroxide value

0

0

Acid value

5.61

11.55

Ester value

197.54

221.97

Hydroxyl value

98.46

42.41

Relative density

0.9241

0.9254

Refractive index

1.4700

1.4700