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. 2021 Sep 30;7(9):e08095. doi: 10.1016/j.heliyon.2021.e08095

Table 4.

Physio-chemical properties of the obtained Croton macrostachyus seeds oil compares with the value of the standards.

Property Croton macrostachyus Seed oil EN 14214
Density at 15 °C, kg/m3 900 860–900
refractive index 1.461 1.44–1.49
Specific gravity 0.9 0.86–0.9
Acid value, mg KOH/g 3.5 -
Free fatty acids, mg KOH/g 1.75 -