Preparation of unsaturated fatty acids of pricklyash seed oil encapsulated by β-cyclodetrin
The article studied on the practical technology of alkali refining high acidity pricklyash seed oil to deacid on the base of previous research.
The result indicated that traditional technology of normal alkali refining can refine the pricklyash seed oil whose acidity under 20, but the method of by stage alkali-refining using dilute-solution can process pricklyash seed oil whose acidity above 60~70.
