Recovery of tocopherols/tocotrienols, carotenoids, glycerols, sterols and fatty acid esters from crude vegetable oil and the process thereof

摘要

A process for recovering tocotrienols/tocopherols, carotenoids and sterols from crude vegetable oil, characterised in that prior to the recovery steps, the amount of the free fatty acids in the oil is reduced to 3.50% by weight by distillation or neutralization.