Process for extraction of the unsatisfactory fraction contained in a vegetable oil or vegetable oil or a co-product of the plant oil refining industry

摘要

"The process of extraction of the unsaponifiable fraction contained in a vegetable oil or a co product of industry of refining of vegetable oils.The present invention relates to a process for the extraction of the unsaponifiables of a vegetable oil comprising at least a saponification step by which the oil is processed in a sun.Uu00e7u00e3o hydroalcoholic, a step of extraction of the hydro alcoholic solution by an organic solvent, and the organic solvent is chlorine - 1 - butane.Preferably, the treaty is a vegetable oil or soya oil and avocado oil.