METHOD OF CONTROLLING LEVEL OF 3-CHLORO-1,2-PROPANEDIOL OR ESTERS THEREOF IN OILS AND FATS

摘要

The present invention discloses a method for controlling the amount of 3-chloro-1,2-propanediol or ester thereof during the refinement of oils and fats, , comprising degumming, bleaching, contacting the resultant bleached oil with water, isolating the water phase, drying the resultant oil phase, and deodorizing.