Method for jointly removing cholesterol in lard on basis of attapulgite and starch base material

The invention relates to a method for jointly removing cholesterol in lard on the basis of attapulgite and starch base material, which belongs to the technical field of food fine and further processing. By aiming at the series of problems that solvent adopted by the traditional organic solvent extraction method is remained in oil, the steam distillation method has a high requirement on equipment, a supercritical carbon dioxide method has big investment, a molecular distillation method is difficult to realize industrialization, an enzymic method has high price and the like, the method is characterized in that the attapulgite and starch-based material serve as removal agent; the deionized water, the attapulgite and the starch-based material are evenly mixed and are quantitatively added into preheated 40DEG C lard; after mixture reacts for certain time, the mixture is centrifuged for 8 minutes at 5000r/min; and upper-layer liquid is collected to obtain a low-cholesterol lard product. With the method, the quality