The stability which includes with the oil and fat component and the oxygen component the oil and fat composition is offered. Is contained the oxygen gas which at the specific volume 2:8 or the 5:5 including, becomes the solid condition oil and fat and it is dispersed in that when uniformly as the air bubble of diameter 0.01 - 100 millimicrons being the moose condition oil and fat composition which, while blowing oxygen in the solid condition oil and fat, until first you stir easily and become possible, after stirring slowly, until you stir fast, oxygen disperses uniformly in the oil and fat as the air bubble of diameter 0.01 - 100 millimicrons, it produces by continuing.油脂成分と酸素成分とを含む安定な油脂組成物を提供する。固体状油脂と、その中に直径0.01~100μmの気泡として均一に分散した状態で含有された酸素ガスとを体積比2:8ないし5:5で含んでなるムース状油脂組成物であって、固体状油脂に酸素を吹き込みながら先ず容易にかきまぜ可能になるまで、ゆっくりかきまぜたのち、速くかきまぜ、酸素が油脂中で直径0.01~100μmの気泡として均一に分散するまで継続することにより製造する。
