1,3 linolein 2 olein

1,3-Dilinoleoyl-2-oleoyl-rac-glycerol is a triacylglycerol that contains linoleic acid at the sn-1 and sn-3 positions and oleic acid at the sn-2 position. It has been found in grape seed, pumpkin seed, soybean, sunflower, and wheat germ oils, with the highest content in grape seed oil.

1,3-Dioleoyl-2-linoleoyl glycerol, a triacylglycerol, features oleic acid at the sn-1 and sn-3 positions and linoleic acid at the sn-2 position. This compound is a prominent species in butterfat and is present in A. trifoliata seed oil (ASO), along with smaller amounts in its physical blends and interesterified products.