1867-91-0

1,2-Dipalmitoyl-3-oleoyl-rac-glycerol is a triacylglycerol that contains palmitic acid at the sn-1 and sn-2 positions and oleic acid (Item Nos. 90260 | 24659) at the sn-3 position. It has been found in Apiaceae seed oils, lard, and tallow, as well as palm oil, olein, and stearin. 1,2-Dipalmitoyl-3-oleoyl-rac-glycerol has been used as a substrate to determine the regioselectivity and substrate specificity of lipases from Geotrichum species.

White Waxy Solid

Acylglycerols and fatty acids in olive oil from pulp, seed, and whole fruit.

[1] CAM-CHI NGO-DUY. Triacylglycerols of Apiaceae seed oils: Composition and regiodistribution of fatty acids[J]. European Journal of Lipid Science and Technology, 2009, 111 2: 164-169. DOI: 10.1002/ejlt.200800178
[2] HEIKKI KALLIO. Regioisomerism of Triacylglycerols in Lard, Tallow, Yolk, Chicken Skin, Palm Oil, Palm Olein, Palm Stearin, and a Transesterified Blend of Palm Stearin and Coconut Oil Analyzed by Tandem Mass Spectrometry[J]. Journal of Agricultural and Food Chemistry, 2001, 49 7: 3363-3369. DOI: 10.1021/jf010015w
[3] KAREL STRáNSKY . Substrate specificity, regioselectivity and hydrolytic activity of lipases activated from Geotrichum sp.[J]. Biochemical Engineering Journal, 2007, 34 3: Pages 209-216. DOI: 10.1016/j.bej.2006.12.006