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1,3-Dibutyryl-2-oleoyl glycerol is a triacylglycerol that contains butyric acid at the sn-1 and sn-3 positions and oleic acid at the sn-2 position. It has been found in butterfat.¹

1,3-Dibutyryl-2-oleoyl glycerol (1,3-Butyrin-2-olein) is a short-chain triglyceride compound in bovine milk fat. It was analyzed by specific chromatography-mass spectrometry techniques to determine its distribution and composition in bovine milk fat.

1. Kalo, P., Kemppinen, A., Ollilainen, V., et al. Regiospecific determination of short-chain triacylglycerols in butterfat by normal-phase HPLC with on-line electrospray-tandem mass spectrometry Lipids 39(9),915-928(2004).