Diacylglycerol on lipid metabolism
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Updated: Sep 27, 2026

Measuring the Rate of Lipolysis in Ex Vivo Murine Adipose Tissue and Primary Preadipocytes Differentiated In Vitro
Published on: March 17, 2023
1Department of General Medicine, Jikei University School of Medicine, Chiba, Japan. n-tada27@jikei.ac.jp
Purpose Of Review:
Diacylglycerol is an intermediate product of triacylglycerol hydrolysis and comprises up to 10% of glycerides in plant-derived edible fats and oils. Recent developments in oil chemistry have led to the availability of a novel diacylglycerol oil for clinical studies. Recent research has shown that the oil containing 70% of unusual 1,3- species has metabolic characteristics distinct from those of triacylglycerol of similar fatty acid composition. This review summarizes recent research in humans and experimental animals into the metabolic effects and possible mechanisms of action of this oil.
Recent Findings:
Consumption of the oil affects lipid metabolism including lowering of plasma triacylglcerol, decreases postprandial lipemia and reduces body fat mass, compared with triacylglcerol. As the fatty acids of the two oils are similar, the metabolic differences reside in their structural differences.
Summary:
It is still uncertain whether longer term consumption of the diacylglycerol oil will lead to persistent and consistent reductions in plasma triacylglycerol and body fat. However future studies may demonstrate a role in managing aspects of the metabolic syndrome.
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