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Molecular, Genetic, and Biochemical Nutrition Commons™
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Full-Text Articles in Molecular, Genetic, and Biochemical Nutrition
Switching Palmitoyl And Oleoyl Positions In Sn-2 And Sn-3 Of A Triacylglycerol Led To Differential Body Weight Gain Rates And Hepatic Gene Expressions In Mice Fed A High-Fat Diet, Xinge Hu
Masters Theses
Alterations of triacylglycerol (TAG) are associated with metabolic diseases such as obesity and diabetes. The fatty acyl groups in a TAG molecule determine its characteristics from melting temperature to digestion and absorption. We hypothesize that the TAG fatty acyl position affects the body weight (BW) gain and lipid metabolism in mice fed a high-fat diet (HFD, 36 % w/w diet). Six-week-old male C57BL/6J mice were randomly assigned to 3 dietary groups, 1,2-dipalmitoyl-3-oleoylglycerol (PPO), 1,3-dipalmitoyl-2-oleoylglycerol (POP), and chow control. The food intake and BW were measured daily during 6 weeks of treatment. The PPO group had significantly higher food intake, caloric …