People rich in sn-2 palmate triglycerides have lower in-body digestion than those rich in lysate sn-2 palmate triglycerides

Original title: Professor Li Jing: people rich in nihric acid milk sn-2 palmylate triglycerides price is rich in lysate sn-2 palmate triglycerides in-body digestion rate is low, absorption rate is high
people milk in different structural lipids digestion and absorption may be different. As a result, Niu Zhang, Jun-Peng Zeng, and Jing Li, of Nanchang University's National Key Laboratory for Food Science and Technology, explore 1-oily-base-2-palmyl-3-oilyl glycelycery (OPL)/1,3-diolamyl-2-palmylglycelyce (LPL)/1, by simulating in-body infant digestion and Caco-2 cells. Effects of 3-diolamyl-2-palmyl glyceroglycel (OPO) and its mixture (M) on digestion and absorption, with OPL/LPL/OPO in mixtures M1, M2 and M3 at 1.5/0.5/1, 1.2/1.2/1 and 0.5/0.2/1, respectively.
OPO group had a higher digestion rate than the OPL and LPL groups, and the M3 group was higher than the M1 and M2 groups. The synthesis and transshipment of triglycerides were higher in The OPL and LPL groups in Caco-2 cells than in the OPO group, and the M1 group was significantly higher than that in the M3 group. FabP1, PPAR alpha and MTT protein expressions in the OPL and M1 groups were significantly higher than in the OPO and M3 groups, respectively. This study found that the lipids of different structures differ in digestion and absorption.
Li Jing teaches
Li Jing, an associate professor at Nanchang University, currently understeed courses in Food Nutrition, Functional Food Science, Toxicology, Nutrition on the Tip of the Tongue, and Food Nutrition and Health - Concepts and Controversy. The main research focuses on the relationship between trans fatty acids and human health, as well as the relationship between nutrients and health in dairy products. Has now completed more than 30 national and provincial-level projects, domestic and foreign academic journals published more than 50 papers (SCI papers more than 30), 3 books, access to national invention patents 2, 12 national invention patents.
this article, "Human Milk sn-2 Palmitate Triglyceride Rich in Linoleic Had Acid Lower Digestibility but Higher Absorptivity Compared with the sn-2 Palmitate Triglyceride Rich in Oleic Acid in Vitro" was published online at
Journal of Agricultural and Food Chemistry
。