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2190-12-7

2190-12-7 Structure

2190-12-7 Structure
IdentificationBack Directory
[Name]

1-Palmitoyl-2-Linoleoyl-3-Stearoyl-rac-glycerol
[CAS]

2190-12-7
[Synonyms]

1-Palmitoyl-2-Linoleoyl-3-Stearoyl-rac-glycerol
[Molecular Formula]

C55H102O6
[MOL File]

2190-12-7.mol
[Molecular Weight]

859.39
Chemical PropertiesBack Directory
[Melting point ]

24-25 °C
[Boiling point ]

801.7±45.0 °C(Predicted)
[density ]

0.919±0.06 g/cm3(Predicted)
[solubility ]

DMF: 10 mg/ml
[form ]

A solid
Hazard InformationBack Directory
[Description]

1-Palmitoyl-2-linoleoyl-3-stearoyl-rac-glycerol is a triacylglycerol that contains palmitic acid at the sn-1 position, linoleic acid at the sn-2 position, and stearic acid at the sn-3 position. It has been found in mature human milk and various plant oils.1,2
[Uses]

1-Palmitoyl-2-linoleoyl-3-stearoyl-rac-glycerol (1-Palmitin-2-linolein-3-stearin) is a compound that is being studied for lipid properties in human milk and infant formula. Although human milk has larger fat globules, it has a higher rate of gastrointestinal lipolysis, which may be related to the milk fat globule membrane (MFGM).
[References]

1. Cheong, L.-Z., Jiang, C., He, X., et al. Lipid profiling, particle size determination, and in vitro simulated gastrointestinal lipolysis of mature human milk and infant formula J. Agric. Food Chem. 66(45),12042-12050(2018).
2. Gao, B., Luo, Y., Lu, W., et al. Triacylglycerol compositions of sunflower, corn and soybean oils examined with supercritical CO2 ultra-performance convergence chromatography combined with quadrupole time-of-flight mass spectrometry Food Chem. 218,569-574(2017).
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