triolein


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o·le·in

(ō'lē-in),
A triacylglycerol, solely containing oleoyl moieties, found in fats and oils.
Synonym(s): triolein
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Peak identification: using the chromatograms obtained with reference solutions to identify the peak of the triolein. Fatty acids are designated as follows: linolenic (Ln), linoleic (L), oleic (O), palmitic (P) and steric (S).
The cis fatty acid standard triolein was used as the background spectrum for all VFA-IR analyses (American Oil Chemists' Society 1999; Mossoba et al.
The TQ standard, Triolein (TR), and polysorbate 80 (Tween 80) were purchased from Sigma (Sigma-Aldrich Co., St.
The mixture of the purified enzyme and different emulsified substrates (triolein, PHB, or PCL) was incubated at 37[degrees]C for 30 min, respectively.
In the in vitro research, crude saponins from the stem and leaves of the plant were used, and assay for their inhibitory effects on porcine pancreatic lipase was performed by measuring the rate of release of oleic acid from triolein. Results indicated a clear, strong inhibition of lipase activity, with ginsenosides [Rb.sub.1], [Rb.sub.2], Rc and Rd being the most active constituents.
For in vitro experiments, assay for the inhibitory effects of saponins from stems and leaves of Panax quinquefolium on pancreatic lipase activity was performed by measuring the rate of release of oleic acid from triolein. For in vivo experiments, female ICR mice were fed a high-fat diet with or without saponins from stems and leaves of Panax quinquefolium for 8 weeks.
(2003) mice study diet supplemented with 15% triolein. 2.
Micropipettes were set in a three-dimensional manipulator (MO-150; Narashige Group, Long Island, NY) and front-loaded with triolein oil (Sigma) vehicle by means of a nitrogen gas picoinjector (PL1-100; Harvard Apparatus, Holliston, MA).
The calibration study was also expanded beyond an analysis of monomers: a comparison of standards based on tripalmitin and triolein also showed no significance difference at 1.00 [micro]g [+ or -] 0.04 and 0.97 [micro]g [+ or -] 0.04, respectively.
To help understand what these breakdown compounds are, scientists use simple oils, such as triolein and trilinolein, as model frying oils.
To help understand what these breakdown compounds are, Warner and Neff used simple oils such as triolein and trilinolein as model frying oils.