Results 361 to 370 of about 109,925 (386)

Triacylglycerols of oiticica oil [PDF]

open access: possibleChemistry of Natural Compounds, 1980
The composition of the triacylglycerols (TAGs) of oiticica oil has been studied by enzymatic hydrolysis with pancreatic lipase. It has been established that the majority of TAGs of the 96 types present have a mixed character. The four main types make up 60% of the total TAGs and the remainder consist of minor components.
B. K. Kruptsov   +5 more
openaire   +1 more source

Triacylglycerol lipase in bovine erythrocytes

International Journal of Biochemistry, 1985
Acid lipase activity was found in the bovine erythrocyte ghosts, but little neutral or alkaline lipase activity was observed in the erythrocytes. The membrane-bound lipase showed a remarkable activity in the ghosts only after hemolysis. The membrane-bound lipase showed its maximum activity at pH 4.5, 38 degrees C, and it was stable below 40 degrees C ...
Koga Katsuya   +2 more
openaire   +3 more sources

Regioisomeric and enantiomeric analysis of triacylglycerols

Analytical Biochemistry, 2017
A survey of useful methods for separation and identification of regioisomers and enantiomers of triacylglycerols. Gas chromatography, gas chromatography-mass spectrometry, 13C NMR determination of regioisomers by enzymatic methods, and supercritical fluid chromatography are briefly surveyed, whereas a detailed description is given of the analysis of ...
Karel Sigler   +2 more
openaire   +2 more sources

Review of triacylglycerol digestion, absorption, and metabolism with respect to Salatrim triacylglycerols

Journal of Agricultural and Food Chemistry, 1994
The SALATRIM family of structured triacylglycerols is composed of fats containing acetic, propionic, butyric, and stearic acids esterified to a glycerol backbone. These triacylglycerols contain at least one short-chain fatty acid and stearic acid. The scientific literature shows that people are regularly exposed to SALATRIM components and SALATRIM-like
Saul Scheinbach   +6 more
openaire   +2 more sources

Mass spectrometry of triacylglycerols

European Journal of Lipid Science and Technology, 2002
La structure moleculaire des triacylglycerols a une importance nutritionnelle, biochimique et technologique. Les techniques chromatographiques sont utilisees pour separer ses especes moleculaires soit selon la taille ou/et selon le degre d'insaturation.
openaire   +2 more sources

MEDIUM CHAIN TRIACYLGLYCEROLS

Journal of Food Lipids, 1996
ABSTRACTMedium chain triacylglycerols (MCTs) are a unique class of lipids that contain fatty acids of primarily eight and ten carbons in chain length. Since they first became commercially available in 1955, MCTs have found an increasing number of uses because of their unique properties.
Jenifer A. Heydinger, Dilip K. Nakhasi
openaire   +2 more sources

Regiospecific analysis of triacylglycerols [PDF]

open access: possibleLipid Technology, 2013
AbstractIsobaric triacylglycerols which differ in the sn‐1(3) and sn‐2 positions of acyl chains are regioisomers. The objective of this review is to describe the resolution of regioisomers by silver‐ion chromatography, RP–HPLC, and by GLC. Furthermore, the aim of this review is to discuss the determination of regioisomers solely by mass spectrometry ...
openaire   +1 more source

Triacylglycerol lipases of the yeast

Frontiers in Biology, 2011
All eukaryotes including the yeast contain a lipid storage compartment which is named lipid particle, lipid droplet or oil body. Lipids accumulating in this subcellular fraction serve as a depot of energy and building blocks for membrane lipid synthesis. In the yeast, the major storage lipids are triacylglycerols (TGs) and steryl esters (SEs).
Karlheinz Grillitsch, Günther Daum
openaire   +2 more sources

Acyltransferases and Triacylglycerols

2018
Glycerolipids, by far the largest group of plant lipids, are structurally based on glycerol. This group includes glycodiacylglycerols, phospholipids, and acylglycerols such as triacylglycerol. The properties of the triacylglycerols depend on the fatty acids esterified with each of the three hydroxyl groups of glycerol.
openaire   +2 more sources

Triacylglycerols: Characterization and Determination

2016
In this article, a survey of the techniques most commonly used for the characterization and determination of triglycerides is presented. In particular, attention is focused on those experimental approaches that provide a fractionation of the triacylglycerol molecular species.
openaire   +1 more source

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