Results 81 to 90 of about 36,156 (321)

Palm Based Mono-Diacylglyceride as an Emulsifier in Producing Chocolate with Cocoa Butter Substitute [PDF]

open access: yes, 2015
Emulsifier used in the preparation of chocolate has the function to stabilize fat and water that can prevent the occurrence of blooming. Emulsifier generallyused in the preparation of chocolate is lecithin.
Hardika, A. P. (Aga)   +2 more
core   +3 more sources

Myelin Lipid Composition in the Central Nervous System Is Regionally Distinct and Requires Mechanistic Target of Rapamycin Signaling

open access: yesGlia, EarlyView.
Brain oligodendrocytes have lower rates of cholesterol synthesis and higher rates of lipoprotein uptake than spinal cord oligodendrocytes. Myelin lipid content is higher in CNS regions with larger average axon diameter. Brain and spinal cord myelin cholesterol content is innately different, while myelin fatty acid content can be modulated by fiber ...
Marie L. Mather   +4 more
wiley   +1 more source

Kinetics of solubilization with Triton X-100 of egg-yolk lecithin bilayers containing cholesterol [PDF]

open access: yesarXiv, 2001
The titration solubilization of multilamellar egg-yolk lecithin liposomes (MLV-EYL) with Triton X-100 was studied by rectangular optical diffusimetric measurements as a function of cholesterol (Chol) concentration. It was determinated the variation of optic percentage diffu-sion (per mmol surfactant), DDif%/mmol TX-100, in the course of solubilization ...
arxiv  

Utilization of individual lecithins in intestinal lipoprotein formation in the rat.

open access: yesJournal of Clinical Investigation, 1984
To determine the molecular species composition of lecithins of different nascent lipoproteins, high density lipoproteins (HDL), very low density lipoproteins (VLDL), and chylomicrons (CM) were isolated from the mesenteric lymph of rats.
G. Patton   +3 more
semanticscholar   +1 more source

Determination of some solubilization parameters with surfactants of egg-yolk lecithin multilamellar vesicles by static light-scattering measurements [PDF]

open access: yesarXiv, 2000
Effective surfactant:phospholipid ratios (i.e. molar ratios in the mixed aggregates, vesicles or micelles) have been determined by static light-scattering for the interaction of egg-yolk lecithin (EYL) multilamellar vesicles (MLV) with Triton X-100 (TX-100), sodium deoxycholate (DOCNa) and cetyltrimethylammonium bromide (CTMB).
arxiv  

Antioxidant and Emulsifying Properties of Modified Sunflower Lecithin by Fractionation with Ethanol-Water Mixtures [PDF]

open access: yes, 2013
Lecithins are a mixture of acetone insoluble phospholipids, containing mainly phosphatidylcholine (PC), phosphatidylethanolamine (PE), phosphatidylinositol (PI), phosphatidic acid (PA), and other minor substances such as carbohydrates and triglycerides ...
Cabezas, Dario M.   +3 more
core   +1 more source

Determination of apparent activating energy of solubilizing MLV-DPPC and MLV-egg-yolk lecithin with surfactants by rectangular optic diffusimetry [PDF]

open access: yesarXiv, 2001
It were determinated the apparent activating energy of dipalmitoylphosphatidylcholine (DPPC) multilamellar liposome (MLV) solubilizing with sodium deoxycholate (DOCNa) by turbidi-metric measurements and the apparent activating energy of egg-yolk lecithin (EYL)- MLV solubilizing with different surfactants (DOCNa, TX-100, CTMB) by rectangular optic diffu-
arxiv  

The properties of polyunsaturated lecithins in monolayers and liposomes and the interactions of these lecithins with cholesterol

open access: yesBiochimica et Biophysica Acta (BBA) - Biomembranes, 1972
Abstract 1. 1. The force-area characteristics of monolayers of synthetic lecithins with one to six double bonds in one acyl chain have been studied. 2. 2. The area per molecule increases stepwise. The most significant increase is observed after the introduction of the first double bond. The subsequent introduction of two, three or four double
Demel, R.A.   +2 more
openaire   +4 more sources

A comparison of acyltransferase activities in vitro with the distribution of fatty acids in lecithins and triglycerides in vivo [PDF]

open access: yes, 1966
The location and configuration of a double bond in a fatty acid influences the rate of its acyltransferase‐catalyzed esterification to form lecithin and its distribution in vivo between the primary and secondary positions of triglycerides and lecithins ...
Blank, M. L.   +3 more
core   +1 more source

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