Results 51 to 60 of about 3,118,438 (194)

Biophysical modeling indicates a high affinity of ethyl esters of omega-3 polyunsaturated fatty acids to the enzymes of the pro-inflammatory arachidonic acid cascade

open access: yesФармакоэкономика, 2022
Background. Omega-3 polyunsaturated fatty acids (ω-3 PUFAs) are widely used in modern cardiology. The anti-inflammatory effect of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) is realized, in particular, by modulating the activity of the ...
I. Yu. Torshin, O. A. Gromova
doaj   +1 more source

Tandem Solid-Phase Extraction Columns for Simultaneous Aroma Extraction and Fractionation of Wuliangye and Other Baijiu

open access: yesMolecules, 2021
Wuliangye baijiu is one of the most famous baijiu in China, with a rich, harmonic aroma profile highly appreciated by consumers. Thousands of volatiles have been identified for the unique aroma profile.
Zhanglan He   +7 more
doaj   +1 more source

A Linchpin Approach to Unsaturated Fatty Acids:  11,12-Epoxyeicosatrienoic Acid and 11S,12S-Dihydroxyeicosatrienoic Acid Ethyl Esters

open access: yes, 2016
A “linchpin” coupling strategy is described for the construction of long-chain fatty acid metabolites. This strategy led to a short synthesis of the ethyl esters of both 11,12-epoxyeicosatrienoic acid (EET) and 11S,12S-dihydroxyeicosatrienoic acid (DHET)
Douglass F. Taber (1568878)   +1 more
core   +1 more source

Optimization of direct acid esterification process of soybean oil deodorizer distillate

open access: yesGrasas y Aceites, 2002
In this research work, the reaction conditions for the direct acid esterification of free fatty acid from soybean oil deodorizer distillate was optimized, using anhydrous ethyl alcohol and concentrated sulfuric acid as catalyst to determine the best ...
Nara Lúcia Facioli   +1 more
doaj   +1 more source

Esterification of Crude “Macaúba” Oil (Acrocomia aculeata) Using Amberlyst 15 as a Heterogeneous Catalyst Performed in Reactor Parr

open access: yesChemical Engineering Transactions, 2018
The “macaúba” (Acrocomia aculeata) is a Brazilian palm tree that represents a promising alternative for the production of biodiesel. The kernel and the almond of the fruits are rich in oil.
T. Pasa   +4 more
doaj   +1 more source

The vaporization enthalpies and vapor pressures of Vescepa® and related unsaturated marine FAME by correlation gas chromatography

open access: yesChemical Thermodynamics and Thermal Analysis, 2023
This article combines data from two previous reports together with new data dealing with the vaporization enthalpies and vapor pressures of a series of saturated and unsaturated fatty acid methyl ester(s) (FAME) by correlation gas chromatography.
Patamaporn Umnahanant, James Chickos
doaj   +1 more source

Carbonate esters turn camptothecin-unsaturated fatty acid prodrugs into nanomedicines for cancer therapy

open access: yes, 2018
Carbonate esters turn camptothecin-(disulfanyl-ethyl carbonate)-unsaturated fatty acid prodrugs into nanorods with a potent in vivo antitumor activity.
Yang Li   +5 more
core   +1 more source

Developing an Extreme Learning Machine-Based Model for Estimating the Isothermal Compressibility of Biodiesel

open access: yesInternational Journal of Chemical Engineering, 2021
Nowadays, the high consumption of fossil fuels has caused many pollutants and environmental problems. Biodiesel has recently been considered as a clean and renewable alternative to fossil fuels. They are found in some molecular structures including fatty
Yue Wang, Hamid Heydari
doaj   +1 more source

Unsaturated Fatty Acid Esters Metathesis Catalyzed by Silica Supported WMe5 [PDF]

open access: yes, 2016
Metathesis of unsaturated fatty acid esters (FAEs) by silica supported multifunctional W-based catalyst is disclosed. This transformation represents a novel route towards unsaturated di-esters.
Talbi, Karima   +3 more
core   +1 more source

Fatty acid reductases (FAR): Insights into the biosynthesis of fatty alcohols in plants and bacteria [PDF]

open access: yes, 2011
Primary fatty alcohols are present in all phyla, where they serve various unique biological functions, either in structural materials or biochemical compounds.
Doan, Thuy
core   +1 more source

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