Results 11 to 20 of about 138,710 (287)
Intensified processes for FAME production from waste cooking oil: a technological review [PDF]
, 2013 This article reviews the intensification of fatty acid methyl esters (FAME) production from waste cooking oil (WCO) using innovative process equipment. In particular, it addresses the intensification of WCO feedstock transformation by transesterification,
Aubin, Joelle +2 more
core +3 more sources
Selective Esterification of Phosphonic Acids [PDF]
Molecules, 2021 Here, we report straightforward and selective synthetic procedures for mono- and diesterification of phosphonic acids. A series of alkoxy group donors were studied and triethyl orthoacetate was found to be the best reagent as well as a solvent for the performed transformations.
Damian Trzepizur +3 more
openaire +3 more sources
Besnoitia besnoiti infection alters both endogenous cholesterol de novo synthesis and exogenous LDL uptake in host endothelial cells [PDF]
, 2008 Besnoitia besnoiti, an apicomplexan parasite of cattle being considered as emergent in Europe, replicates fast in host endothelial cells during acute infection and is in considerable need for energy, lipids and other building blocks for offspring ...
Silva, Liliana M. R. +8 more
core +2 more sources
Esterification of p-hydroxybenzoic acid with glucose using a γ-Al2O3/SO4 catalyst [PDF]
Pharmaciana, 2019 Esterification of p-hydroxybenzoic acid with glucose can be expected to produce esters. The rate of esterification reaction is usually very slow and, therefore, needs an acid catalyst to accelerate it.
Elfia Siska Yasa Putri +2 more
doaj +1 more source
Journal of Lipid Research, 1965 The esterification of cholesterol by rat pancreatic juice and by extracts of acetone powders of rat small intestine was studied with palmitic, stearic, oleic, linoleic, and linolenic acids.
S.N. Shah, W.J. Lossow, I.L. Chaikoff
doaj +1 more source
The synthesis of phosphinates: traditional versus green chemical approaches
Green Processing and Synthesis, 2014 Three alternatives are discussed in comparison with the classical esterification of phosphinic chlorides by reaction with alcohols. All novel methods, such as microwave (MW)-assisted direct esterification, MW-assisted phase transfer catalyzed alkylating ...
Keglevich György +4 more
doaj +1 more source
Effect of catalytic conditions on the synthesis of new aconitate esters [PDF]
, 2011 Sugar cane is a crop which generates large amounts of biomass and a juice rich in highvalue natural molecules. After extracting sugar from the juice, the recovering of various compounds such as organic acids contained in molasses could contribute to ...
Hoareau, William +4 more
core +3 more sources
Journal of Lipid Research, 1997 Cholesterol esterification is involved in the regulation of cellular cholesterol content and has been hypothesized to play a role in important physiologic processes including intestinal cholesterol absorption, hepatic lipoprotein production, and ...
V Meiner +8 more
doaj +1 more source
Preparation of New 2,3-Diphenylpropenoic Acid Esters – Good Yields Even for the More Hindered Z Isomers [PDF]
, 2004 The potassium salt of E- and Z-2,3-diphenylpropenoic acids prepared in situ could be esterified efficiently in DMSO with the appropriate alkyl halides at room temperature.
Barry +7 more
core +2 more sources
Preparation and Properties of Normal Temperature Cured Starch-Based Wood Adhesive
BioResources, 2016 A normal temperature cured starch-based wood adhesive was prepared using dry method esterification and polyisocyanate prepolymer crosslinking. The effects of esterification and crosslinking on the properties of corn starch adhesive were investigated. The
Zhibang Qiao +5 more
doaj +1 more source