Results 41 to 50 of about 78,114 (297)

Characteristics of cellulose nanofibril films prepared by liquid- and gas-phase esterification processes

e-Polymers
Cellulose nanofibrils (CNFs) are versatile materials, but their sensitivity to humidity affects performance. Esterification with fatty acids enhances the hydrophobicity of CNF films.
Kim Jeong-Ki, Bandi Rajkumar, Dadigala Ramakrishna, Han Song-Yi, Van Hai Le, Cho Seung-Woo, Ma Seo-Young, Lee Da-Young, Kwon Gu-Joong, Lee Seung-Hwan   +9 more
doaj   +1 more source

Optimization of the Esterification Process of Crude Palm Oil (CPO) with Natural Zeolite Catalyst Using Response Surface Methodology (RSM)

Indonesian Journal of Chemical Research
Esterification is one of the important processes in the production of biodiesel. This is done to ensure that the FFA content in CPO is less than 3%. The esterification reaction can be accelerated by using natural zeolite as a catalyst.
Said Ahmad Fadhilah, Elma Fatkhurin, Ni Ketut Sari   +2 more
doaj   +1 more source

Simulation of biodiesel production using hydro-esterification process from wet microalgae

MATEC Web of Conferences, 2018
Recently, algae have received a lot of attention as a new biomass source for the production of renewable energy, such as biodiesel. Conventionally, biodiesel is made through esterification or transesterification of oils where the process involves a ...
Pradana Yano Surya, Fauzi Ardian, Pratama Sangga Hadi, Sudibyo Hanifrahmawan   +3 more
doaj   +1 more source

Reaction Kinetics of Acetic Acid and n-Butanol Esterification Catalyzed by Dowex 50 Catalyst [PDF]

Engineering and Technology Journal, 2011
The reaction kinetics of the n-butanol esterification and acetic acid on acidic solid catalyst named Dowex 50 under atmospheric pressure was investagated in this work.
Zaidoon M. Shakoor, Khalid A. Sukkar, Mohammed S. Baqer   +2 more
doaj   +1 more source

Synthesis, Sunscreen, and Toxicity In Vitro Test of C-Styrylcalix[4]resorcinaryl Octacinnamate and C-Phenylcalix[4]resorcinaryl Dodecacinnamate

Indonesian Journal of Chemistry, 2022
The need for qualified sunscreen materials has increased from year to year. This prompt researchers to find new sunscreen ingredients that have good activity.
Budiana I Gusti Made Ngurah, Paulus Taek
doaj   +1 more source

The use of neural networks for fitting complex kinetic data [PDF]

, 1996
Congrès ESCAPE-3: European Symposium on Computer Aided Process Engineering n.3, Graz , Autriche, 1993In this paper the use of neural networks for fitting complex kinetic data is discussed.
Zaldívar, J.M., Galván, Inés M., Molga, E., Hernández, H.   +3 more
core   +1 more source

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

FEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin, Naghme Radmannia, David N. Huynh, Liliane Ménard, Caroline Daneault, Maïté Veilleux, Ahsanullah Ahsanullah, André C. Carpentier, William D. Lubell, Matthieu Ruiz, Huy Ong, Sylvie Marleau, Simon‐Pierre Gravel   +12 more
wiley   +1 more source

Facial synthesis of sulfinic esters via copper-catalyzed reaction of sulfonyl hydrazides with alcohols in air

Journal of Saudi Chemical Society, 2019
The efficient Cu-catalyzed esterification of sulfonyl hydrazides with alcohols in air is described, providing sulfinic esters in good yields and broad scope.
Lingjuan Chen, Jiangxin Pu, Ping Liu, Bin Dai   +3 more
doaj   +1 more source

Esterification of reduced glutathione [PDF]

Biochemical Journal, 1991
GSH monoethyl ester [gamma-L-glutamyl-L-cysteinyl(ethyl glycinate)] may be used to supplement cellular pools of GSH in vitro and in vivo. The compound was prepared by esterification of GSH in anhydrous ethanol with HCl as the catalyst. However, a full analysis of products from the esterification of GSH revealed the formation of minor products: gamma-L-(
openaire   +2 more sources

A Simple and Efficient Esterification Method

, 2013
A convenient and practical esterification was realized and this reaction proceeded without a dehydrating reagent or water removal equipment. The synthesis of esters by reaction of carboxylic acids with various alcohols such as methyl, ethyl, isopropyl ...
陳明毅;李世元
core   +1 more source