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Scientific Opinion on Flavouring Group Evaluation 06, Revision 3 (FGE.06Rev3): Straight‐ and branched‐chain aliphatic unsaturated primary alcohols, aldehydes, carboxylic acids, and esters from chemical groups 1 and 4 [PDF]

open access: diamondEFSA Journal, 2011
The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids of the European Food Safety Authority was requested to evaluate 50 flavouring substances in the Flavouring Group Evaluation 6, Revision 3, using the Procedure in Commission ...
EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF)
doaj   +2 more sources

One-pot formation of 2,4-di- or 2,4,6-tri-olefinic monocarboxylic acids by straight chain C4-extension [PDF]

open access: yesHeliyon, 2017
We report a one-pot formation of 2,4-diolefinic or 2,4,6-triolefinic monocarboxylic acids, R-(CHCH)2or3-COOH, by decarboxylative condensation of an optionally α,β-unsaturated aldehyde with glutaconic acid, HOOC-CH2-CHCH-COOH as straight chain C4 ...
Jessica Sobotta   +5 more
doaj   +2 more sources

Direct catalytic conversion of cellulose to liquid straight-chain alkanes [PDF]

open access: hybrid, 2014
High yields of liquid straight-chain alkanes were obtained directly from cellulosic feedstock in a one-pot biphasic catalytic system. The catalytic reaction proceeds at elevated temperatures under hydrogen pressure in the presence of tungstosilicic acid,
Beau Op de Beeck   +7 more
openalex   +5 more sources

A novel characteristic of a phytoplankton as a potential source of straight-chain alkanes. [PDF]

open access: goldSci Rep, 2021
Harada N   +7 more
europepmc   +3 more sources

Effect of Branched and Straight Chained Alcohols on Performance of Crude oil Demulsifiers

open access: diamondJournal of Applied Sciences and Environmental Management, 2019
Unwanted crude oil emulsions occur in many stages of oil production,  transportation, and processing. The huge cost resulting from corrosion of transport system and production facilities, because of the presence of water is a major challenge to the oil ...
T. Odisu   +3 more
doaj   +3 more sources

Restricted Detour Polynomial of a Straight Chain of Wheel Graphs [PDF]

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics, 2023
Restricted detour distance between two vertices    and of a graph  is the length of a longest u- v path  for the induced condition (V (P))=P.
Herish Abdullah, Ivan Ali
doaj   +1 more source

Exhaled Aldehydes as Biomarkers for Lung Diseases: A Narrative Review

open access: yesMolecules, 2022
Breath analysis provides great potential as a fast and non-invasive diagnostic tool for several diseases. Straight-chain aliphatic aldehydes were repeatedly detected in the breath of patients suffering from lung diseases using a variety of methods, such ...
Maximilian Alexander Floss   +5 more
doaj   +1 more source

One-pot reaction-separation process to produce jet fuel

open access: yesEnergy Conversion and Management: X, 2022
The world production of chemicals and fuels is predominantly based on the conversion of nonrenewable raw materials, such as coal, natural gas, and oil. Nowadays, there are increasing ways to produce fuels from biomass, such as producing fuel alcohol from
Shaoqu Xie   +3 more
doaj   +1 more source

Damage analysis and lifetime prediction of round-link chain of mine-used scraper conveyor

open access: yesGong-kuang zidonghua, 2017
A three-dimensional model of round-link chain of scraper conveyor was established by 3D software CATIA, contact-impact process of round-link chain was simulated and analyzed by finite element analysis software ANSYS. The analysis results show that stress
ZHANG Ke   +3 more
doaj   +1 more source

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