Results 1 to 10 of about 30,942 (194)

Methanol-Driven Oxidative Rearrangement of Biogenic Furans – Enzyme Cascades vs. Photobiocatalysis

Frontiers in Chemistry, 2021
The oxidative ring expansion of bio-derived furfuryl alcohols to densely functionalized six-membered O-heterocycles represents an attractive strategy in the growing network of valorization routes to synthetic building blocks out of the lignocellulosic ...
Christina Jäger, Cloé Bruneau, Philip K. Wagner, Martin H. G. Prechtl, Martin H. G. Prechtl, Jan Deska   +5 more
doaj   +1 more source

Evaluating the Effect of Lignocellulose-Derived Microbial Inhibitors on the Growth and Lactic Acid Production by Bacillus coagulans Azu-10

Fermentation, 2021
Effective lactic acid (LA) production from lignocellulosic biomass materials is challenged by several limitations related to pentose sugar utilization, inhibitory compounds, and/or fermentation conditions.
Mohamed Ali Abdel-Rahman, Saad El-Din Hassan, Amr Fouda, Ahmed A. Radwan, Mohammed G. Barghoth, Salha G. Desouky   +5 more
doaj   +1 more source

Synthesis and Anti-Tuberculosis Activity of Substituted 3,4-(dicoumarin-3-yl)-2,5-diphenyl Furans and Pyrroles

Engineering Proceedings, 2022
Increasing rates of multi-drug resistant (MDR) and extremely-drug resistant (XDR) cases of tuberculosis (TB) strains are alarming, and eventually hampered an effective control of the pathogenic disease. In the present study, nine derivatives of 2,3-bis(2-
Bhagwat Jadhav, Ramesh Yamgar, Suraj N. Mali   +2 more
doaj   +1 more source

Furan

, 2018
Compostos orgànics; Tractament dels aliments amb calor; Protecció de la salut Compuestos orgánicos; Tratamiento de los alimentos con calor; Protección de la salud Organic compounds; Treatment of foods with heat; Health protection El furà és un compost orgànic que es forma durant el tractament dels aliments amb calor intensa. El furà i metilfurans poden
  +8 more sources

Aided Phytoremediation to Clean Up Dioxins/Furans-Aged Contaminated Soil: correlation between microbial communities and pollutant dissipation

Microorganisms, 2019
To restore and clean up polluted soils, aided phytoremediation was found to be an effective, eco-friendly, and feasible approach in the case of many organic pollutants.
Hacène Meglouli, Joël Fontaine, Anthony Verdin, Maryline Magnin-Robert, Benoit Tisserant, Mohamed Hijri, Anissa Lounès-Hadj Sahraoui   +6 more
doaj   +1 more source

Monomers and Macromolecular Materials from Renewable Resources: State of the Art and Perspectives

Molecules, 2021
A progressively increasing concern about the environmental impacts of the whole polymer industry has boosted the design of less aggressive technologies that allow for the maximum use of carbon atoms, and reduced dependence on the fossil platform ...
Alessandro Gandini, Talita M. Lacerda
doaj   +1 more source

A New Approach to the Synthesis of Benzo[b]naphtho[2,3-b]furan-6,11-diones and 2-Benzyl-3-hydroxynaphthalene-1,4-diones

SynOpen, 2017
Here we describe modified syntheses of o-acetylbenzoic acids­ and o-acetylphenylacetic acids by Heck palladium-catalysed aryl­ation of n-butyl vinyl ether with o-iodobenzoic acids or with o-iodo­phenylacetic acids, respectively.
Jose C. Barcia, Jacobo Cruces, Cristian O. Salas, Juan C. Estévez, Mauricio A. Cuellar, Ricardo A. Tapia, Ramón J. Estévez   +6 more
doaj   +1 more source

A RENEWABLE CATALYST FOR A RENEWABLE CHEMICAL: GRAM-SCALE CONVERSION OF FURFURAL TO FURFURYL ALCOHOL BY THE CARROT (Daucus carota) [PDF]

Química Nova, 2020
The bioconversion of furfural to furfuryl alcohol using only carrot bits in water at room temperature and ambient pressure is presented. This reaction led to the bioreduction of furfural with 99% conversion and 99% selectivity to an alcohol.
Alvaro T. Omori, Marina G. Capeletto, Daniela Y. Yamamoto, Ronaldo E. de Oliveira Filho   +3 more
doaj   +1 more source

Influence of Hydrothermal Carbonization on Composition, Formation and Elimination of Biphenyls, Dioxins and Furans in Sewage Sludge

Energies, 2018
In many areas of application, the influence of hydrothermal carbonization (HTC) on the composition of organic pollutants is still unexplored. In this study, sewage sludge (SS) was carbonized and the input as well as the hydrochar were examined for the ...
Heiner Brookman, Fabian Gievers, Volker Zelinski, Jan Ohlert, Achim Loewen   +4 more
doaj   +1 more source

A Rapid HPLC Method for the Simultaneous Determination of Organic Acids and Furans: Food Applications

Beverages, 2022
Concerns over the potential adulteration of commercially produced foods give rise to a requirement for a simple and fast analytical method capable of quantifying potential adulterants.
Ayman Hijazi, Italo Pisano, Paulina Illek, James J. Leahy   +3 more
doaj   +1 more source