Results 81 to 90 of about 30,339 (262)

Not what it seems: analytical validation and label accuracy of commercial CBD oils using HPTLC

Journal of Cannabis Research
The rapid growth of the cannabidiol (CBD) market has raised concerns about product labeling accuracy and quality control. This study aimed to validate a high-performance thin-layer chromatography (HPTLC) method and apply it to analyze CBD content in ...
Keilor Morales Alfaro, Gabriel Zamora, Manuel Sandoval-Barrantes, Ana Francis Carballo Arce, Jose A. Rodriguez-Corrales   +4 more
doaj   +1 more source

Urban Biorefinery Demonstration: Production of Polyhydroxyalkanoates from a Municipal Solid Waste

Applied Sciences
The production of short-chain-length polyhydroxyalkanoates (scl-PHAs) from municipal solid waste-derived volatile fatty acids (VFAs) has been demonstrated.
Irene Izarra, Irene Álvarez, F. Javier Pinar, Javier Mena   +3 more
doaj   +1 more source

Release of cell wall phenolic esters during hydrothermal pretreatment of rice husk and rice straw

Biotechnology for Biofuels, 2018
Background Rice husk and rice straw represent promising sources of biomass for production of renewable fuels and chemicals. For efficient utilisation, lignocellulosic components must first be pretreated to enable efficient enzymatic saccharification and ...
Jia Wu, Samuel R. A. Collins, Adam Elliston, Nikolaus Wellner, Jo Dicks, Ian N. Roberts, Keith W. Waldron   +6 more
doaj   +1 more source

A novel bubbling fluid bed reactor for the autothermal pyrolysis of waste plastics

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract A new pilot‐scale fluidized bed reactor operated under continuous conditions was developed and tested for the thermal pyrolysis of high‐density polyethylene (HDPE). The study focused on assessing the reliability and operability of the system under different operating conditions (400–550°C), while monitoring mass and energy balances, product ...
Khadija Olivia Ogoula Igouwe, Tchini Sévérin Tanoh, Jasmin Blanchard, Inès Esma Achouri, Nicolas Abatzoglou   +4 more
wiley   +1 more source

Reductive catalytic fractionation: state of the art of the lignin-first biorefinery.

Current Opinion in Biotechnology, 2019
Reductive catalytic fractionation (RCF) of lignocellulose is an emerging biorefinery scheme that combines biomass fractionation with lignin depolymerisation.
T. Renders, Gil Van den Bossche, T. Vangeel, K. Van Aelst, B. Sels   +4 more
semanticscholar   +1 more source

One century of teaching, research, and innovation in chemical engineering in Mexico: The role of chemical engineering in the background and future of polymer science and industrial production in Mexico

The Canadian Journal of Chemical Engineering, EarlyView.
Timeline of key academic milestones and individuals that shaped chemical engineering at FQ‐UNAM and in Mexico. Abstract One hundred years after the beginning of the teaching of Chemical Engineering in Mexico, which started in 1925 in the former National School of Chemical Sciences, currently Faculty of Chemistry (FQ) at National Autonomous University ...
Patricia Pérez‐Salinas, Alberto Rosas‐Aburto, Eduardo Vivaldo‐Lima   +2 more
wiley   +1 more source

Valorization of Agri-Food Waste into PHA and Bioplastics: From Waste Selection to Transformation

Applied Sciences
The valorization of agri-food waste is a pivotal component in developing the circular economy, wherein waste is given a second life through various conversion technologies.
Marta Arriaga, Francisco Javier Pinar, Irene Izarra, Jesús del Amo, Javier Vicente, Francisco Jesús Fernández-Morales, Javier Mena   +6 more
doaj   +1 more source

Novel distillation process for effective and stable separation of high-concentration acetone–butanol–ethanol mixture from fermentation–pervaporation integration process

Biotechnology for Biofuels, 2018
Background One of the major obstacles of acetone–butanol–ethanol (ABE) fermentation from renewable biomass resources is the energy-intensive separation process.
Huidong Chen, Di Cai, Changjing Chen, Jianhong Wang, Peiyong Qin, Tianwei Tan   +5 more
doaj   +1 more source

Microwave-assisted Biorefinery

Chemical Engineering Transactions, 2010
Abstract preview not available - see full-text PDF article.
Amr Sobhy, Jamal Chaouki
openaire   +2 more sources

Sustainable Hydrogen Production by Glycerol and Monosaccharides Catalytic Acceptorless Dehydrogenation (AD) in Homogeneous Phase

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Sustainable hydrogen production can be obtained from hydogen‐rich biomass‐derived organic molecules through Acceptorless Dehydrogenation (AD) reactions. Glycerol and sugars are available in large quantities from industry and can be successfully used as substrates in AD protocols, in the presence of tailored, selective, easily tunable and thermally ...
Sylwia Kostera, Luca Gonsalvi
wiley   +1 more source