Results 31 to 40 of about 3,933 (181)

Assessment of the Influence of the Temperature in the Microwave-Assisted Alkaline Delignification of Vine Shoots

open access: yesChemical Engineering Transactions, 2018
The limitation of the fossil-resources has led the research to focus on the production of biomass-based fuels from lignocellulosic agricultural residues, as it is the case of the bio-ethanol.
Izaskun Davila   +3 more
doaj   +1 more source

Machine‐Learning‐Enabled Wood with Nanopump Functionalization for Solar Interfacial Evaporation

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study employed machine learning to design an iron‐cobalt‐carbon‐wood photothermal material, achieving high‐efficiency evaporation at 2.807 kg m−2 h−1 and excellent salt resistance. The integrated system increased the daily water production efficiency of solar distillation by 1.5 times, providing an innovative solution for sustainable seawater ...
Chaohai Wang   +10 more
wiley   +1 more source

Nanofiber PVA‐Based Membranes Incorporating Functionalized Spanish Broom Derivatives for Sustainable Water Purification

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study investigates Spanish broom (Spartium junceum) as a renewable source for electrospun composite membranes in sustainable water purification. MCC and biochar were functionalized with eco‐friendly precursors and nanomaterials (i.e., HNT, β‐CDs) to develop hybrid PVA nanofiber composites.
Giulia Rando   +7 more
wiley   +1 more source

Characterization of Palm Shell-Derived Bio-Oil Through Pyrolysis

open access: yesJournal of Applied Agricultural Science and Technology, 2022
Lignocellulosic biomass is a renewable resource used to produce energy, fuels, and chemicals. This study aimed to determine the effect of pyrolysis temperature on product yield and product characterization of bio-oil.
Leila Utarina   +2 more
doaj   +1 more source

Biopolymer composites from agri‐food wastes and by‐products: valorization, fabrication, and food related applications

open access: yesFood Biomacromolecules, EarlyView.
Agri‐food wastes and by‐products are transformed into sustainable biopolymer composites through extraction, modification, and advanced fabrication technologies. These value‐added materials exhibit enhanced mechanical, barrier, antimicrobial, and biodegradable properties, enabling applications in food packaging, edible coatings, and preservation systems
Samuel Ayofemi Olalekan Adeyeye   +1 more
wiley   +1 more source

Subcritical water-ethanol treatment for sugar cane trash biomass fractionation: An experimental study of the effect of process conditions on simultaneous delignification and hydrolysis

open access: yesIndustrial Crops and Products
Biomass fractionation by delignification and hydrolysis of sugar cane trash with subcritical water-ethanol treatment was investigated by experimental factorial design in which temperature and ethanol volume percent (v.%) were the assessed factors.
Gabriel Morales-Gutiérrez   +4 more
doaj   +1 more source

Pretreatment of Oil Palm Empty Fruit Bunch using Caustic Soda Solution for Lignin Isolation

open access: yesJournal of Applied Science and Engineering, 2022
Oil palm empty fruit bunch (OPEFB) is lignocellulose consisting of cellulose, hemicellulose, and lignin. Lignin can be converted into derivative materials such as phenols, acetic acid, adhesives, surfactants, polymer products, and other chemical sources.
Muslikhin Hidayat   +2 more
doaj   +1 more source

Breaking polyphenol–polysaccharide interactions: the promising role of natural deep eutectic solvents

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract Food processing generates substantial amounts of byproducts rich in valuable bioactive compounds, particularly polyphenols, known for their antioxidant, anti‐UV, and antimicrobial properties. These molecules hold great potential in sectors such as food, cosmetics, and pharmaceuticals.
Paul Sauvetes   +2 more
wiley   +1 more source

Vacuum Infusion as a Processing Route for Transparent Wood Laminates

open access: yesPolymer Composites, EarlyView.
Schematic representation of the fabrication route for transparent wood laminates, including wood veneer delignification, epoxy resin impregnation by vacuum infusion processing, and the final TW‐1 transparent wood laminate. ABSTRACT Transparent wood (TW) has attracted increasing attention as a bio‐based material for daylighting and building‐envelope ...
Letícia Zimermann Pires   +7 more
wiley   +1 more source

A Novel Approach to Delignify Lignocellulosic Materials by Using Ligninolytic Enzyme Consortium

open access: yesBioResources, 2016
Lignin biodegradation is an attractive approach for producing value-added products. These valuable products are produced by the processing and refining of lignocellulosic residues.
Zanib Ahmad   +3 more
doaj   +1 more source

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