Results 111 to 120 of about 12,466,864 (267)

Finely Tunable Carbon Nanofiber Catalysts for the Efficient Production of HMF in Biphasic MIBK/H₂O Systems

Nanomaterials
This work proposes catalytic systems for fructose dehydration to 5-hydroxymethylfurfural using a series of functionalized carbon nanofibers. The catalysts were synthesized via finely selected covalent grafting in order to include a variety of ...
Charf Eddine Bounoukta, Cristina Megías-Sayago, Nuria Rendón, Fatima Ammari, Miguel Angel Centeno, Svetlana Ivanova   +5 more
doaj   +1 more source

Production of 2,5-Diformylfuran from Biomass-derived Glucose via One-Pot Two-Step Process

BioResources, 2014
As a furan derivative from 5-hydroxymethylfurfural (HMF) or other biomass-based carbohydrates, 2,5-diformylfuran (DFF) is one of the most important platform molecules in the organic chemicals industry.
Shengqiang Zhang, Weifeng Li, Xianhai Zeng, Yong Sun, Lu Lin   +4 more
doaj   +1 more source

Occurrence and production of furan in commercial foods [PDF]

, 2016
Furan (C4H4O) is a compound classified as "possibly carcinogenic to humans" by International Agency for Research on Cancer. As precursors, ascorbic acid, unsaturated fatty acids, amino acids and carbohydrates have been suggested to induce furan formation.
MERCOGLIANO, RAFFAELINA, SANTONICOLA, SERENA   +1 more
core  

Involvement of Fenton chemistry in rice straw degradation by the lignocellulolytic bacterium Pantoea ananatis Sd-1 [PDF]

, 2016
Additional file 7: Table S2.
Bin Liu, Chunyi Tong, Jiangshan Ma, Jiarui Zeng, Keke Zhang, Mei Huang, Qian Liu, Stanton B. Hector, Ting Xu, Xuanming Liu, Yan Gao, Ying Liu, Yonghua Zhu   +12 more
core   +6 more sources

Engineering Geometric Active Sites in Cobalt Spinel Oxides for Energy and Environmental Catalysis

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Cobalt‐based spinel oxides (Co3O4 and derivatives) are among the most promising transition metal oxides for electrochemical energy conversion and environmental catalysis due to their abundant active sites, structural tunability, and robust redox flexibility.
Shenning Liu, Yining Ban, Ya Liu, Jingwen Zhang, Xiaoguang Duan, Chunmao Chen, Yuxian Wang   +6 more
wiley   +1 more source

One-flow Syntheses of Diverse Heterocyclic Furan Chemicals Directly from Fructose via Tandem Transformation Platform [PDF]

The sustainable green chemistry associated with lignocellulosic biomass is of current interest for producing various chemical feedstocks via multi-step transformation processes.
Gyak, KW, Jeong, GY, Kim, DP, Maurya, RA, Sharma, S, Singh, AK   +5 more
core   +1 more source

Attempts to obtain 5-hydroxymethylfurfural

, 2019
The diminishing of the fossil carbon reserves made the researchers to move to biomass derived feedstocks. Our aim is to obtain biodegradable aromatic polyester-polyols for rigid polyurethane foams starting from 5-hydroxymethylfurfural 5-HMF and its derivatives.
Tincu, R., Slabu, A., Maganu, M., Draghici, C., Duldner, M., Coman, A., Bartha, E.   +6 more
openaire   +1 more source

Factors Influencing Undesirable Sensory Properties in Protein Hydrolysates and Remediation Strategies for Food Applications

Journal of Food Science, Volume 91, Issue 4, April 2026.
ABSTRACT Enzymatic hydrolysis is used to produce protein hydrolysates from animal‐ and plant‐based sources, which are widely utilized in industry due to their nutritional, functional, and bioactive properties. However, these hydrolysates can exhibit unattractive sensory properties, such as off‐flavors or off‐odors, which limit their use in food ...
Tejaswini R. B. Ramakrishna, Tone Aspevik, Birthe Vang, Kjersti Lian, Charlotte Jacobsen, Volha Shapaval, Pål Puntervoll, Gro E. K. Bjerga   +7 more
wiley   +1 more source

Electrochemical Analysis of the Electrocatalytic Reduction of 5‐Hydroxymethylfurfural in Cu Electrodes

ChemElectroChem
The electroreduction of 5‐hydroxymethylfurfural (HMF) offers promising opportunities for the synthesis of valuable chemical precursors. However, achieving high selectivity in this process remains challenging due to the complexity of the reaction ...
Jose Solera‐Rojas, David Carvajal, Antonio Guerrero, Carmen Mejuto, Elena Mas‐Marzá, Francisco Fabregat‐Santiago   +5 more
doaj   +1 more source

5-Hydroxymethylfurfural Oxidation on Supported Metal Catalysts [PDF]

, 2017
One molecule often cited as a key building block chemical in the development of a biorenewables-based chemicals industry is 5-hydroxymethylfurfural (HMF). Derived from fructose and glucose, HMF can be oxidized to 2,5-furandicarboxylic acid (FDCA), a potential replacement for the non-renewable polyethylene terephthalate monomer comprising PET plastics ...
openaire   +1 more source