Results 61 to 70 of about 17,683 (250)
Evaluation of Some Chemical Quality Characteristics of Honey Produced in Iran
Journal of Food Quality and Hazards Control, 2017 Background: Iran could be considered as one of the most important producers of honey all over the world. This investigation was conducted to evaluate some chemical quality characteristics of honey produced in Iran.
M. Ghorbani +3 more
doaj
ChemElectroChemBiomass‐derived 5‐hydroxymethyl furfural (5‐HMF) is a promising starting substrate for producing two high value‐added products 2,5‐diformylfuran (DFF) and 2,5‐furandicarboxylic acid (FDCA).
Nhat Tam Vo +3 more
doaj +1 more source
Catalytic Conversion of Starch to 5-Hydroxymethylfurfural by Tin Phosphotungstate
Frontiers in Energy Research, 2021 Heteropoly acids containing Brønsted and Lewis acids show excellent catalytic activity. Brønsted acids promote the depolymerization of polysaccharides (such as starch and cellulose) into glucose, while Lewis acids catalyze the conversion of glucose to 5 ...
Jiawen Hao +7 more
doaj +1 more source
Challenges of and Insights into Acid-Catalyzed Transformations of Sugars [PDF]
, 2014 The selective transformation of hexose and pentose sugars to intermediate platform chemicals, such as furans, is an essential step in the conversion of cellulosic and hemicellulosic biomass to biofuels and biochemicals.
Caratzoulas, Stavros +9 more
core +1 more source
Carbon Energy, EarlyView.Hybrid water electrolysis has emerged as a promising alternative to conventional electrolysis for sustainable hydrogen production. The economic potential of replacing water oxidation with organic substrates is assessed. For each substrate, representative electrocatalysts and mechanistic insights are reviewed to identify design principles for optimized ...
Conor Brennan‐Pollak +12 more
wiley +1 more source
International Journal of Chemical Engineering, 2020 5-Hydroxymethylfurfural as a versatile organic compound is considered as a promising biomass-derived product via hydrolysis followed by dehydration of lignocellulosic biomass using solid catalysts.
Moges Admasie Mengstie +1 more
doaj +1 more source
Heliyon, 2021 Frying leads to the formation of numerous food contaminants through the Maillard reaction (MR). In this paper, commercially available vegetable crisps were analysed for and established to have high levels of acrylamide. Consequentially, the capability of
Moira Ledbetter +6 more
doaj +1 more source
, 2016 A number of ionic liquids have been shown to be excellent solvents for lignocellulosic biomass processing, and some of these are particularly effective in the production of the versatile chemical building block 5-hydroxymethylfurfural (HMF).
Brandt, A +3 more
core +3 more sources
Biomass‐Coupled HER System: A Strategy for Sustainable and Low‐Cost Hydrogen Production
Carbon Energy, EarlyView.Pine wood is carbonized into a hierarchically porous biochar anode that undergoes carbon oxidation reaction, replacing the oxygen evolution reaction in alkaline water electrolysis. The resulting biomass‐coupled HER system converts water into hydrogen at low cell voltages, enabling low‐cost H2 production from renewable carbon resources. ABSTRACT Biomass‐
Yuming Huang +10 more
wiley +1 more source
Study on the Conversion of Starch and Glucose into Fructose [PDF]
, 2016 在全球经济和工业高速发展的同时，化石能源日渐减少，环境污染和生态恶化等问题日益严重，因此寻找可再生资源以缓解当前的能源和环境危机迫在眉睫。生物质资源被认为唯一能替代化石能源以获取高附加值化学品、生物燃料和能源材料的绿色、可再生资源。碳水化合物是生物质资源中储量最丰富的组分，而淀粉是人类饮食中最为丰富的碳水化合物，将其转化为果糖是当前开发利用生物质资源的研究热点。果糖作为生物质重要的衍生化学品之一，是一种重要的食品甜味剂和制备生物基化学品最为活跃的原材料，市场上对果糖的需求不断扩大 ...
陈晖晖
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