Results 31 to 40 of about 47,336 (244)

Organosolv pretreatment of Sitka spruce wood: conversion of hemicelluloses to ethyl glycosides [PDF]

, 2014
A range of organosolv pretreatments, using ethanol:water mixtures with dilute sulphuric acid, were applied to Sitka spruce sawdust with the aim of generating useful co-products as well as improving saccharification yield.
Bouxin, Florent P., Jackson, S. David, Jarvis, Michael C.   +2 more
core   +1 more source

Role of Furfural and 5-Methyl-2-furfural in Glucose-Induced Inhibition of 2-Amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP) Formation in Chemical Models and Pork Patties

Molecules
The effects of furfural and 5-methyl-2-furfural produced by the Maillard reaction on PhIP formation were investigated in chemical models and roasted pork patties.
Yuexia Qin, Zhuyu Zheng, Di Liu, Shuhua Sun, Xiaolei Zhao, Lei Lv, Dengyu Xie, Zhonghui Han, Jinxing He   +8 more
doaj   +1 more source

Functional Gene Identification and Corresponding Tolerant Mechanism of High Furfural-Tolerant Zymomonas mobilis Strain F211

Frontiers in Microbiology, 2021
Furfural is a major inhibitor in lignocellulose hydrolysate for Zymomonas mobilis. A mutant F211 strain with high furfural tolerance was obtained from our previous study. Thus, its key tolerance mechanism was studied in the present study. The function of
Dongsheng Hu, Zhiquan Wang, Zhiquan Wang, Mingxiong He, Yuanyuan Ma, Yuanyuan Ma   +5 more
doaj   +1 more source

Contribution of YPRO15C Overexpression to the Resistance of Saccharomyces cerevisiae BY4742 Strain to Furfural Inhibitor

Polish Journal of Microbiology, 2023
Lignocellulosic biomass is still considered a feasible source of bioethanol production. Saccharomyces cerevisiae can adapt to detoxify lignocellulose-derived inhibitors, including furfural.
Abrha Getachew Tafere, Li Qian, Kuang Xiaolin, Xiao Difan, Ayepa Ellen, Wu Jinjian, Chen Huan, Zhang Zhengyue, Liu Yina, Yu Xiumei, Xiang Quanju, Ma Menggen   +11 more
doaj   +1 more source

Preyssler Heteropolyacids in the Self-Etherification of 5-Hydroxymethylfurfural to 5,5′-[Oxybis(methylene)]bis-2-furfural Under Mild Reaction Conditions [PDF]

, 2017
The synthesis of 5,5′-[oxybis(methylene)]bis-2-furfural (OBMF) from 5-hydroxymethylfurfural (5-HMF) was studied using bulk and alumina-supported Preyssler heteropolyacids (HPAs). The formation of OBMF was related to the amount of Brønsted acid sites, and
Afonso, Carlos A. M., Martínez, José J., Portilla Zúñiga, Omar Miguel, Páez, Alexander, Rojas, Hugo A., Romanelli, Gustavo Pablo, Sathicq, Angel Gabriel   +6 more
core   +1 more source

Use of Alternative Wood for the Ageing of Brandy de Jerez [PDF]

, 2020
The use of alternative types of wood has arisen for the aging of the Brandy de Jerez, on a pilot plant level. In particular, besides the use of American oak, two more types of oak have been studied, French oak and Spanish oak, allowed by the Technical ...
Delgado González, Manuel Jesús, García Barroso, Carmelo, García Moreno, María de Valme, Guillén Sánchez, Dominico Antonio, Rodríguez Dodero, María del Carmen, Ruiz de Mier, María, Sánchez Guillén, Manuel María   +6 more
core   +1 more source

Novel Hybrid Reactive Distillation with Extraction and Distillation Processes for Furfural Production from an Actual Xylose Solution

Energies, 2021
Furfural is only derived from lignocellulosic biomass and is an important chemical used in the plastics, agrochemical, and pharmaceutical industries. The existing industrial furfural production process, involving reaction and purification steps, suffers ...
Le Cao Nhien, Nguyen Van Duc Long, Moonyong Lee   +2 more
doaj   +1 more source

Catalytic Conversion of Xylose to Furfural by p-Toluenesulfonic Acid (pTSA) and Chlorides: Process Optimization and Kinetic Modeling

Molecules, 2021
Furfural is one of the most promising precursor chemicals with an extended range of downstream derivatives. In this work, conversion of xylose to produce furfural was performed by employing p-toluenesulfonic acid (pTSA) as a catalyst in DMSO medium at ...
Muhammad Sajid, Muhammad Rizwan Dilshad, Muhammad Saif Ur Rehman, Dehua Liu, Xuebing Zhao   +4 more
doaj   +1 more source

Pulsed Electrolysis Prevents Sulfur Poisoning for Sustained Sulfide Valorization

Advanced Materials, EarlyView.
Integrating pulsed electrolysis with Sc‐doped NiFe‐LDH enables sustainable sulfide valorization, achieving >500 h stability, 99.8% efficiency. Moreover, this technology produces high‐purity sulfur and sodium formate, boosting profit by 121% to $1,294.7 per tonne of hydrogen.
Zhiyan Hou, Yangbo Ma, Yufeng Wu, Weijin Cao, Zhengxiao Guo, Changlong Wang   +5 more
wiley   +1 more source

Removal of Furfural from Aqueous Solutions by Adsorption Using Organobentonite: Isotherm and Kinetic Studies

Adsorption Science & Technology, 2010
Lubricant refineries are facing pollution problems associated with the occasional loss of furfural. This constitutes both an economic loss and an environmental hazard, especially for aquatic organisms.
Ouassila Rachedi Mebrek, Zoubir Derriche
doaj   +1 more source