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Journal Article 4

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biorefinery 2

5-hydroxymethylfurfural 1

saccharomyces cerevisiae 1

Electrochemical biorefinery 1

Electron transfer mechanism 1

Kinetics 1

Lignin 1

Reaction pathway 1

Thermodynamics 1

biomass 1

bioproduct 1

biorefinery engineering 1

circular bioeconomy 1

crop residue 1

enzyme 1

ferric sulphate 1

hardwood 1

lipidomics 1

phospholipids 1

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Electrochemical Biorefinery Towards Chemicals Synthesis and Bio-Oil Upgrading from Lignin Review

Rui Hu, Yuying Zhao, Chen Tang, Yan Shi, Gang Luo, Jiajun Fan, James H. Clark, Shicheng Zhang

Engineering 2023, Volume 27, Issue 8,   Pages 178-198 doi: 10.1016/j.eng.2022.10.013

Abstract: promising pathway for lignin depolymerization and lignin-derived bio-oil upgrading via an electrochemical biorefinerypresents the progress on chemicals synthesis and bio-oil upgrading from lignin by an electrochemical biorefineryLastly, the challenge and perspective associated with lignin electrochemical biorefinery are discussedbe performed to promote efficiency, selectivity, and stability in pursuing a lignin electrochemical biorefineryreview aims to provide more references and discussion on the development for lignin electrochemical biorefinery

Keywords: Lignin     Electrochemical biorefinery     Reaction pathway     Electron transfer mechanism     Kinetics     Thermodynamics    

Comparative lipidomic analysis of

Bin QIAO, Hong-Chi TIAN, Ying-Jin YUAN

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 4,   Pages 461-469 doi: 10.1007/s11705-012-1223-3

Abstract: Variations in the composition and level of phospholipids (PLs) in yeast cells during industrial ethanol fermentation processes were analyzed. A comparative lipidomic method was used to investigate the changes in total cellular PLs during continuous and fed-batch/batch processes. The phospholipid metabolism in yeast changed during both processes, mainly due to the presence of long-chain poly unsaturated fatty acids (PUFA) that contained phosphatidyglycerol (PG), phosphatidylethanolamine (PE) and phosphatidylserine (PS). The complexity of the media affected the growth of the yeast and the membrane composition. Yeast incorporated lots of exogenous saturated and PUFAs from the feedstock during the fermentations. During the continuous fermentation, there was an increase in PLs with shorter chains as the fermentation progressed and early in process there were more long-chains. During the fed-batch/batch process, the PG species increased as the fermentation progressed. This is probably due to an inositol deficiency in the earlier part of the fermentation.

Keywords: lipidomics     systems biology     phospholipids     stirred-tank     saccharomyces cerevisiae     biorefinery    

Synthesis of hydroxymethylfurfural and furfural from hardwood and softwood pulp using ferric sulphate as catalyst

Agneev Mukherjee, Guillermo Portillo-Perez, Marie-Josée Dumont

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 3,   Pages 531-542 doi: 10.1007/s11705-019-1814-3

Abstract: Hydroxymethylfurfural (HMF) and furfural are promising chemicals for the creation of a bio-based economy. The development of an inexpensive catalytic system for converting cellulosic biomass into these chemicals is an important step in this regard. Ferric sulphate is a common, cheap and non-toxic Lewis acid that has been used to catalyse reactions such as wood depolymerisation. In this work, ferric sulphate was used to help the production of HMF and furfural from hardwood and softwood pulps. It was found that for hardwood pulp, the use of ferric sulphate alone gave a maximum HMF yield of 31.6 mol-%. The addition of the ionic liquid [BMIM]Cl or HCl as co-catalysts did not lead to an increase in the yields obtained. A prior decationisation step, however, resulted in HMF yields of 50.4 mol-%. Softwood pulp was harder to depolymerise than hardwood, with a yield of 28.7% obtained using ferric sulphate alone. The maximum HMF yield from softwood, 37.9 mol-%, was obtained using a combination of ferric sulphate and dilute HCl. It was thus concluded that ferric sulphate is a promising catalyst for HMF synthesis from cellulosic biomass.

Keywords: 5-hydroxymethylfurfural     hardwood     softwood     ferric sulphate     biorefinery    

Crop residues: applications of lignocellulosic biomass in the context of a biorefinery

Maria Carolina ANDRADE, Caio de Oliveira GORGULHO SILVA, Leonora Rios de SOUZA MOREIRA, Edivaldo Ximenes FERREIRA FILHO

Frontiers in Energy 2022, Volume 16, Issue 2,   Pages 224-245 doi: 10.1007/s11708-021-0730-7

Abstract: Increased governmental incentives and bioeconomic strategies are expected to boost the biorefinery marketand the cost competitiveness of biorefinery products.

Keywords: crop residue     biorefinery     bioproduct     biomass     circular bioeconomy     enzyme    

Title Author Date Type Operation

Electrochemical Biorefinery Towards Chemicals Synthesis and Bio-Oil Upgrading from Lignin

Rui Hu, Yuying Zhao, Chen Tang, Yan Shi, Gang Luo, Jiajun Fan, James H. Clark, Shicheng Zhang

Journal Article

Comparative lipidomic analysis of

Bin QIAO, Hong-Chi TIAN, Ying-Jin YUAN

Journal Article

Synthesis of hydroxymethylfurfural and furfural from hardwood and softwood pulp using ferric sulphate as catalyst

Agneev Mukherjee, Guillermo Portillo-Perez, Marie-Josée Dumont

Journal Article

Crop residues: applications of lignocellulosic biomass in the context of a biorefinery

Maria Carolina ANDRADE, Caio de Oliveira GORGULHO SILVA, Leonora Rios de SOUZA MOREIRA, Edivaldo Ximenes FERREIRA FILHO

Journal Article