Results 101 to 110 of about 150,705 (199)

A selective fractionation method of lignocellulosic materials using electro-assisted organosolv pretreatment

, 2019
Lignocellulosic materials (LCMs) extracted from waste-wood products are promising sources of renewable chemicals and fuels. Organosolv pretreatment is commonly used for the fractionation of LCMs; however, these methods require high reaction temperatures,
Maazuza Othman (18029173), Wangqiyue Sun (9732491)   +1 more
core  

DEVELOPMENT AND EVALUATION OF THERMAL AND CHEMICAL MICROALGAE CELL DISRUPTION METHODS FOR BIOFUELS AND BIOPRODUCTS PRODUCTION

Revista de Investigaciones Universidad del Quindío, 2015
Biomass of microalgae continues under study as promising candidate for novel biofuels and bioproducts, however, microalgae-based processes faces technical bottlenecks related to efficiency of metabolite  extraction and transformation.
Angel González Delgado, Yeimmy Yolima Peralta Ruiz, Viatcheslav Kafarov   +2 more
doaj   +1 more source

Catalytic organosolv fractionation of willow wood and wheat straw as pretreatment for enzymatic cellulose hydrolysis

, 2011
-BACKGROUND: Ethanol-based organosolv fractionation of lignocellulosic biomass is an effective pretreatment technology for enzymatic cellulose hydrolysis to produce sugars and lignin within a biorefinery.
Uil, H. den, Smit, A.T., Huijgen, W.J.J., Reith, J.H.   +3 more
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The Evolution of Cellulose Crystallinity During the Entire Wheat Straw Organosolv Biorefinery Process and Its Relationship with Enzymatic Hydrolysis

Sustainable Chemistry
Cellulose crystallinity is frequently associated with lignocellulosic biomass digestibility, yet its development during multistep biorefinery processing and its relationship with enzymatic hydrolysis remain difficult to isolate.
Tianyi Guo, Luisa Alzer, Tong Niu, Christian Dirksen, Nils Tippkötter   +4 more
doaj   +1 more source

Dilute Sulphuric Acid and Ethanol Organosolv Pretreatment of Miscanthus x Giganteus

, 2010
International audienceThree processes for the pretreatment of Miscanthus x Giganteus were compared, namely, dilute sulphuric acid treatment, an ethanol organosolv treatment and a two-step protocol involving a presoaking step prior to the ethanol ...
Ragauskas, Arthur, Sannigrahi, Poulomi, Brosse, Nicolas, El Hage, Roland   +3 more
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A novel hybrid organosolv: steam explosion method for the efficient fractionation and pretreatment of birch biomass

Biotechnology for Biofuels, 2018
Background The main role of pretreatment is to reduce the natural biomass recalcitrance and thus enhance saccharification yield. A further prerequisite for efficient utilization of all biomass components is their efficient fractionation into well-defined
Leonidas Matsakas, Christos Nitsos, Vijayendran Raghavendran, Olga Yakimenko, Gustav Persson, Eva Olsson, Ulrika Rova, Lisbeth Olsson, Paul Christakopoulos   +8 more
doaj   +1 more source

Enzymatic sugar production from elephant grass and reed straw through pretreatments and hydrolysis with addition of thioredoxin-His-S

Biotechnology for Biofuels, 2019
Background The bioconversion of lignocellulose to fermentable C5/C6-saccharides is composed of pretreatment and enzymatic hydrolysis. Lignin, as one of the main components, resists lignocellulose to be bio-digested.
Xianqin Lu, Can Li, Shengkui Zhang, Xiaohan Wang, Wenqing Zhang, Shouguo Wang, Tao Xia   +6 more
doaj   +1 more source

Silencing of a BAHD acyltransferase in sugarcane increases biomass digestibility

Biotechnology for Biofuels, 2019
Background Sugarcane (Saccharum spp.) covers vast areas of land (around 25 million ha worldwide), and its processing is already linked into infrastructure for producing bioethanol in many countries.
Wagner Rodrigo de Souza, Thályta Fraga Pacheco, Karoline Estefani Duarte, Bruno Leite Sampaio, Patrícia Abrão de Oliveira Molinari, Polyana Kelly Martins, Thaís Ribeiro Santiago, Eduardo Fernandes Formighieri, Felipe Vinecky, Ana Paula Ribeiro, Bárbara Andrade Dias Brito da Cunha, Adilson Kenji Kobayashi, Rowan Andrew Craig Mitchell, Dasciana de Sousa Rodrigues Gambetta, Hugo Bruno Correa Molinari   +14 more
doaj   +1 more source

Organosolv pretreatment on oil palm empty fruit bunch: a case study [PDF]

, 2021
Organosolv pretreatment has high potential in sustainable energy development by transforming lignocellulosic biomass into biofuels. Meanwhile, various studies have limited attempts in exploring different solvents and catalysts used in pretreatment, while
Wong, Celine Su Chee
core  

Organosolv lignin: A comprehensive review of pretreatment advancements and biorefinery integration

Next Materials
This review synthesizes recent advancements in organosolv technology for the sustainable valorization of lignocellulosic biomass, focusing on optimizing the extraction process, comprehensively characterizing the resulting organosolv lignin (OSL), and ...
Mehmet Melikoglu
doaj   +1 more source