Results 61 to 70 of about 37,162 (309)

Evaluación del pretratamiento con ácido sulfúrico diluido del pasto maralfalfa (Pennisetum glaucum x Pennisetum purpureum) para la producción de etanol

Revista Colombiana de Biotecnología, 2012
Título en ingles: Dilute sulfuric acid pretreatment of goliath grass (Pennisetum glaucum x Pennisetum purpureum) for ethanol cellulosic Resumen : Evaluar la producción de etanol a partir de cultivos lignocelulósicos, específicamente pastos de rápido ...
Lady Mateus, Orlando Hernández, Mario Velásquez, José de Jesús Díaz   +3 more
doaj   +2 more sources

Increasing sub/tropical eucalypt timber plantation profitability by value adding to thinnings [PDF]

, 2012
New processing options and end-uses are being developed to create larger, more stable and higher-value markets for plantation-sourced wood. To justify continued expansion of Australia's current hardwood plantation estate it is becoming necessary to ...
Baillères, Henri, Harding, Kevin, Kennedy, Michael, Mc Gavin, Rob   +3 more
core  

Hemicellulose hydrolysis catalysed by solid acids [PDF]

, 2013
Depolymerising hemicellulose into platform sugar molecules is a key step in developing the concept of an integrated biorefinery. This reaction is traditionally catalysed by either enzymes or homogeneous mineral acids.
Alonso, Andrijanto, Bandyopadhyay, Butler, Cano-Serrano, Ciriminna, Corma, Corma, Dhepe, Dhepe, Fukuoka, Fukuoka, Gallezot, Guerbuez, Hara, Huber, Kim, Kusema, Li, Minowa, Mäki-Arvela, Ogaki, Onda, Palkovits, Pang, Rinaldi, Rinaldi, Rose, Sahu, Serrano-Ruiz, Shiju, Shiju, Siril, Strassberger, Suganuma, Takagaki, Van de Vyver, Villandier, Wilson, Xing, Xing   +40 more
core   +1 more source

S3RL: Enhancing Spatial Single‐Cell Transcriptomics With Separable Representation Learning

Advanced Science, EarlyView.
Separable Spatial Representation Learning (S3RL) is introduced to enhance the reconstruction of spatial transcriptomic landscapes by disentangling spatial structure and gene expression semantics. By integrating multimodal inputs with graph‐based representation learning and hyperspherical prototype modeling, S3RL enables high‐fidelity spatial domain ...
Laiyi Fu, Penglei Wang, Gaoyuan Xu, Jitao Lu, Qinke Peng, Danyang Wu, Hequan Sun   +6 more
wiley   +1 more source

Aqueous extraction of residual oil from sunflower press cake using a twin-screw extruder: Feasibility study [PDF]

, 2009
The objective of this study was to evaluate the feasibility of an aqueous process to extract the residual oil from sunflower press cakes using a co-rotating twin-screw extruder.
Amalia Kartika, Amalia Kartika, Choudhury, Dziezak, Evon, Galvin, Gautam, Gautam, Gogoi, Hagenmaier, Isobe, L. Rigal, Lacaze-Dufaure, Lacaze-Dufaure, P.Y. Pontalier, Ph. Evon, Rigal, Rosenthal, Rouilly, Southwell, V. Vandenbossche, Van Soest, Van Soest   +22 more
core   +3 more sources

Effect of integrated treatment on enhancing the enzymatic hydrolysis of cocksfoot grass and the structural characteristics of co-produced hemicelluloses

Biotechnology for Biofuels, 2021
Background Cocksfoot grass (Dactylis glomerata L.) with high biomass yield and rich cellulose can be used to produce bioethanol as fuel additive. In view of this, ultrasonic and hydrothermal pretreatments followed by successive alkali extractions were ...
Shao-Chao Sun, Dan Sun, Xue-Fei Cao
doaj   +1 more source

Ce‐Doped Lignin‐Based Nanozyme with Heat‐Activated Hydrolase Activity

Advanced Science, EarlyView.
A novel Ce‐doped lignin‐based hydrolase nanozyme (Ce‐AL) is synthesized using Ce ions coordinated with aminated industrial lignin. The Ce‐AL effectively hydrolyzes phosphate ester bonds and protein amide bonds, maintain high activity at 100°C, and successfully fights bacteria biofilms.
Xin Liu, Lijun Li, Xue Zhang, Alireza Ashori, Fubao Sun, Feng Xu, Xueming Zhang, Yao Chen   +7 more
wiley   +1 more source

In Vitro Proliferation and Production of Cytokine and IgG by Human PBMCs Stimulated with Polysaccharide Extract from Plants Endemic to Gabon

Molecules, 2014
Polysaccharides were extracted from seven plants endemic to Gabon to study their potential immunological activities. Peripheral blood mononuclear cell (PBMC) (5 × 105 cells/mL) proliferation, cytokine and immunoglobulin G (IgG) assays were performed ...
Line Edwige Mengome, Aline Voxeur, Jean Paul Akue, Patrice Lerouge   +3 more
doaj   +1 more source

Monolithic 3D Printing of Origami‐Inspired Soft Robotics from Sustainable Bio‐Based Resin

Advanced Science, EarlyView.
This work develops a photocurable, bio‐based resin from soybean oil for the monolithic fabrication of sustainable soft robots via Digital Light Processing. An origami‐inspired, vacuum‐actuated soft gripper is designed and fabricated, enabling reliable operation despite the material's lower elongation.
Ramin Montazeri, Hugo de Souza Oliveira, Xin Li, Qingchuan Song, Bastian E. Rapp, Dorothea Helmer, Edoardo Milana   +6 more
wiley   +1 more source

Systematic Metabolic Engineering and Model‐Guided Optimization for High‐Level Production of L‐Theanine from Xylose in Escherichia coli

Advanced Science, EarlyView.
This study is pioneering in constructing the shortest known synthetic pathway for L‐theanine production from xylose within E coli. Through comprehensive metabolic engineering strategies, our engineered strain achieved the highest reported L‐theanine titer from xylose, with a titer of 95.42 g/L, and a yield of 0.55 g/g.
Haolin Han, Boyuan Xue, Guangqi Shan, Meng Meng, Shaojie Wang, Haijia Su   +5 more
wiley   +1 more source