Results 21 to 30 of about 4,505 (224)

Enhancing enzymatic digestibility of waste wheat straw by presoaking to reduce the ash-influencing effect on autohydrolysis

Biotechnology for Biofuels, 2019
Background The acid buffering capacity of high free ash in waste wheat straw (WWS) has been revealed to be a significant hindrance on the efficiency of autohydrolysis pretreatment.
Wei Tang, Xinxing Wu, Chen Huang, Caoxing Huang, Chenhuan Lai, Qiang Yong   +5 more
doaj   +1 more source

Pretreatment Processes of Biomass for Biorefineries: Current Status and Prospects [PDF]

, 2019
Producción CientíficaThis article seeks to be a handy document for the academy and the industry to get quickly up to speed on the current status and prospects of biomass pretreatment for biorefineries.
Cantero Sposetti, Danilo Alberto, Cocero Alonso, María José, Jara, Rory, Navarrete, Alexander, Pelaz Pérez, Lara, Rodríguez Rojo, Soraya, Silva Queiroz, Joao Paulo   +6 more
core   +1 more source

Valorization of Seaweed Carbohydrates: Autohydrolysis as a Selective and Sustainable Pretreatment [PDF]

ACS Sustainable Chemistry & Engineering, 2020
This work was supported by the Portuguese Foundation forScience and Technology (FCT), under the scope of thestrategic funding of UID/BIO/04469/2020 unit and under thescope of the project “AlgaePlas-Biorefinery of macroalgae forvalorization of the carbohydrate fraction to sustainablebioplastics,”PTDC/BII-BIO/29242/2017.
Joana S. Gomes-Dias, Aloia Romaní, José A. Teixeira, Cristina M.R. Rocha   +3 more
openaire   +2 more sources

Multivariate Correlation between Analysis Data on Dissolved Organic Material from Scots Pine (Pinus sylvestris) Chips and their Autohydrolysis Pre-Treatment Conditions

BioResources, 2013
Various chemometric techniques were used to establish the relationship between the autohydrolysis conditions prior to pulping and the chemical compositions of the soluble organic materials removed from Scots pine (Pinus sylvestris) wood chips.
Joni Lehto, Raimo Alén, Petteri Malkavaara   +2 more
doaj   +1 more source

Second-generation bioethanol from industrial wood waste of South American species [PDF]

, 2017
There is a global interest in replacing fossil fuels with renewable sources of energy. The present review evaluates the significance of South-American wood industrial wastes for bioethanol production. Four countries have been chosen for this review, i.e.,
Area, Maria Cristina, Kruyeniski, Julia, Vallejos, María Evangelina   +2 more
core   +2 more sources

PRODUCTION OF BIOETHANOL FROM SILVER FIR WOOD

Agricultura, 2014
The aim of this study was the production of bioethanol from waste wood by autohydrolysis, enzymatic hydrolysis and fermentation with Saccharomyces cerevisiae. The major components of waste wood are cellulose, hemicellulose and lignin.
Lacrimioara Senila, Mirela Miclean, M. Roman, Erika Levei, Oana Cadar, Laura Luca, M. Senila   +6 more
doaj   +1 more source

Hydrothermal pretreatment of poultry litter for biogas production

Revista Brasileira de Engenharia Agrícola e Ambiental, 2023
Hydrothermal pretreatment (HPT) allows the solubilization of the hemicellulose, leading to increased biodegradability for microorganisms. This paper presents a study based on the evaluation of the variables time (12 to 60 min), temperature (80 to 200°C),
Mayara P. de Oliveira, Aline G. de O. Paranhos, Oscar F. H. Adarme, Sérgio F. de Aquino   +3 more
doaj   +1 more source

Combination of Autohydrolysis and Catalytic Hydrolysis of Biomass for the Production of Hemicellulose Oligosaccharides and Sugars

Reactions, 2021
Three different types of biomass sourced from forestry waste (eucalyptus residues), agricultural waste (wheat straw), and energy crop (miscanthus) were used as starting materials to produce hemicellulosic sugars, furans (furfural and ...
Léa Vilcocq, Agnès Crepet, Patrick Jame, Florbela Carvalheiro, Luis C. Duarte   +4 more
doaj   +1 more source

Classification of some Boesenbergia and Alpinia extracts and their medicinal products based on chemical composition, antioxidant activity, and concentration of some heavy metals [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2021
The result showed total phenolic content, total flavonoid content and radical scavenging activity in ethanol extracts higher than oil extracts and massage products of Boesenbergia rotunda, Alpinia conchigera, Alpinia galangal, and Alpinia siamensis ...
Sirikul Thummajitsakul, Kun Silprasit
doaj   +1 more source

Xylanase and β-xylosidase production by Aspergillus ochraceus: new perspectives for the application of wheat straw autohydrolysis liquor [PDF]

, 2012
The xylanase biosynthesis is induced by its substrate—xylan. The high xylan content in some wastes such as wheat residues (wheat bran and wheat straw) makes them accessible and cheap sources of inducers to be mainly applied in great volumes of ...
A Ebringerova, A Moure, António A. Vicente, C Liu, C Techapun, C Techapun, D Haltrich, D Siedenberg, Daniel P. Silva, Denise S. Ruzene, DP Silva, G Garrote, G Garrote, GD Coelho, GH Miller, H Kersters-Hilderson, HY Fang, Héctor F. Terenzi, JC Parajó, José A. Teixeira, João A. Jorge, L Olsson, M Michelin, MA Abdel-Sater, Maria de Lourdes T. M. Polizeli, MB Palma, MGA Felipe, Michele Michelin, MLTM Polizeli, MLTM Polizeli, MM Hoq, P Kalathenos, P Katapodis, PR Adams, QK Beg, RC Myerly, S Moyo, S Singh, S Subramanyan, V Reddy, ZA Chipeta, ZB Sanchez   +41 more
core   +1 more source