Results 61 to 70 of about 186,578 (276)

Integrated biorefinery for cellulosic ethanol and spherical nanolignin production from coconut waste

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Green coconut waste was subjected to different fractionation methods to obtain integrated lignin nanoparticles and cellulosic ethanol. Pretreatment with gradual addition of dilute sulfuric acid provided a higher structural hemicellulose precursor yield (68.2%).
Ricardo Marchezan Farias de Mesquita, Júlia Caroline Dal Prá, Roselei Claudete Fontana, Sheila Montipó, Henrique Macedo Baudel, Eduardo Dieldold, Willian Daniel Hahn Schneider, Marli Camassola   +7 more
wiley   +1 more source

Spinning of wheat straw-based pulp into cellulosic multifilaments by 1-Ethyl-3-methylimidazolium octanoate as direct solvent

Journal of Ionic Liquids
The demand for man-made cellulosic fibers is rapidly increasing; however, these fibers are mainly based on wood dissolving pulp. Faster growing crops, such as agricultural residues and annual fast-growing plants (i.e.
Antje Ota, Marc P. Vocht, Ronald Beyer, André van Zomeren, Ilona van Zandvoort, Jaap W. van Hal, Frank Hermanutz   +6 more
doaj   +1 more source

Improving dissolving wood pulp quality using Brown-stock fractionation

, 2018
Submitted in fulfillment of the requirements for the degree of Master of Engineering: Chemical, Durban University of Technology, Durban, South Africa, 2018.Dissolving wood pulp (DWP) contains high levels of cellulose and has various applications ...
Potgieter, Marvin Sydney
core   +1 more source

Metabolic fate of drugs of abuse and new psychoactive substances: A pilot study on a novel workflow using a zebrafish embryo model combined with human microdosing

British Journal of Clinical Pharmacology, EarlyView.
Aim The aim of this study was to develop a novel workflow to identify human urine biomarkers for drugs of abuse and new psychoactive substances. Metabolites of amphetamine, cocaine, LSD, MDMA, methamphetamine, THC, MDMB‐CHMICA, and MDPPP were first identified in a zebrafish embryo (ZE) metabolism study followed by comparison to most abundant human ...
Simon K. Wellenberg, Tanja M. Gampfer, Lea Wagmann, Philip Schippers, Jennifer Herrmann, Rolf Müller, Folker Westphal, Markus R. Meyer   +7 more
wiley   +1 more source

Substituting Wood with Nonwood Fibers in Papermaking: A Win-Win Solution for Bangladesh [PDF]

Bangladesh is facing an acute shortage of fibrous raw materials for the production of pulp and paper. On the other hand, the demand for paper and paper products is increasing day by day.
M. Sarwar Jahan, Bernhard G. Gunter, A. F. M. Ataur Rahman   +2 more
core  

Cationic Hemicellulose As a Product of Dissolving Pulp Based Biorefinery

, 2016
In the present technology practiced, hemicelluloses dissolved in the prehydrolysis liquor (PHL) of the kraft-based dissolving pulp production process is mixed with black liquor and incinerated in the kraft mill.
Pedram Fatehi (1657375), Jing Shen (308587), Mohan Konduri (1657369), Robin Singh (1657372)   +3 more
core   +1 more source

Pectinase‐Based Bioprocesses for Circular Bioeconomy and Sustainable Industrial Development

Biotechnology and Bioengineering, EarlyView.
This picture demonstrates a unified strategy for sustainable pectinase production, focusing on microbial bioproduction, innovative strategies in enzyme engineering (Protein engineering, rational enzyme design, directed evolution and heterologous expression) and various applications in industry, including food, textiles, pulp and paper, agriculture and ...
Nisha Sharma, Dimple Tanwar, Usha Grewal, Murugesan Mohana Keerthi, Yogesh K. Ahlawat, Nitin Pandey, Chirag G. Makvana   +6 more
wiley   +1 more source

Enhancing dissolving pulp quality of mixed raw materials through pre-hydrolysis kraft-cooking: A study on Acacia crassicarpa and Terminalia catappa

Communications in Science and Technology
Acacia crassicarpa wood is widely used in Indonesia as a raw material for dissolving pulp (DP) by the kraft-cooking process. Given that Indonesia has a rich variety and abundance of cellulose-rich wood, it is deemed crucial to research alternative raw ...
Yusnimar Sahan, Sri Wahdini Rahmi, Evelyn, Syamsu Herman, Chairul, Khairat, Hiroshi Ohi, Amun Amri   +7 more
doaj   +1 more source

Neurovascular coupling in bone regeneration: Mechanisms, advanced biomaterials and challenges

BMEMat, EarlyView.
This figure illustrates various material strategies for neurovascularized bone regeneration, including electroactive scaffolds, ion‐loaded materials, drug delivery systems, surface modifications, cells/cell products, growth factors, and peptides. These approaches aim to synergistically promote the regeneration of neural, vascular, and bone tissues ...
Yixin Ma, Nan Jiang, Liyuan Chen, He Zhang, Xinjia Cai, Karan Gulati, Danqing He, Zhigang Cai, Yan Liu   +8 more
wiley   +1 more source

Production of dissolving grade pulp from alfa

BioResources, 2009
Alfa, also knows as Stipa tenacissimaI or “halfa”, is grown in North Africa and south Spain. Due to its short fiber length, paper made from alfa pulp retains bulk and takes block letters well. In this study alfa was evaluated for bleached pulp production.
Baya Bouiri, Moussa Amrani
openaire   +2 more sources