Results 11 to 20 of about 37,162 (309)

Kinetic and isotherm studies for nickel ions’ biosorption by jute fabrics [PDF]

Journal of the Serbian Chemical Society, 2021
Raw jute fabric was chemically modified with 1 % NaOH for 30 min, 17.5 % NaOH for 5 min or with 0.7 % NaClO2 for 30 and 60 min to study the influence of changes in the chemical composition of the fabrics and quantity of carboxyl groups on the biosorption
Ivanovska Aleksandra, Pavun Leposava, Dojčinović Biljana, Kostić Mirjana   +3 more
doaj   +1 more source

Structural differences of cell walls in earlywood and latewood of Pinus sylvestris and their contribution to biomass recalcitrance

Frontiers in Plant Science, 2023
Scots pine (Pinus sylvestris L.) is an evergreen coniferous tree with wide distribution and good growth performance in a range of habitats. Therefore, wood from P. sylvestris is produced in many managed forests and is frequently used in industry. Despite
Aleksandra Liszka, Aleksandra Liszka, Raymond Wightman, Dariusz Latowski, Matthieu Bourdon, Kristian B. R. M. Krogh, Marcin Pietrzykowski, Jan J. Lyczakowski   +7 more
doaj   +1 more source

Hemicellulose-Derived Oligosaccharides: Emerging Prebiotics in Disease Alleviation

Frontiers in Nutrition, 2021
The gut microbiota in the human body is an important component that plays a pivotal role in the ability of the host to prevent diseases and recover from these diseases. If the human microbiome changes for any reason, it affects the overall functioning of
Uttam Kumar Jana, Naveen Kango, Brett Pletschke   +2 more
doaj   +1 more source

High performance bio-supercapacitor electrodes composed of graphitized hemicellulose porous carbon spheres

Frontiers in Bioengineering and Biotechnology, 2022
A template-free and one-step carbonization process was developed for fabricating graphitic porous carbon spheres (GPCSs) on hemicelluloses as the electrode material for supercapacitors.
Zhili Zhang, Fengfeng Li, Jiachuan Chen, Guihua Yang, Xingxiang Ji, Zhongjian Tian, Baobin Wang, Lei Zhang, Lucian Lucia, Lucian Lucia, Lucian Lucia   +10 more
doaj   +1 more source

Study of Liquor from Hemicelluloses Separation Process in Black Carob Tree Sawdust Biorefinery

Tecnología y Ciencia, 2022
This research work utilized pretreated black carob tree sawdust as raw material, given it is plenty of this waste in the Northeast Argentinian region and its objective was to optimize the third stage of a biorefinery process.
Eliana Paola Dagnino, Carlos Raúl Ruíz, Ester Ramona Chamorro, Alfredo Fabián Sequeira   +3 more
doaj   +1 more source

The Role of Cellulosic and Noncellulosic Functional Groups in the Biosorption of Lead Ions by Waste Flax Fibers

Journal of Natural Fibers, 2023
In this study, waste flax fibers with different levels of cellulosic and noncellulosic components were obtained by oxidative and alkali treatments and used to assess the influence of the fiber’s structural and chemical properties on the biosorption of ...
Biljana Pejić, Marija Vukčević, Biljana Lazić, Svjetlana Janjić, Mirjana Kostić   +4 more
doaj   +1 more source

Electrodialysis Deacidification of Acid Hydrolysate in Hemicellulose Saccharification Process: Membrane Fouling Identification and Mechanisms

Membranes, 2023
Acid saccharification of hemicelluloses offers promising pathways to sustainably diversify the revenue of the lignocellulose biorefinery industry. Electrodialysis to separate inorganic acids from acid hydrolysate in the hemicellulose saccharification ...
Xitao Luo, Lingling Sun, Qinghui Shou, Xiangfeng Liang, Huizhou Liu   +4 more
doaj   +1 more source

The influence of pre-hydrolysis on the delignification of Hornbeam wood [PDF]

تحقیقات علوم چوب و کاغذ ایران, 2018
In this research, the influence of two temperatures (60 and 90°C) and three dosages of sodium hydroxide (5, 7.5 and 10%, based on the dry weight) on hornbeam wood chips alkaline pre-hydrolysis and soda pulping was studied.
Abdolrahim Mohebalian, Ahmad Jahan latibari, Ajang Tajdini, Shadman Pourmosa   +3 more
doaj   +1 more source

Electrokinetic properties of chemically modified jute fabrics [PDF]

Journal of the Serbian Chemical Society, 2020
In this work, the electrokinetic properties of alkali and oxidatively modified jute fabrics were studied. In contrast to the control fabric, chemically modified jute fabrics had a small positive zeta potential in the basic pH range, which could be ...
Ivanovska Aleksandra M., Kostić Mirjana M.   +1 more
doaj   +1 more source

Contribution of cell wall modifying enzymes on the texture of fleshy fruits: The example of apple [PDF]

Journal of the Serbian Chemical Society, 2013
Cell walls consist of polysaccharide assemblies (pectin, hemicelluloses and cellulose), whose structure and interactions vary depending on fruit genetic, and its stage and conditions of development.
Bonnin Estelle, Lahaye Marc
doaj   +1 more source