Results 61 to 70 of about 924 (196)

Defibrillated Lignocellulose Recovery Guided by Plant Chemistry and Anatomy – A Pioneering Study with Lupinus angustifolius

Advanced Sustainable Systems, Volume 8, Issue 7, July 2024.
Lupin is identified as a promising lignocellulose source. It serves as a model organism for legume crops, providing sustainable solutions for biomass utilization and alternative protein sources. Optotracing, a novel technique, offers non‐disruptive lignocellulose analytics, guiding a design‐driven biomass fractionation.
Alina E.M. Schmidt, Ferdinand X. Choong, Agneta Richter‐Dahlfors, Ulrica Edlund   +3 more
wiley   +1 more source

Fiber Modification of Unbleached Kraft Pulp with Laccase in the Presence of Ferulic Acid

BioResources, 2013
Unbleached kraft pulp fibers were modified with laccase and ferulic acid (FRC) to improve their physical strength properties in paper products. The optimal conditions of laccase-FRC modification were examined in terms of the physical properties of pulps. The effects of laccase-FRC modification on the carboxyl group content and surface lignin content of
Hui Li, Shiyu Fu, Lincai Peng
openaire   +2 more sources

Kraft Pulp Fibre Surfaces. Chemical Composition and Effect on Pulp Bleachability

, 1996
The work presented in this thesis concerns studies of kraft fibre surfaces in respect of chemical composition and effect on pulp bleachability. Kraft fibre surfaces were studied by mechanical peeling using a disintegrator operated at 20.000-200.000 ...
Heijnesson Hultén, Anette,
core   +1 more source

Effect of fungal pre-treatment of poplar chips on its paper brightness reversion [PDF]

Iranian Journal of Wood and Paper Industries, 2017
Unbleached Kraft pulp made from poplar chips, Pre-treated by Trametes versicolor in 1, 2 and 3 weeks (Bio-Kraft pulp), was used as raw material in this study.
Esmaeil Rasooly Garmaroody, hossein fooladi, seyed rahman Djafari Petroudy   +2 more
doaj  

The Effect of Packaging Types on Fresh Peaches in the Direct‐To‐Consumer Environment: Distribution Testing, Life Cycle Assessment and Economic Impact

Packaging Technology and Science, Volume 37, Issue 7, Page 667-684, July 2024.
This study evaluated different package types' sustainability, cost and protective capacity on peaches in the direct‐to‐consumer distribution environment. The vibration response of peaches in all package types is amplified in the same frequency region as the input from truck‐trailer systems, and damage from shock events is correlated with the freedom of
Brennan Lytle, Gregory S. Batt, R. Andrew Hurley, Ksenija Gasic   +3 more
wiley   +1 more source

Improvement of paper properties of recycled unbleached softwood kraft pulps by poly(allylamine hydrochloride)

BioResources, 2011
Polyelectrolytes containing amine functional groups such as PAH (poly(allylamine hydrochloride)) can be useful, under certain conditions, for improving paper strength. In this work, the charge density of PAH was determined at different pH and ionic strengths; PAH adsorption onto the cellulosic fibers was characterized, and the effects of low PAH dosage
Mocchiutti, Paulina, Galván, María Verónica, Inalbon, Maria Cristina, Zanuttini, Miguel Angel Mario   +3 more
openaire   +3 more sources

From Fabric to Fiber: A Study on the Use of Cotton Textile Waste in Papermaking

Journal of Natural Fibers
Currently, recycling fibrous materials has become a key challenge in sustainable waste management. The presented research investigates the potential use of waste cotton fibers from the textile industry as an additive to kraft pulp used in paper ...
Arttu Järvinen, Konrad Olejnik, Jarkko Männynsalo, Karolina Radomska, Piotr Kulpiński   +4 more
doaj   +1 more source

Using Paper as a Biomimetic Fog Harvesting Material

Advanced Materials Interfaces, Volume 11, Issue 8, March 14, 2024.
Paper materials are turned into biomimetic fog harvesting surfaces by applying a superhydrophobic coating with hydrophilic glass particles. The combination of the optimal water‐draining superhydrophobic background with smooth pinning centers provides superior fog harvesting potential, especially compared to model substances (glass, polyethylene, and ...
Carina Breuer, Cynthia Cordt, Benjamin Hiller, Andreas Geissler, Markus Biesalski   +4 more
wiley   +1 more source

The in vitro ¹⁴C-labelled kraft pulp assay as used for evaluation of laccases and mediators intended for pulp bleaching

, 1998
In the presence of K-ferricyanide as oxidant at pH 10, 14C-ring-labelled synthetic lignin (DHP) was covalently coupled to unbleached kraft pulp. This chemically labelled kraft pulp (CLKP) was used in a small scale (30 mg pulp in 1.5 ml buffer) for ...
Semar, Sylvia, Kandioller, Gottfried, Srebotnik, Ewald, Poppius-Levlin, Kristiina, Niku-Paavola, Marja-Leena, Ander, Paul, Grabner, Karin, Messner, Kurt, Viikari, Liisa, Anke, Heidrun   +9 more
core   +1 more source

The effects of microcrystalline cellulose as a dietary component for lactating dairy cows

Agricultural and Food Science, 2020
Microcrystalline cellulose (MCC) has several applications in food and pharmaceutical industries but the nutritional value for dairy cows and effects on in vivo digestion are not known. A feeding experiment was conducted using 24 dairy cows. The cows were
Outi Savonen, Piia Kairenius, Päivi Mäntysaari, Tomasz Stefanski, Juhana Pakkasmaa, Marketta Rinne   +5 more
doaj   +1 more source