Results 61 to 70 of about 743 (161)

Improved Cellulose Yield in the Production of Dissolving Pulp from Bamboo Using Acetic Acid in Prehydrolysis

BioResources, 2014
Despite increasing demand for dissolving pulps from raw material, production costs remain quite high compared to regular paper pulp. Research literature to date has focused on improving performance and quality but has not simultaneously explored how to ...
Guang Li, Shiyu Fu, Aijing Zhou, Huaiyu Zhan   +3 more
doaj   +1 more source

Gut Epithelial Barrier Function is Impacted by Hyperglycemia and Secondary Bile Acids in Vitro: Possible Rescuing Effects of Specific Pectins

Molecular Nutrition &Food Research, Volume 68, Issue 11, June 2024.
Specific BAs are involved in maintenance of gut barrier function. BA metabolism may be disturbed in IBD and diabetes. This might be solved by supplementing the diet with specific dietary fibers such as DM19HB and DM43HB pectins. Gut epithelial barrier disruption is commonly observed in Western diseases like diabetes and inflammatory bowel disease (IBD).
Xin Tang, Xiaochen Chen, Michela Ferrari, Marthe T. C. Walvoort, Paul de Vos   +4 more
wiley   +1 more source

Lignin studies I. Investigations concerning lignin determination

Agricultural and Food Science, 1957
In this investigation a sulphuric acid method for the determination of lignin is presented and the influence of various details critically studied. The samples ground to pass through a 60 mesh (0.25 mm.) screen gave 0—5 % smaller results than those ...
Maija-Liisa Salo
doaj  

Incorporating Nanoparticles in Porous Foam Templating for Enhanced Sensitivity of Capacitive Pressure Sensors

Advanced Sensor Research, Volume 3, Issue 5, May 2024.
This work introduces the incorporation of silica nanoparticles (SNPs) in the templating process of porous foams for capacitive pressure sensors. The SNPs change the microstructures and porosity of the foams, which results in significant enhancement of sensitivity for pressures below 2 kPa, leading to linearization of sensitivity of the pressure sensor ...
Lekshmi A. Kurup, Joshua N. Arthur, Cameron M. Cole, Sinduja Suresh, Jana Timm, Roland Marschall, Soniya D. Yambem   +6 more
wiley   +1 more source

Birch fractionation in γ-valerolactone with the emphasis on pulp properties: prehydrolysis, acid-catalyzed, and alkaline-catalyzed concept

, 2023
Organosolv pulping represents an alternative to the traditional production of pulp, cellulosic fibrous material, allowing the utilization of other pulping streams.
Sixta, Herbert, González Carmona, Eva, Lê, Huy Quang, Granatier, Marianna   +3 more
core   +1 more source

A review on the upstream production and downstream purification of mannosylerythritol lipids

Biotechnology and Bioengineering, Volume 121, Issue 3, Page 853-876, March 2024.
This article describes trends and recent advances in the upstream production and downstream purification of mannosylerythritol lipids, a glycolipid biosurfactant with attractive properties and wide applicability. The current state of research in the upstream production of MELs is established.
André D. Valkenburg, Mellisa Z. Ncube, George M. Teke, Eugéne van Rensburg, Robert W. M. Pott   +4 more
wiley   +1 more source

Study on Preparation of Dissolving Grade Pulp and its Kinetics of Prehydrolysis

, 2011
The possibilities of dissolving grade pulp production from reed were investigated in this paper. Two – stage prehydrolysis – kraft pulping and CEHA bleaching process of reed for preparation of dissolving grade pulp were studied in laboratory. The optimum
Ke Xin Hu, Guang Ming Zeng, Hai Chao Zhang   +2 more
core   +1 more source

Current Approaches on Natural Fiber Reinforcement Surface Treatment for Construction Material Application

International Journal of Polymer Science, Volume 2024, Issue 1, 2024.
The conversion of waste into value‐added products is critical to long‐term sustainability as waste disposal costs, landfilling space, and climate change would be reduced. Research and production industries investigate the possible use of natural fibers as a substitute for fossil fuels.
Katleho Keneuwe Khoaele, Ipoteng Justice Mphahlele, Oluwatoyin Joseph Gbadeyan, Bruce Sithole, Viren Chunilall, Debora Puglia   +5 more
wiley   +1 more source

PRODUÇÃO DE ETANOL DE SEGUNDA GERAÇÃO PROVENIENTE DO BAGAÇO DE PENDÚCULOS DO CAJU

Revista Caatinga, 2015
The use of cashew apple bagasse for bioethanol production aimed at taking advantage of a re-gional culture that has about 85% of waste. Due to the complex structure of the material, it is necessary to sub-mit it to physical pretreatments and/or chemicals
EZENILDO EMANUEL DE LIMA, FLÁVIO LUIZ HONORATO DA SILVA, LÍBIA DE SOUSA CONRADO OLIVEIRA, ADRIANO SANT\u2019ANA SILVA, JOSÉ MARIANO DA SILVA NETO   +4 more
doaj  

High temperature enzymatic prehydrolysis prior to simultaneous saccharification and fermentation of steam pretreated corn stover for ethanol production

, 2007
As a consequence of heightened concern for the greenhouse effect, depleting oil reserves and skyrocketing oil prices, renewable fuels, Such as bioethanol, are becoming increasingly important.
Öhgren, Karin, Mats Galbe, Zacchi, Guido, Matti Siika-Aho, Vehmaanpera, Jari, Siika-Aho, Matti, Viikari, Liisa, Guido Zacchi, Jari Vehmaanperä, Zacchi, Guido,, Öhgren, Karin,, Galbe, Mats, Galbe, Mats,, Lund University., Karin Öhgren, Liisa Viikari   +15 more
core   +1 more source