Now showing items 11-20 of 1095
Enzymes produced by soil fungi following microaerobic growth on lignocellulosic materials
(Humana Press IncTotowaEUA, 1999)
PRODUCTION OF SOLUBLE LIGNIN-RICH FRAGMENTS (APPL) FROM WHEAT LIGNOCELLULOSE BY STREPTOMYCES-VIRIDOSPORUS AND THEIR PARTIAL METABOLISM BY NATURAL BACTERIAL ISOLATES
(ELSEVIER SCIENCE BV, 1990-02)
The actinomycete Streptomycetes viridosporus attacks wheat lignocellulose releasing soluble lignin-rich fragments (APPL). Chemical analyses indicated that these APPL contain 20% less guaiacyl and 70% less glucose residues ...
Shape Resonance Spectra of Lignocellulose Components.
(Universidade Federal de PernambucoRecife, 2012-11-11)
Replacing fossil fuels for biofuels from renewable sources is a viable way to reduce greenhouse gas emissions. A major goal to optimize biofuel production would be the development of high-yield methods to obtain fermentable ...
Vegetal fibers in polymeric composites: a review
(Assoc Brasil Polimeros, 2015-01-01)
The need to develop and commercialize materials containing vegetal fibers has grown in order to reduce environmental impact and reach sustainability. Large amounts of lignocellulosic materials are generated around the world ...
Defining functional diversity for lignocellulose degradation in a microbial community using multi-omics studies
(BioMed Central, 2018)
Abstract Background Lignocellulose is one of the most abundant forms of fixed carbon in the biosphere. Current industrial approaches to the degradation of lignocellulose ...
Evaluation of microwave-assisted pretreatment of lignocellulosic biomass immersed in alkaline glycerol for fermentable sugars production
(Elsevier B.V., 2015-06-01)
A pretreatment with microwave irradiation was applied to enhance enzyme hydrolysis of corn straw and rice husk immersed in water, aqueous glycerol or alkaline glycerol. Native and pretreated solids underwent enzyme hydrolysis ...
Key role of anionic trash catching system on the efficiency of lignocellulose nanofibers in industrial recycled slurries
The production of recycled paper for packaging materials is becoming one of the most important activities of paper mills. However, the use of recycled paper as a raw material cause an important increase of dissolved colloidal ...
Cr(VI) and Cr(III) removal from aqueous solution by raw and modified lignocellulosic materials: a review
(Elsevier Science, 2010-08)
In aqueous systems, chromium usually exists in both trivalent and hexavalent oxidation states, being Cr(VI) of particular importance and concern due to its great toxicity. Industrial sources of Cr(VI) are leather tanning, ...