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Thermal characterization of lignocellulosic residue from different sugarcanes
(Springer, 2009-08-01)
Bagasse samples from four different sugarcane were directly collected as the residues of milling in a processing plant. The samples were dried at 105 A degrees C, compressed to small granules and then their TG/DTA and DSC ...
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 ...
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 ...
Biochar and soil nitrous oxide emissions.
(Pesquisa Agropecuária Brasileira, Brasília, DF, v. 47, n. 5, p. 722-725, maio 2012., 2012)
Second-generation ethanol from pineapple leaf fibers
(2018-05-03)
The use of different lignocellulosic residues for the production of cellulosic ethanol is an alternative for the expanding demand of this fuel without increasing the planting area of traditional carbohydrate crops. One of ...
Improvement of some chemical and biological methods for the efficient production of xylanases, xylooligosaccharides and lignocellulose from sugar cane bagasse
(2020-12-01)
The use of agroindustrial waste for chemicals, biofuels and food ingredients production has been studied considering limitations of natural resources. Therefore, sugarcane bagasse was studied to produce arabinoxylan, ...
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, ...
An alternative application to the Portuguese agro-industrial residue: Wheat straw
(HUMANA PRESS INC, 2008)
The effects of alkaline treatments of the wheat straw with sodium hydroxide were investigated. The optimal condition for extraction of hemicelluloses was found to be with 0.50 mol/l sodium hydroxide at 55C for 2 h. This ...
Enzymes produced by soil fungi following microaerobic growth on lignocellulosic materials
(Humana Press IncTotowaEUA, 1999)