Results 21 to 30 of about 9,941 (233)

Caracterização das O-acetil-(4-O-metilglicurono)xilanas isoladas da madeira de Eucalyptus urograndis Characterization of O-acetil-(4-O-methylglucurono)xylans from Eucalyptus urograndis

open access: yesQuímica Nova, 2008
The O-acetyl-4-O-methyl-(glucurono)xylans were isolated from E. urograndis by extraction with dimethyl sulfoxide, analysed for monosaccharide composition and structurally characterized by NMR spectroscopy. These xylans contained one 4-O-methyl-glucuronic
Andréia da Silva Magaton   +2 more
doaj   +1 more source

Active Site Mapping of Xylan-Deconstructing Enzymes with Arabinoxylan Oligosaccharides Produced by Automated Glycan Assembly [PDF]

open access: yes, 2017
Xylan-degrading enzymes are crucial for the deconstruction of hemicellulosic biomass, making the hydrolysis products available for various industrial applications such as the production of biofuel.
de Kruijff, Goswinus H. M.   +6 more
core   +1 more source

Fungi isolated from Miscanthus and sugarcane: biomass conversion, fungal enzymes, and hydrolysis of plant cell wall polymers. [PDF]

open access: yes, 2015
BackgroundBiofuel use is one of many means of addressing global change caused by anthropogenic release of fossil fuel carbon dioxide into Earth's atmosphere.
Bauer, Stefan   +6 more
core   +2 more sources

Xylan extraction from pretreated sugarcane bagasse using alkaline and enzymatic approaches

open access: yesBiotechnology for Biofuels, 2017
Background New biorefinery concepts are necessary to drive industrial use of lignocellulose biomass components. Xylan recovery before enzymatic hydrolysis of the glucan component is a way to add value to the hemicellulose fraction, which can be used in ...
Daniele Sporck   +6 more
doaj   +1 more source

Polysaccharide utilization loci and nutritional specialization in a dominant group of butyrate-producing human colonic Firmicutes [PDF]

open access: yes, 2015
Acknowledgements The Rowett Institute of Nutrition and Health (University of Aberdeen) receives financial support from the Scottish Government Rural and Environmental Sciences and Analytical Services (RESAS).
Bernalier-Donadille, Annick   +9 more
core   +3 more sources

Designer biomass for next-generation biorefineries: leveraging recent insights into xylan structure and biosynthesis

open access: yesBiotechnology for Biofuels, 2017
Xylans are the most abundant noncellulosic polysaccharides in lignified secondary cell walls of woody dicots and in both primary and secondary cell walls of grasses.
Peter J. Smith   +4 more
doaj   +1 more source

Developing pericarp of maize: a model to study arabinoxylan synthesis and feruloylation

open access: yesFrontiers in Plant Science, 2016
Cell walls are comprised of networks of entangled polymers that differ considerably between species, tissues and developmental stages. The cell walls of grasses, a family that encompasses major crops, contain specific polysaccharide structures such as ...
Anne-Laure Chateigner-Boutin   +8 more
doaj   +1 more source

Draft Genome Sequence of the Lignocellulose Decomposer Thermobifida fusca Strain TM51. [PDF]

open access: yes, 2013
Here, we present the complete genome sequence of Thermobifida fusca strain TM51, which was isolated from the hot upper layer of a compost pile in Hungary. T.
Beki   +14 more
core   +1 more source

A novel enzymatic approach to nanocrystalline cellulose preparation [PDF]

open access: yes, 2018
In this work, conditions for an enzymatic pretreatment prior to NCC isolation from cotton linter were assessed. Different cellulase doses and reaction times were studied within an experimental design and NCC were obtained. At optimal enzymatic conditions
Beltramino, Facundo   +3 more
core   +2 more sources

Hydrolysis of xylans by enzyme systems from solid cultures of Trichoderma harzianum strains

open access: yesBrazilian Journal of Medical and Biological Research, 1999
Xylanase activity was isolated from crude extracts of Trichoderma harzianum strains C and 4 grown at 28oC in a solid medium containing wheat bran as the carbon source.
F.Q.P. Silveira   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy