Results 11 to 20 of about 46,912 (238)

Aggregation of Modified Glucuronoxylan in Water and DMSO. [PDF]

Biopolymers
Neutron scattering study of dispersibility of glucuronoxylan and modified glucuronoxylan, in water and dimethyl sulfoxide (DMSO). ABSTRACT Glucuronoxylans are known to be only partly soluble in aqueous media. Chemical modification often aims to improve solubility, yet observations of aggregation even of the modified xylans are not uncommon.
Palasingh C, Janewithayapun R, Cavalcanti LP, Abik F, Mikkonen KS, Cousin F, Ström A, Nypelö T.   +7 more
europepmc   +2 more sources

Novel GH115 xylan α-1,2-glucuronidases with distinct preferences for xylan-derived oligomers and polymers. [PDF]

Protein Sci
Abstract Natural polymers are promising sustainable materials for diverse applications. Xylans, major components of hemicellulose, exhibit origin‐dependent substitution patterns that determine their physicochemical properties. Targeted enzymatic modification of these substituents offers a mild and precise approach for tailoring the polymer's ...
Leontakianakou S, Le SB, Sundin A, Jasilionis A, Nguyen GS, Nordborg A, Gottumukkala LD, Grey C, Lewin AS, Karlsson EN.   +9 more
europepmc   +2 more sources

Optimization of Extraction Process and Analysis of Monosaccharide Composition of β-1,3-xylan from Caulerpa lentillifera

Shipin gongye ke-ji, 2023
This study screened several common economic algae to optimize the extraction process of β-1,3-xylan and analyze its monosaccharide composition. The extraction process of crude xylan was optimized by alkaline extraction method, and the monosaccharide ...
Qian LIU, Wenhui JIN, Haotian JIAO, Quanling XIE, Yiping ZHANG, Zhuan HONG, Yuanhui ZHAO   +6 more
doaj   +1 more source

Comparative evaluation of xylan extraction methods and product characterization from sugarcane bagasse

Journal of Sugarcane Research, 2023
Sugarcane bagasse is a rich source for Hemicelluloses. Xylan is a major type of hemicellulose represented as glucurono- arabinoxylans (GAX) in sugarcane.
SURESHA GIRIYAPURA SHIVALINGAMURTHY, HARI KUPPUSAMY   +1 more
doaj   +1 more source

Expression of Cellulosome Components and Type IV Pili within the Extracellular Proteome of Ruminococcus flavefaciens 007 [PDF]

, 2013
Funding: The Rowett Institute receives funding from SG-RESAS (Scottish Government Rural and Environmental Science and Analysis Service). Visit of M.V.
Bayer, Edward A., Cantlay, Louise, Duncan, Sylvia H., Flint, Harry J., Lamed, Raphael, Marinšek-Logar, Romana, Miller, Margret E. Berg., Parkhill, Julian, Reid, Martin D., Turner, Keith, Vodovnik, Maša, White, Bryan A., Yeoman, Carl J.   +12 more
core   +7 more sources

Hyperthermostable acetyl xylan esterase [PDF]

Microbial Biotechnology, 2009
Summary An esterase which is encoded within a Thermotoga maritima chromosomal gene cluster for xylan degradation and utilization was characterized after heterologous expression of the corresponding gene in Escherichia coli and ...
Drzewiecki, Katharina, Angelov, Angel, Ballschmiter, Meike, Tiefenbach, Klaus-Juergen, Sterner, Reinhard, Liebl, Wolfgang   +5 more
openaire   +3 more sources

The regulatory and transcriptional landscape associated with carbon utilization in a filamentous fungus. [PDF]

, 2020
Filamentous fungi, such as Neurospora crassa, are very efficient in deconstructing plant biomass by the secretion of an arsenal of plant cell wall-degrading enzymes, by remodeling metabolism to accommodate production of secreted enzymes, and by enabling ...
Benz, J Philipp, Blow, Matthew J, Calhoun, Sara, Dietschmann, Axel, Glass, N Louise, Grigoriev, Igor V, Huberman, Lori B, Kowbel, David J, Lee, Juna, Lipzen, Anna, Monti, Remo, O'Malley, Ronan C, Singan, Vasanth R, Thieme, Nils, Wu, Vincent W, Xiong, Yi   +15 more
core   +3 more sources

Xylan from Dinizia excelsa: Chemical characterization and biological activities [PDF]

Anais da Academia Brasileira de Ciências
Dinizia Excelsa is an Amazonian tree with a wide range of applications as a raw material in the industry. The objective of this study was to extract, characterize, and evaluate the biological activities of xylan extracted from Dinizia excelsa wood.
ILA M. OLIVEIRA, SÔNIA P. LEITE, AMANDA RAFAELA C. MESQUITA, HALLYSSON DOUGLAS A. ARAÚJO, ANDRÉ L. AIRES, DIEGO S.C. MARQUES, MARIA C.A. LIMA, IRANILDO JOSÉ CRUZ FILHO   +7 more
doaj   +1 more source

Switchgrass storage effects on the recovery of carbohydrates after liquid hot water pretreatment and enzymatic hydrolysis [PDF]

, 2016
Perennial grasses that would be used for bioenergy and bioproducts production will need to be stored for various periods of time to ensure a continual feedstock supply to a bioprocessing facility. The effects of storage practices on grass composition and
Danielle Julie Carrier, Mark R. Wilkins, Mengxing Li, Michael D. Buser, Noaa Frederick, null null   +5 more
core   +3 more sources

Synergistic mechanism of GH11 xylanases with different action modes from Aspergillus niger An76

Biotechnology for Biofuels, 2021
Background Xylan is the most abundant hemicellulose polysaccharide in nature, which can be converted into high value-added products. However, its recalcitrance to breakdown requires the synergistic action of multiple enzymes.
Shu Zhang, Sha Zhao, Weihao Shang, Zijuan Yan, Xiuyun Wu, Yingjie Li, Guanjun Chen, Xinli Liu, Lushan Wang   +8 more
doaj   +1 more source