Results 41 to 50 of about 48,524 (296)

Xylan epitope profiling: an enhanced approach to study organ development-dependent changes in xylan structure, biosynthesis, and deposition in plant cell walls

Biotechnology for Biofuels, 2017
Background Xylan is a major hemicellulosic component in the cell walls of higher plants especially in the secondary walls of vascular cells which are playing important roles in physiological processes and overall mechanical strength.
Angelo G. Peralta, Sivasankari Venkatachalam, Sydney C. Stone, Sivakumar Pattathil   +3 more
doaj   +1 more source

Production of Prebiotic Xylooligosaccharides via Dilute Maleic Acid-Mediated Xylan Hydrolysis Using an RSM-Model-Based Optimization Strategy

Frontiers in Nutrition, 2022
Xylooligosaccharides (XOS) are functional feed additives that are attracting growing commercial interest owing to their excellent ability to modulate the composition of the gut microbiota.
Kankan Jiang, Xiaoliang Fu, Rong Huang, Xingli Fan, Lei Ji, Damin Cai, Xiaoxiang Liu, Yixiu Fu, Aihua Sun, Chenzhuo Feng   +9 more
doaj   +1 more source

The role of acetyl xylan esterase in the solubilization of xylan and enzymatic hydrolysis of wheat straw and giant reed

Biotechnology for Biofuels, 2011
Background Due to the complexity of lignocellulosic materials, a complete enzymatic hydrolysis into fermentable sugars requires a variety of cellulolytic and xylanolytic enzymes.
Zhang Junhua, Siika-aho Matti, Tenkanen Maija, Viikari Liisa   +3 more
doaj   +1 more source

OLIgo mass profiling (OLIMP) of extracellular polysaccharides. [PDF]

, 2010
The direct contact of cells to the environment is mediated in many organisms by an extracellular matrix. One common aspect of extracellular matrices is that they contain complex sugar moieties in form of glycoproteins, proteoglycans, and/or ...
Gille, Sascha, Günl, Markus, Pauly, Markus   +2 more
core   +3 more sources

Study on the green extraction of corncob xylan by deep eutectic solvent

Grain & Oil Science and Technology
Corn as one of the world's major food crops, its by-product corn cob is also rich in resources. However, the unreasonable utilization of corn cob often causes the environmental pollution, waste of resources and other problems. As one of the most abundant
Bingyu Jiao, Le Wang, Haitao Gui, Zifu Ni, Rong Du, Yuansen Hu   +5 more
doaj   +1 more source

About the Influence of Doping Approach on the Alkali Metal Catalyzed Slow Pyrolysis of Xylan

Journal of Chemistry, 2019
In this study, we highlighted how the catalytic effect of alkali metals on xylan pyrolysis is strongly affected by the adopted doping approach. Thermogravimetric and pyrolysis tests, up to 973 K and at a heating rate of 7 K/min, were conducted on a set ...
Valentina Gargiulo, Paola Giudicianni, Michela Alfè, Raffaele Ragucci   +3 more
doaj   +1 more source

USING STREPTOMYCES XYLANASE TO PRODUCE XYLOOLIGOSACHARIDE FROM CORNCOB

Biotropia: The Southeast Asian Journal of Tropical Biology, 2011
Streptomyces 234P-16 and SKK1-8 are xylanase-producing bacteria. Corncob xylan were extracted using acidified method. Crude enzymes (produced by centrifuging the culture) were used to hydrolyze xylan from 2 varieties of corncob. Crude extract activity
ANJA MERYANDINI, TITI CANDRA SUNARTI, APRILIA NAOMI, FERY MUTIA   +3 more
doaj   +1 more source

Pyrolysis/gasification of cellulose, hemicellulose and lignin for hydrogen production in the presence of various nickel-based catalysts

, 2013
Cellulose, hemicellulose and lignin are the main components of biomass. This work presents research into the pyrolysis/gasification of all three main components of biomass, in order to evaluate and compare their hydrogen production and also understand ...
Huang, J, Wang, Z, Williams, PT, Wu, C
core   +1 more source

Improved Production of Xylanase in Pichia pastoris and Its Application in Xylose Production From Xylan

Frontiers in Bioengineering and Biotechnology, 2021
Xylanases with high specific activity has been focused with great interest as a useful enzyme in biomass utilization. The production of recombinant GH11 xylanase (MYCTH_56237) from Myceliophthora thermophila has been improved through N-terminal signal ...
Ting Miao, Abdul Basit, Abdul Basit, Junquan Liu, Fengzhen Zheng, Kashif Rahim, Huiqiang Lou, Wei Jiang   +7 more
doaj   +1 more source

Spatial relationships between polymers in Sitka spruce: proton spin-diffusion studies [PDF]

, 2006
The spatial arrangement of polymers in Sitka spruce (Picea sitchensis) was investigated by NMR proton spin-diffusion studies, supplemented by deuterium-exchange experiments monitored by FTIR spectroscopy.
Bardet, Ha, Hafren, Kim, Liitia, Newman, Newman   +6 more
core   +1 more source