Back to Search
Start Over
Non-cellulosic heteropolysaccharides from sugarcane bagasse - sequential extraction with pressurized hot water and alkaline peroxide at different temperatures.
- Source :
-
Bioresource technology [Bioresour Technol] 2014 Mar; Vol. 155, pp. 446-50. Date of Electronic Publication: 2014 Jan 17. - Publication Year :
- 2014
-
Abstract
- The xylan-rich hemicellulose components of sugarcane bagasse were sequentially extracted with pressurized hot-water extraction (PHWE) and alkaline peroxide. The hemicelluloses were found to contain mainly arabinoxylans with varying substitutions confirmed by different chemical and spectroscopic methods. The arabinoxylans obtained from PHWE were found to be more branched compared to those obtained after alkaline extraction. Sequential extraction could be useful for the isolation of hemicelluloses with different degree of branching, molar mass, and functional groups from sugarcane bagasse, which can be of high potential use for various industrial applications.<br /> (Copyright © 2014 Elsevier Ltd. All rights reserved.)
- Subjects :
- Arabinose analysis
Chromatography, High Pressure Liquid
Gas Chromatography-Mass Spectrometry
India
Lignin analysis
Magnetic Resonance Spectroscopy
Peroxides
Polysaccharides analysis
Polysaccharides isolation & purification
Pressure
Spectroscopy, Fourier Transform Infrared
Water
Xylans analysis
Cellulose analysis
Chemical Fractionation methods
Saccharum chemistry
Temperature
Xylans isolation & purification
Subjects
Details
- Language :
- English
- ISSN :
- 1873-2976
- Volume :
- 155
- Database :
- MEDLINE
- Journal :
- Bioresource technology
- Publication Type :
- Academic Journal
- Accession number :
- 24495799
- Full Text :
- https://doi.org/10.1016/j.biortech.2014.01.020