Non-cellulosic heteropolysaccharides from sugarcane bagasse — Sequential extraction with pressurized hot water and alkaline peroxide at different temperatures

Protibha Nath Banerjee, Andrey Pranovich, Daniel Dax, Stefan Willför

    Tutkimustuotos: LehtiartikkeliArtikkeliTieteellinenvertaisarvioitu

    9 Sitaatiot (Scopus)

    Abstrakti

    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.
    AlkuperäiskieliEi tiedossa
    Sivut446–450
    JulkaisuBioresource Technology
    Vuosikerta155
    DOI - pysyväislinkit
    TilaJulkaistu - 2014
    OKM-julkaisutyyppiA1 Julkaistu artikkeli, soviteltu

    Keywords

    • Alkaline-peroxide extraction
    • Arabinoxylan
    • Degree of branching
    • Hot-water extraction
    • Sugarcane bagasse

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