Extraction and Characterization of Hemicelluloses from a Softwood Acid Sulfite Pulp

Extraction and Characterization of Hemicelluloses from a Softwood Acid Sulfite Pulp

Hemicelluloses were extracted from a softwood acid sulfite pulp in a three-step procedure. Further delignification step resulted in a holocellulose pulp containing only 1.7 wt.% of the lignin left. Cold caustic extraction (CCE) with 18 wt.% NaOH at 60 °C for 1 h was performed to solubilize hemicellu...

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Bibliographic Details
Main Authors: Pauline Vincent, Frédérique Ham-Pichavant, Christelle Michaud, Gérard Mignani, Sergio Mastroianni, Henri Cramail, Stéphane Grelier
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Polymers
Subjects:
softwood
sulfite pulp
hemicelluloses extraction
glucomannans
methylglucuronoxylans
Online Access:https://www.mdpi.com/2073-4360/13/13/2044

Internet

https://www.mdpi.com/2073-4360/13/13/2044

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