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Procedures for removal of hemicellulose, which involves removing the Cellulosic material with a extrantante, Amine oxide and a non Solvent, and separate the cellulose hemicellulose extracted to form a product.
Procedures for removal of hemicellulose, which involves removing the Cellulosic material with a extrantante, Amine oxide and a non Solvent, and separate the cellulose hemicellulose extracted to form a product.
A method for treating a cellulosic material comprising extracting the cellulosic material with an extractant to selectively extract hemicellulose therein and separating the extracted hemicellulose to form a cellulosic product comprising less hemicellulose than the cellulosic material. The extractant comprises an amine oxide and a non-solvent. The cellulosic product retains the cellulosic fiber morphology.
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