Separation and recovery of xylose using weakly basic anion exchange resins

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United States of America Patent

PATENT NO 9777342
SERIAL NO

14428490

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The invention relates to a method of separating and recovering xylose from a xylose-containing plant-based solution. The method is performed in a chromatographic separation system, which comprises one or more weak base anion exchange resins and optionally one or more other resins selected from strong acid cation exchange resins and weak acid cation exchange resins, by passing the solution through the separation system, followed by recovering at least one fraction enriched in xylose. Optionally, a rhamnose fraction may also be recovered.

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Patent Owner(s)

  • DUPONT NUTRITION BIOSCIENCES APS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kekalainen, Kati Rajamaki, FI 1 2
Laiho, Kari Kirkkonummi, FI 8 53
Lewandowski, Jari Siuntio, FI 21 377
Mattila, Jari Kirkkonummi, FI 10 96
Nurmi, Nina Helsinki, FI 9 84

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