| abstract |
Xylose Separation and Recovery Method The present invention relates to a method for separating and recovering xylose from a xylose-containing herbal 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 resins selected from the strong acid cation exchange resins and the cationic acid exchange resins. where the solution passes through the separation system, followed by recovery of at least one xylose-enriched fraction. optionally a fraction of rhamnose may also be recovered. |