Process for the continuous production of high purity L-ribose
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United States of America Patent
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Oct 31, 2000
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app pub date -
Nov 17, 1998
filing date -
Nov 17, 1998
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Abstract
A process of preparing a L-ribose fraction having greater than 97% purity starting from an aqueous solution of L-arabinose is provided by utilizing an epimerization reaction conducted in the presence of a Mo compound and eluting the product formed by said epimerization reaction through a separation zone containing a strong acid cation exchange resin. A process of crystallized said L-ribose fraction under conditions effective to form monohydrate L-ribose crystals is also disclosed.
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