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US 4,288,548 AGranted
Process for isomerizing glucose to fructose
AssigneeStandard Brands Incorporated
InventorsSteven P. Barrett, William J. Nelson
Life of this patent
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Abstract
A glucose-containing liquor is treated with an ion exchange material in the bisulfite/sulfite form and the treated liquor contacted with immobilized glucose isomerase to convert a portion of the glucose to fructose.
Claims9
A process for enzymatically isomerizing glucose in an ion exchange refined glucose-containihg liquor to fructose comprising treating said refined liquor with an ion exchange material in the bisulfite/sulfite form and contacting the treated liquor with immobilized glucose isomerase under glucose isomerizing conditions to convert a portion of the glucose to fructose.
Dependencies are inferred from the claim text.