Mehtod for the modification of polymeric carbohydrate materials
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United States of America Patent
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Issued Date -
May 13, 2004
app pub date -
Oct 9, 2003
filing date -
Oct 16, 2001
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Abstract
The invention makes available a method to introduce specific chemical groups onto the surface of any polymeric carbohydrate material to alter the physico-chemical properties of said material. In particular, the method comprises the controlled introduction of chemically-modified oligosaccharides into a carbohydrate polymer using a transglycosylating enzyme.
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