Process for the preparation of immunomodulatory polysaccharides from aloe
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United States of America Patent
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Issued Date -
May 22, 2003
app pub date -
Jan 2, 2002
filing date -
Oct 10, 1997
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Abstract
The present invention provides a rapid and efficient method for the preparation and isolation of biologically active polysaccharides from Aloe. The present invention includes the activated mixture of polysaccharides (referred to herein as 'Immuno-10'), produced by the methods of the invention. The invention also includes the use of the polysaccharides as immunostimulating, immunomodulating and wound healing agents. The resulting immunomodulatory complex has a higher activity and is more stable than bulk carbohydrates isolated using prior art alcohol precipitation schemes.
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