Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Reexamination Certificate
2007-04-17
2007-04-17
Jiang, Shaojia Anna (Department: 1623)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
C536S055100, C536S127000, C536S123000, C536S123100, C536S124000
Reexamination Certificate
active
10332323
ABSTRACT:
Immunostimulatory polysaccharides can be preferentially extracted from food-grade microalgae using an aqueous ethanol extraction procedure. The resulting preparations exhibit extremely potent immunostimulatory activity. The preferential extraction of these immunostimulatory polysaccharides is dependent on the concentration of ethanol used and the extraction temperature. The most efficient conditions are 50% ethanol concentration at temperatures between 60° and 70° C. The isolated polysaccharide preparations are potentially useful as a botanical or pharmaceutical preparation to improve immune function.
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ElSohly Mahmoud
ElSohly Nala Miazi
Pasco David Stanley
Pugh Nirmal Derek
Ross Samir
Jiang Shaojia Anna
Khare Devesh
Rzucidlo Eugene C.
University of Mississippi
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