PREPARATION IN SOLID FORM COMPRISING ACTIVATED CARBON AND CHITOSAN, METHOD FOR PREPARING SAID PREPARATION, COMPOSITION COMPRISING SAID PREPARATION AND USES OF SAID COMPOSITION
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United States of America Patent
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Jan 23, 2025
app pub date -
Jun 10, 2022
filing date -
Jun 10, 2022
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Abstract
A preparation in solid form comprising or, alternatively, consisting of: (i) an activated carbon; and (ii) a chitosan. preferably a plant chitosan from mushrooms, adsorbed onto said activated carbon. The chitosan has a deacety lation degree from 98% to 100% by weight. A method for preparing a preparation comprising the following steps: (I) preparing an aqueous solution of a chitosan, preferably plant chitosan from mushrooms, with a deacetylation degree from 98% to 100% by weight: (II) contacting the aqueous chitosan solution of step (I) with an activated carbon in powder form. to give a chitosan-impregnated activated carbon; (III) granulating the chitosan-impregnated activated carbon of step (II). to give a granulated impregnated activated carbon; (IV) drying the granulated impregnated activated carbon of step (III). to give said preparation. Said composition for use in the treatment of gastrointestinal disorders. Said composition for use in the treatment of hypercholesterolaemia.
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