PRODUCTION METHOD AND PRODUCTION APPARATUS FOR A HIGH THEOBROMINE-CONTAINING COMPOSITION
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United States of America Patent
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Issued Date -
Jan 6, 2011
app pub date -
Feb 6, 2009
filing date -
Feb 7, 2008
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Abandoned
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Abstract
An object is to provide a method for producing a high theobromine-containing composition effectively in a simple way. The method for producing a theobromine-containing composition comprises: (a) performing an extraction of a theobromine-containing plant or a processed product thereof with a solvent, to obtain a crude theobromine extract; (b) applying the crude theobromine extract to a cation exchange resin subjected in advance to hydrogen ion substitution, to allow an adsorption of theobromine onto the cation exchange resin; and (c) passing a solvent containing no ionic substance through the cation exchange resin subsequently to the step (b), to obtain a theobromine eluate.
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