Method for industrial purification of capsaicin
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United States of America Patent
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Sep 21, 1999
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N/A
app pub date -
Jul 16, 1998
filing date -
Jul 18, 1997
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Abstract
The invention provides a method for industrial purification of Capsaicin in high purity from capsinoids (Capsaicin and analogues), more specifically, a method for industrial purification of Capsaicin which comprises contacting capsinoids containing Capsaicin in a hydrophilic solvent with a silver compound in an aqueous solution to form a Capsaicin-silver complex which is soluble in water, and recovering highly pure Capsaicin from the Capsaicin-silver complex without chromatography.
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