Composition to enhance the bioavailability of curcumin

  • US 7,883,728 B2
  • Filed: 03/11/2008
  • Issued: 02/08/2011
  • Est. Priority Date: 05/30/2005
  • Status: Active Grant
First Claim
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1. A composition comprising a curcuminoid mixture and added essential oil of turmeric, wherein the weight ratio of the curcuminoid mixture to the added essential oil of turmeric ranges from about 1:

  • 3 to about 99;

    1, wherein the curcuminoid mixture consists of curcumin, demethoxycurcumin and bisdemethoxycurcumin, and wherein the essential oil of turmeric comprises about 45% ar-turmerone.

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