	US 12,251,415 B1
	Curcuminoid composition of curcumin-keto, method of preparation and use thereof
Benny Antony, Angamaly (IN)
Assigned to ARJUNA NATURAL PRIVATE LIMITED, Alwaye (IN)
Filed by ARJUNA NATURAL PRIVATE LIMITED, Alwaye (IN)
Filed on Aug. 7, 2024, as Appl. No. 18/796,479.
Application 18/796,479 is a continuation of application No. PCT/IB2024/055537, filed on Jun. 6, 2024.
Claims priority of application No. 202441003735 (IN), filed on Jan. 18, 2024; and application No. 202441003735 (IN), filed on May 16, 2024.
Int. Cl. A61K 36/9066 (2006.01); A61K 31/12 (2006.01)

CPC A61K 36/9066 (2013.01) [A61K 31/12 (2013.01)]

26 Claims

1. A composition for enhanced bioavailability of curcumin in blood comprising a curcuminoid mixture and an essential oil of turmeric, wherein the curcuminoid mixture comprises a curcumin-keto compound, a curcumin-enol compound, a bisdemethoxycurcumin and a demethoxycurcumin, wherein a weight ratio of the curcumin-keto compound to the curcumin-enol compound ranges from about 0.12-0.20:0.8-0.88, and wherein the composition is a free-flowing powder.