Composition to enhance the bioavailability of curcumin
A composition having a curcuminoid and an essential oil of turmeric. A composition having a curcuminoid and an essential oil of turmeric, wherein the essential oil is present in an amount sufficient to cause an enhancement of bioavailability of curcumin when the composition is administered to a human as compared to bioavailability of curcumin obtained upon administration of a composition prepared without adding essential oil to the curcuminoid. A method to prepare a composition having a curcuminoid and an essential oil of turmeric.
1. A gelatin capsule comprising a composition, the composition comprising a curcuminoid mixture and an essential oil of turmeric, the composition prepared by the method comprising:
suspending the curcuminoid mixture in water to form a suspension;
adding the essential oil of turmeric to the suspension to form a second mixture;
homogenizing the second mixture to obtain a slurry; and
drying the slurry under heat and vacuum to form a blend of the composition comprising the curcuminoid and the essential oil of turmeric,
wherein the curcuminoid mixture consists of curcumin, demethoxycurcumin and bisdemethoxycurcumin, and wherein the essential oil of turmeric comprises about 45% ar-turmerone.
2. The gelatin capsule of claim 1 , wherein the weight ratio of the curcuminoid mixture to the added essential oil of turmeric ranges from about 3:1 to about 95:5.
3. The gelatin capsule of claim 1 , wherein the weight ratio of the curcuminoid mixture to the added essential oil of turmeric is about 10:1.
4. The gelatin capsule of claim 1 , wherein the weight ratio of the curcuminoid mixture to the added essential oil of turmeric is about 85:15.
5. The gelatin capsule of claim 1 , wherein the weight ratio of the curcuminoid mixture to the added essential oil of turmeric is about 92:8.
6. The gelatin capsule of claim 1 , wherein the weight ratio of the curcuminoid mixture to the added essential oil of turmeric is about 95:5.
7. A gelatin capsule comprising a composition, the composition comprising a curcuminoid mixture and an essential oil of turmeric, the composition prepared by the method comprising:
suspending the curcuminoid mixture in water to form a suspension;
adding the essential oil of turmeric to the suspension to form a second mixture;
homogenizing the second mixture to obtain a slurry; and
drying the slurry under heat and vacuum to form a blend of the composition for enhanced bioavailability of curcumin comprising the curcuminoid and the essential oil of turmeric,
wherein a weight ratio of the curcuminoid mixture to the added essential oil of turmeric ranges from about 3:1 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.
8. A gelatin capsule comprising a composition, the composition comprising a curcuminoid mixture and an essential oil of turmeric, the composition prepared by the method comprising:
suspending the curcuminoid mixture in water to form a suspension;
adding the essential oil of turmeric to the suspension to form a second mixture;
homogenizing the second mixture to obtain a slurry; and
drying the slurry under heat and vacuum to form a blend of the composition for enhanced bioavailability of curcumin comprising the curcuminoid and the essential oil of turmeric,
wherein the curcuminoid mixture consists of curcumin, demethoxycurcumin and bisdemethoxycurcumin, wherein the composition for enhanced bioavailability of curcumin shows about a 5 fold to about a 16 fold enhancement of bioavailability of curcumin as compared to a second composition, comprising the curcuminoid mixture without the added essential oil of turmeric, and wherein the essential oil of turmeric comprises about 45% ar-turmerone.
9. A gelatin capsule comprising a composition, the composition comprising a curcuminoid mixture and an essential oil of turmeric, the composition prepared by the method comprising:
suspending the curcuminoid mixture in water to form a suspension;
adding the essential oil of turmeric to the suspension to form a second mixture;
homogenizing the second mixture to obtain a slurry; and
drying the slurry under heat and vacuum to form a blend of the composition for enhanced bioavailability of curcumin comprising the curcuminoid and the essential oil of turmeric,
wherein a weight ratio of the curcuminoid mixture to the added essential oil of turmeric ranges from about 3:1 to about 99:1, wherein the curcuminoid mixture consists of curcumin, demethoxycurcumin and bisdemethoxycurcumin, wherein the composition for enhanced bioavailability of curcumin shows about a 5 fold to about a 16 fold enhancement of bioavailability of curcumin as compared to a second composition comprising the curcuminoid mixture without the added essential oil of turmeric, and wherein the essential oil of turmeric comprises about 45% ar-turmerone.