Wild and brown rice varieties are far better than white rice in this category since the husk of the grain is where much of the nutrients are; ironically, the husk is removed in white rice preparation.
I'm also going to assume you want to end up with something that is food safe. If you want to extract curcumin from turmeric, you can soak ground turmeric in 99% ethanol for a day or two.Filter the solids away with a coffee filter. You should end up with a nice amber colored ethanol solution.'m also going to assume you want to end up with something that is food safe. If you want to extract curcumin from turmeric, you can soak ground turmeric in 99% ethanol for a day or two.
The average amount of curcumin (by weight) in turmeric powder is 3.4%. So, 1 tablespoon of turmeric powder is equal to 6.8 grams x 3.4% = 0.231 grams or 231 milligrams. Therefore, if you want to take 500 milligram of curcumin per day, you will need to consume approximately 2 tablespoons of dried turmeric powder.