i was working on curcumin from past one year. I tried to find out the possible ways to increase the polar solubility of curcumin. 

I found pretty interesting facts after some trials in lab level and still working on tautomerization characteristics, enolation of curcumin, curcumin bonding with gaseous molecules. Please elaborate this in your view. 

since, curcumin in presence of salts will tend to break into ferylomethyle, vanillin and minor. 

curcuminate extract in curcumin by ethanol, after extraction concentrate the extract by rotary evaporator to produce olearesin then carrier by sodium salt