Medical Science 1> Reducing blood fat, antioxidant, resisting inflammation, resistance to atherosclerosis, etc. People found that curcumin can inhibit HIV - 1 integrase activity and used in AIDS clinical trials in 2004. 2> Anticancer The curcumin of curry has antioxidant effect, can restrain amyloid plaque to form in the brain, so as to reduce the chance of developing alzheimer's disease. In August 2012, the George Mason University researchers found that curcumin is a broad-spectrum inhibitors to prevent a series of virus infect health cells. Food Used for coloring such as intestinal class products, canned foods, sauce Lu products, its usage based on the normal production needs. Industry 1. As a kind of natural pigment to used in the food industry 2. Used as a pH indicator, pH 7.8 (yellow) - 9.2 (red brown).