Curcumin is one of the main components of turmeric, and has antioxidant, antitumor and antibacterial activity. Curcumin has widely prospect usage in medical industry and food industry. However, the application of curcumin is limited due to poor solubility in water, poor stability and low bioavailability. New formulations and polymers application in curcumin estabhshed foundation for curcumin modifying. Polymers play important roles for increasing solubility and stability, regulating the release rate and improving the bioavailability. Research advances of polymers, such as polyethylene glycols,...