Curcumin is an orange-yellow crystalline powder that is insoluble in water and is widely used in the food industry as a natural pigment. And medical research shows that curcumin has the effects of lowering blood fat, anti-tumor, anti-inflammatory, choleretic and anti-oxidation. Using adsorbent resin for extracting curcumin has many advantages than traditional ones, such as simple operation, short operation time, high adsorption selectivity, strong adsorption capacity, high economic effect, etc., which is a common way to extract curcumin. The curcumin extraction resin provided by Suzhou Bojie Resin Technology Co., Ltd. has high exchange capacity and adsorption rate, fast adsorption speed, simple regeneration and excellent use effect, and is widely praised by customers.