Bilberry anthocyanin extraction resin Bilberry is a kind of fruit with high economic value. Bilberry contains a lot of nutrients, among which anthocyanins are a kind of flavanol polyphenols which are abundant in bilberry fruit and have antioxidant activity. , anti-inflammatory, improve immunity, has a high value of development and utilization. The resin adsorption method can extract the anthocyanins in the bilberry easily and efficiently, the process is simple, the safety is high, the resin can be regenerated, and the production cost is reduced. The bilberry anthocyanin extraction resin provided by Suzhou Bojie Resin Technology Co., Ltd. has large surface area, fast adsorption speed, high mechanical strength, strong anti-pollution ability, convenient desorption and regeneration, and is widely used in the field of plant extraction.