Anthocyanins are widely found in the nucleus or seeds of various plants (grape, hawthorn, apple, seabuckthorn, etc.), and anthocyanins bring many benefits to the human body. At present, the resin refining process is an effective and economical method for extracting anthocyanins. The macroporous adsorption resin researched and produced by Suzhou Bojie Resin Technology Co., Ltd. has good separation effect on anthocyanins in plants, large adsorption capacity, high selectivity, easy regeneration, and low cost. The self-owned brand BESTION, quality assurance, is widely praised by domestic and foreign customers.