Hesperidin, also known as chrysanthemum glycosides; Dihydroflavonoids, which are anti-inflammatory and anti-viral, have a certain antibacterial effect, and can be used in oral hygiene products to inhibit the formation of plaque and reduce bad breath. It can prevent ultraviolet radiation and can be used for sunscreen products. The use of macroporous adsorbent resin to extract hesperidin has good adsorption effect, mild desorption conditions, simple regeneration, and can be used repeatedly and has broad industrial production prospects.