For example, optimize the extraction of chlorogenic acid into honeysuckle. Honeysuckle ethanol was treated with cellulase and pectinase separately or in combination before heating in a reverse refrigerator. The effects of enzyme dose, treatment time, treatment temperature and combination of enzymes on the output of honeysuckle extract and chlorogenic acid were discussed. Cellulase treatment can significantly improve the release of honeysuckle extract and the release of chlorogenic acid (8.15g/100g). The optimal temperature of enzyme treatment is 40-50°C, and the combined treatment of cellulase and pectinase has no obvious effect on the release of chlorogenic acid, but it can greatly improve the release of extract. Using this process, chlorogenic acid release can reach 8.32%. New process of enzyme extraction can significantly improve chlorogenic acid release