Composition for preventing, ameliorating or treating dry eye disease comprising Polygonum cuspidatum stem extract or polydatin-rutin mixture as effective component

摘要

The present invention relates to a composition for the prevention, improvement or treatment of dry eye syndrome, which comprises a squirrel muscle stem extract or a polydartine and rutin mixture separated therefrom as an active ingredient. Since the mixture of datin and rutin has little cytotoxicity, increases tear secretion, and reduces corneal distortion, it can be widely used in the development of medicines and health functional foods for the prevention, improvement or treatment of dry eye syndrome. will be.