COMPOSITION FOR PREVENTING, ALLEVIATING OR TREATING DRY EYE SYNDROME CONTAINING REYNOUTRIA JAPONICA STEM EXTRACT OR POLYDATIN AND RUTIN MIXTURE SEPARATED FROM SAME AS ACTIVE COMPONENT

摘要

The present invention relates to a composition for preventing, alleviating or treating dry eye syndrome, containing a Reynoutria japonica stem extract or a polydatin and rutin mixture separated from the same as an active component. The Reynoutria japonica stem extract or the polydatin and rutin mixture, which is the active component of the present invention, has effects of having little cytotoxicity, increasing tear secretion, and reducing corneal distortion, thereby being able to be widely used in the development of medicine and health functional food for preventing, alleviating or treating dry eye syndrome.;COPYRIGHT KIPO 2020