COMPOSITION FOR TREATING OR PREVENTING DEGENERATIVE CRANIAL NERVE DISEASES, CONTAINING BLACK BEAN EXTRACT

摘要

The present invention relates to a composition for treating or preventing degenerative cranial nerve diseases, containing a black bean extract, and more specifically, to a composition for treating or preventing degenerative cranial nerve diseases, containing a black bean extract or a fraction thereof comprising 15-25 wt% of delphinidin-3-glucoside, 65-80 wt% of cyanidin-3-glucoside, and 5-10 wt% of petunidin-3-glucoside, a functional food composition containing the black bean extract or the fraction thereof for enhancing brain or cognitive functions, and a method for preparing the composition.