The present invention relates to a composition for the prevention or treatment of oral diseases comprising an arrowroot flower extract, and more specifically, to a composition for the prevention or treatment of oral diseases which has an excellent effect while being safe to the human body. The arrowroot flower extract, is obtained by extracting arrowroot flowers with water, ethanol, or a mixture thereof. The present invention provides such useful uses of new active ingredients, i.e. active ingredients which cause less side effects and is safe to the human body while being able to inhibit the growth of oral bacteria.본 발명은 갈화 추출물을 포함하는 구강 질환 예방, 개선 또는 치료를 위한 조성물에 관한 것으로, 인체에 안전하면서도 우수한 효과를 갖는 구강질환 예방, 개선 또는 치료용 조성물에 관한 것이다.
