A method for preparation of plant extract powder and oral compositions containing plant extract powder prepared by the same

摘要

The present invention relates to an oral composition containing the plant extract powder prepared by the method of producing a plant extract powder, and a method, and more particularly, a plant extract having the prevention and treatment of periodontal disease or tooth decay porous powder carrier a step of supporting; And to produce a plant extract powder in the step of coating the surface of the support as a water-insoluble coating agents, and provide an oral composition having a plant extract excellent periodontal disease preventive effect and caries prevention effect by containing the powder prepared by this method can.