PROCESS FOR PREPARING ACNE REMEDIAL AGENT COMPRISING GINSENG EXTRACTION AND CENTELLA ASIATICA EXTRACTION

摘要

The agent remedies dermatopathias such as an acne using gingsen extract and centella asiatica extract, whose main component is panaxitriol (1). The agent is made by mixing 2-10 % gingsen extract and 0.5-2% centella asiatica extract. The gingsen extract is prepared after heat treatment, extraction using low-grade alcohol, re-extraction using methylethylketone, absorption to disaccharide and re-extraction using ether. The centella asiatica extract is prepared by extraction using low-grade alcohol, percolation using hexane and crystallization using low-grade alcohol.