PRODUCTION OF RAW MATERIAL FOR BATHING AGENT OF CRUDE MEDICINE AND RAW MATERIAL FOR COSMETIC OF CRUDE MEDICINE

摘要

PURPOSE:To produce a raw material for a bathing agent and a raw material for a cosmetic comprising a crude mixed extract of a crude medicine containing a nonpolar substance and a polar substance in a natural ratio. CONSTITUTION:A crude medicine mixture is immersed in a hydrophilic solvent such as an anhydrous alcohol or acetone in a cold state or extracted under heating and mixed with water to give a hydrophilic solvent having a different water content. Further successively extraction under heating is continued to give an extract comprising a mixed polar substance and a nonpolar substance.