| abstract |
(57) [Summary] [Purpose] Each herbaceous plant containing a medicinal ingredient is added to mineral water containing germanium, potassium, magnesium, serine, etc., and acidified with acetic acid, citric acid, malic acid, succinic acid, etc. The present invention relates to a method for extracting a medicinal component of a medicinal plant containing an acid by immersing the medicinal plant in adjusted acid water. [Constitution] A medicinal herb holding a medicinal ingredient is immersed in mineral water with adjusted acid concentration, the medicinal ingredient is extracted, and furthermore, an insoluble substance is removed through an ultrafiltration membrane (UF membrane). A method for extracting an extract containing a clear medicinal component containing an acid, which is involved in the Graves cycle that converts macronutrients into energy. |