METHOD FOR PREPARING Pelargonium sidoides AND Pelargonium reniforme EXTRACT

摘要

FIELD: medicine.SUBSTANCE: present invention refers to a method for preparing a dry extract of Pelargonium sidoides and/or Pelargonium reniforme. The method for preparing the dry extract of Pelargonium sidoides and/or Pelargonium reniforme roots with improved solubility which involves: preparing aqueous-ethanol solution of the original extract Pelargonium sidoides and/or Pelargonium reniforme; adding a solid excipient or more than one solid excipient in the specific relation of the solid excipient to a dry residue of the original extract; and evaporating and drying the extract solution to produce the dry extract. The dry extract of Pelargonium sidoides and/or Pelargonium reniforme. A pharmaceutical product containing the dry extract and the other ingredients allowed in the pharmaceutical preparations. A foodstuff containing the dry extract and the other ingredients allowed in the food products. A cosmetic product containing the dry extract and the other ingredients allowed in the cosmetic products.EFFECT: dry extract of Pelargonium sidoides and/or Pelargonium reniforme possess improved solubility.9 cl, 14 ex