A METHOD OF PRODUCING A PLANT PREPARATION FROM A CONE HOPS, KNOTWEED AND CRANBERRY, PHARMACEUTICAL COMPOSITIONS CONTAINING SUCH COMPOUNDS AND THEIR USAGE

摘要

The invention relates to a method of producing a plant extracts with cone hops, knotweed and American cranberry, characterized in that the cones of hops (Humulus lupulus L.), St. John's knotweed (Polygonum aviculare L.) and fruit cranberry (Vaccinium macrocarpon L.) is extracted with carbon dioxide in a supercritical state, and then the solvent is evaporated. The present invention also relates to the preparation of plant extracts as pharmaceutical composition comprising the formulation of the plant, and the use of a preparation plant for the treatment of kidney stones and the use of extraction with carbon dioxide in supercritical conditions for preparing the plant formulations of the cone hops, knotweed and cranberry.