METHOD FOR IMPROVED EXTRACTION OF JUNIPER BERRIES, ROSE HIPS, SEA BUCKTHORN BERRIES, SORBUS

摘要

the present invention relates to a method for producing a high purity extract juniper berries, sanddornbeeren, rose hips or mehlbeeren.the crushed or unzerkleinerten berries b with u00fcberkritischem. without the addition of any kosolvens extracted, whereby a solid extraktionsru00fcckstand bex and a first extract comprehensive u00fcberkritisches c02 and flavourings are obtained (step a). it is at least partially c02 from the in step a.the first extract removed, whereby a second extract which flavourings and compared to the first extract reduced amount of co2 is obtained. in step b.the second extract is at least one selected from the group consisting of establish alkan, chlorinated alkan, alcohol, alkancarbonsu00e4ureester, aliphatisches ketone, aliphatic ether extract, making the extract eb is obtained.