VERBESSERTES VERFAHREN ZUR HERSTELLUNG VON GINKGOEXTRAKTEN MIT GERINGEM GEHALT AN POLYCYCLISCHEN AROMATISCHEN KOHLENWASSERSTOFFEN

摘要

The present invention relates to an improved multi-step method for preparing an extract from Ginkgo biloba having a reduced content of polycyclic aromatic hydrocarbons. The invention further relates to an extract from Ginkgo biloba having a reduced content of polycyclic aromatic hydrocarbons which is obtainable by the method according to the present invention, as well to its use.