Ginkgo flavonoid extract with no terpene and / or high flavonoid heteroside content

摘要

The present invention relates to ginkgo leaf flavonoid extracts, more specifically extracts having no terpene and / or having a high flavonoid heteroside content. The present invention also relates to flavor compounds containing such extracts and to the use of such extracts as flavor components. Finally, the present invention relates to a method for obtaining a ginkgo leaf flavonoid extract that is substantially terpene free.