Product Description

Our Ginkgo Biloba Extract is prepared from Ginkgo Biloba leaves. Add thin ethanol into the Ginkgo Biloba leaves and heat to circulation reflux for extracting. Combine the extracting liquid and concentrate to proper amount. Let concentration liquid throughmacroporous resin prepared. Use water and different concentration ethanol to elute ordinal. Combine the elution liquid to concentrate. Dry the elution liquid and comminute drying material.