【Name】: Ginkgo biloba extract

【Latin】: Ginkgobiloba

【Specification】: 24 Flavonoids, 6 Lactones

【Peak Ratio】: Quercetin to Kaempferol area ratio 0.8-1.2

【Peak Ratio】: Isorhamnetin to Quercetin peak area ratio >0.15

【Testing Method and Specification】: TLC

【Appearance】: Brown powder

【Shelf Life】: Two years

【Storage Conditions】: Store in a cool, dry place, away from light and high temperatures.

【Packaging】: 25Kg/Cardboard Drum

【Plant Source】: This product is derived from the dried leaves of Ginkgo biloba L., a plant of the Ginkgoaceae family (also known as the white fruit tree or ginkgo tree).

【Growing Region】: Generally cultivated artificially. Cultivation areas range from Liaoning in the north to Guangdong in the south, from Zhejiang in the east to Shaanxi and Gansu in the west, and extend to Sichuan, Guizhou, and Yunnan in the southwest.

【Extraction Source】: Extracted from the dried leaves of Ginkgo biloba L.

【Product Description】: Ginkgo Biloba Extract (GBE) refers to the substances extracted from Ginkgo biloba, containing total flavonoids and ginkgolides, among other components.