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Ginkgo Biloba Extract

Latin name: 
• Ginkgo biloba L.
• 24% Flavone glycosides (HPLC)
• 6% Terpene lactones (HPLC)
• Ginkgolic Acids ≤5ppm
Part Used:
• The dried leaves of Ginkgo biloba L.
• cGMP, ISO22000, HACCP, FSSC22000, Kosher, Halal

1. Description of Ginkgo Biloba Dry Extract

Ginkgo Biloba Extract is the dried leaf extract of Ginkgo biloba L. It is a light yellow-brown free flowing powder with characteristic aroma and bitter taste. Widely used in medicine, health products, food additives, functional drinks, cosmetics fields.

Ginkgo biloba L, also names ginkgobilobal, yajiaotong, etc. It is a deciduous tree, the height can reach 40m with erect trunk and pale bark, usually cultivated by artificial planting. The leaves of Ginkgo Biloba are sector-shaped and the color appear green and golden in different seasons, it normally harvest in autumn when the leaves are still green then timely drying to storage. Ginkgo Biloba mainly growns in Guangxi, Sichuan, Shaanxi, Henan, Shandong, Hubei, Liaoning, Jiangsu and other places in China, Japan and South Korea are also cultivated; however, ginkgo was also grown in Europe around 1730. It is considered to be one of the oldest trees, it has orange-yellow fruit that blooms in May and ripens in October. It grows slowly and lives for a very long time, even thousands of years.

Ginkgo biloba leaves have a wide range of biological activities and contain a variety of chemical components, including flavonoids, terpenoids, polysaccharides, phenols, organic acids, alkaloids, amino acids, steroid compounds, trace elements and so on. Among them, vitamin C, vitamin E, carotene, calcium, phosphorus, boron, selenium and other mineral elements are also very rich, but the most important medicinal value components are flavonoids and terpenoids. Flavonoids and terpenoids have vascular dilation, antioxidant and other effects.

2. Standards We Are Offering

USP39 EP8.0 CP 2015
• Total Ginkgo Flavone glycosides 22%~27%

• Total Terpene lactones 5.40%~12.00%

• Ginkgolic Acids <5.00ppm

• Quercetin/Kaempferol ≥0.70

• Isorhamnetin/Quercetin ≥0.10

• Free quercetin ≤0.50%

• Rutin ≤4.00%

• Total Ginkgo Flavone glycosides 22%~27%

• Total Terpene lactones 5.40%~6.60%

• Bilobalide 2.60%-3.20%

• Ginkgolides 2.80%-3.40%

• Ginkgolic Acids <5.00ppm

• Total Ginkgo Flavone glycosides ≥24.00%

• Total Terpene lactones ≥6.00%

• Ginkgolic Acids <10.00ppm

• Quercetin/Kaempferol  0.80~1.20

• Isorhamnetin/Quercetin ≥0.15

3. Third-party Tested for Best Quality Ginkgo Biloba Extract

Flavone glycosides      √Terpene lactones      √Ginkgolic Acids      √DNA      √Pesticide residue

4. Supply Chain Control 

We cooperating deeply with qualified ginkgo planting bases with strict audit to control the quality, cost, traceability and stable supply from the raw material side.

ginkgo biloba extract price-Acetar

5. Production and Every Batch Internal Laboratory Testing

Acetar's whole production line is in accordance with GMP standards to ensure product quality and safety. Every batch of product must be sampled and tested by Acetar’s professional quality control team.

best quality ginkgo biloba extract manufacturer-Acetar

6. California Warehouse In Stock

We keeping large stock in our USA warehouse regularly, a swift turnaround is available for you anytime.

Plant Extract manufacturer-Acetar

7. Tour Our cGMP Workshop and Production Online