Ginkgo Biloba - HSF Nutra

Extraction Method:Solvent Extract

NutraExtract™ Ginkgo Biloba Extract

  • Product Name: Ginkgo Biloba Extract, Ginkgo Leaf Extract
  • Plant Source: Leaf of Ginkgo Biloba
  • Extraction Method: Solvent Extract
  • CAS No.: 90045-36-6
  • Appearance: Brown fine powder
  • Shelf Life: 24 months in the unopened original container at room temperature
  • Storage: Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.
  • Package: 25 kg paper-drums/plastic-bags

NutraExtract™ Ginkgo Biloba Ginkgo Biloba Extract

Ginkgo biloba extract contains several ingredients found in the leaves of ginkgo. The major bioactive constituents are flavonoids and terpene lactones. Ginkgo biloba dry extract is a light yellow-brown free-flowing powder with a bitter taste and it has been widely used in health products to protect vascular endothelial tissue, regulate blood lipids, protect low-density lipoprotein, inhibit PAF, inhibit thrombosis, and scavenge free radicals.

HSF’s NutraExtract™ Ginkgo Biloba product is extracted from Ginkgo biloba dried leaf. The dried extract contains at least 24% flavonol glycosides, at least 6% terpene lactones and less than 5 ppm ginkgolic acids. The product we are supplying complies with the standards of CP, USP and EP.

Main Specification

Odor and taste
Total Flavone Glycoside
Total Terpene Lactones
Ginkgolic Acid
Test method
Loss on Drying
Particle Size
Brown fine powder
Strong and Characteristic
95% through 80 mesh
3 types of Dry Extract of Ginkgo biloba
Flavonol Glycosides
Terpene Lactones
Ginkgolic Acid
3 types of Dry Extract of Ginkgo biloba
Min. 24%
Min. 6%
Max. 10ppm
3 types of Dry Extract of Ginkgo biloba
Max. 5ppm
3 types of Dry Extract of Ginkgo biloba
Max. 5ppm

Why HSF’s NutraExtract™ Ginkgo Biloba


100% Natural Source

Extracted from Leaf of Ginkgo Biloba with better contaminants control.


Wide Product Ranges

Offer a variety of product forms, from granules, powders to oil suspensions.


Strict Quality Control and Assurance

Test reports from own and third-lab to ensure the quality of the products.


Tailor-Made Service and Technical Supports

Customized service and technical services, to build mutual benefit and win-win business relationship.


Global Recognized Certifications

Manufactured complying with ISO9001, FSSC22000, cGMP, and are certified by IP(NON-GMO), Kosher and Halal.

Video of NutraExtract™ Ginkgo Biloba

Things You Need to Know  About NutraExtract™ Ginkgo Biloba

What Is Ginkgo Biloba?

  • Ginkgo biloba, commonly known as ginkgo, gingko or the maidenhair tree, is one of the oldest living trees with a history of more than 200 million years.
  • Ginkgo tree is native to China, Japan, and Korea, and it has a long history in traditional Chinese medicine.
  • The extracts from ginkgo leaves are believed to be able to improve blood circulation, and act as an antioxidant to slow down changes in the brain.
  • Ginkgo extract is believed to be helpful in the treatment or prevention of many health problems.
  • Though there is no good scientific evidence to support some benefits of ginkgo extract, the material has been used for long to take care of memory and thought problems, anxiety and many other conditions.

How Does Ginkgo Biloba Extract Support Health?

Anti-Aging and Free Radical Scavenging

  • The most helpful components of ginkgo are flavonoids and terpene lactones, which have strong anti-aging functions, and can effectively increase the blood supply of the heart and brain.
  • In addition, Ginkgo Biloba can increase the supply of oxygen and glucose to the ischemic tissue.
  • Ginkgo biloba extract can remove excessive free radicals in the body and inhibit lipid peroxidation of cell membranes, thereby protecting cell membrane.

Blood Circulation Improving

Studies show that Ginkgo biloba extract can improve blood circulation by opening up blood vessels and reducing the viscosity of whole blood. That’s because it has compounds called terpenoids.

Is It Safe to Use Ginkgo Biloba Extract?

  • In Europe, ginkgo is available either as food supplement or as medicinal product. There are products on the market that contain ginkgo, such as teas, yogurts, and cosmetics.
  • Besides of supplements and medicinal products, ginkgo extract is also used in Europe as food ingredient in some beverages.
  • In the USA, ginkgo extract is considered a dietary supplement under the general umbrella of “foods” pharmaceutical or dietary-supplement formulations.

What Is the Different Specifications for Ginkgo Biloba Extract?

Usually, there are three main standards for a dry extract of Ginkgo biloba dried leaf in the market, namely CP, USP and EP.

The USP Standard

  • The extract should contain min. 22% and max. 27% of flavonoids calculated as flavonol glycosides by HPLC;
  • The extract should also contain min. 5.4% and max 12% of terpene lactones;
  • The extract should contain 2.6%-5.8% bilobalides;
  • The extract should contain Ginkgolic Acid no more than 5ppm.

The EP Standard

  • The extract should contain min. 22% and max. 27% of flavonoids calculated as flavonol glycosides by HPLC;
  • The extract should also contain min. 5.4% and max 6.6% of terpene lactones;
  • The extract should contain bilobalides no less than 2.6% and no more than 3.2%;
  • The extract should contain Ginkgolic Acid no more than 5ppm.

The CP

  • The extract should contain min. 24% of flavonoids, min. 6% of terpene lactones
  • The extract should contain Ginkgolic Acid no more than 10ppm.

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