Rubrum Biologics
1 / 5
Ginkgo biloba, or maidenhair, is a tree native to China that has been grown for thousands of years for a variety of uses.
Because it's the only surviving member of an ancient order of plants, it's sometimes referred to as a living fossil.
While its leaves and seeds are often used in traditional Chinese medicine, modern research primarily focuses on ginkgo extract, which is made from the leaves.
Ginkgo supplements are associated with several health claims and uses, most of which focus on brain function and blood circulation.
Ginkgo's antioxidant content may be the reason behind many of its health claims.
Ginkgo contains high levels of flavonoids and terpenoids, which are compounds known for their strong antioxidant effects.
Antioxidants combat or neutralize the damaging effects of free radicals.
Free radicals are highly reactive particles that are produced in the body during normal metabolic functions, such as converting food to energy or detoxification.
Yet, they also have the potential to damage healthy tissues, contributing to accelerated aging and disease development.
| Item | Specification |
|---|---|
| General Information | |
| Products Name | Ginkgo biloba Extract |
| Botanical Name | Ginkgo biloba |
| Part Used | Leaf |
| Physical Control | |
| Appearance | Yellow Brown Powder |
| Identification | Conform with standard |
| Odor&Taste | Characteristic |
| Loss on Drying | ≤5.0% |
| Ash | ≤5.0% |
| Particle Size | NLT 95% Pass 80 Mesh |
| Chemical Control | |
| Extract Ratio | 4:1, 10:1 |
| Assay | 24% Total Flavones 6% Terpene Lactones |
| Total Heavy Metals | ≤10.0ppm |
| Lead(Pb) | ≤3.0ppm |
| Arsenic(As) | ≤2.0ppm |
| Cadmium(Cd) | ≤1.0ppm |
| Mercury(Hg) | ≤0.1ppm |
| Solvent residue | <5000ppm |
| Pesticide residue | Meet USP/EP |
| PAHs | <50ppb |
| BAP | <10ppb |
| Aflatoxins | <10ppb |
| Microbial Control | |
| Total Plate Count | ≤1,000cfu/g |
| Yeast&Molds | ≤100cfu/g |
| E.Coli | Negative |
| Salmonella | Negative |
| Stapaureus | Negative |
| Packing and Storage | |
| Packing | Packing in paper-drums and double food-grade PE bag inside. 25Kg/Drum |
| Storage | Store in a well-closed container away from moisture and direct sunlight, room temperature. |
| Shelf Life | 2 years if sealed and stored properly. |
Our extract is sourced 100% from the premium quality leaves of the Ginkgo biloba tree.
Our standardized specifications include 24% Total Flavones and 6% Terpene Lactones, with extract ratios of 4:1 and 10:1 available.
All heavy metals, pesticide residues, solvent residues, and microbial counts strictly conform to USP/EP (United States Pharmacopeia / European Pharmacopoeia) standards.
The product is packed in 25Kg paper drums with double food-grade PE bags inside. It should be stored in a well-closed container at room temperature, away from moisture and direct sunlight.
The shelf life is 2 years (24 months) when kept sealed and stored properly under the recommended conditions.
