Ginkgo Biloba Leaf Extract Powder
Latin Name:Epimedium grandiflorum
Appearance:brown yellow powder
Used Plant Part:leaf
Specification:24% flavonoids 6% lactones
Active Ingredients: Ginkgo flavones, terpene lactones
Test Method:UV,TLC
Shelf Life:2 years
Application: Food, Health product addition, Dietary
SupplementPackaging:1-5kg/Aluminum foil bag ;25kg/Drum or OEM
Certificates:ISO9001:2015/ISO22000/Halal/Kosher/HACCP
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Product Introduction
What is Ginkgo Biloba Leaf Extract Powder
Ginkgo Biloba Leaf Extract Powder is a well-researched herbal extract obtained from the ancient Ginkgo biloba tree. It has been used in Chinese medicine for centuries to benefit brain health, circulation, and vitality.
The main active constituents in ginkgo biloba extract powder are flavonoid glycosides (24%) and terpenoids (6%). It also contains ginkgolides, bilobalide, proanthocyanidins, and other compounds.
Ginkgo extract is a greenish-yellow fine powder that is soluble in water and ethanol.
Specifications
| Specification | Details |
|---|---|
| Product Name | Ginkgo Biloba Leaf Extract Powder |
| Latin Name | Ginkgo biloba |
| Part Used | Leaf |
| Appearance | Greenish-Yellow Powder |
| Solubility | Soluble in Water and Ethanol |
| Flavonoid Glycosides | ≥24% by UV |
| Terpene Lactones | ≥6% by HPLC |
| Loss on Drying | <5% |
| Heavy Metals | <20 ppm |
| Particle Size | 80 Mesh |
Certificate of analysis
Test items and results | ||
Item | Specification | Result |
Assay | Total Ginkgo Flavone Glycosides≥24.0% | 26.08% |
Total Terpene Lactones≥6% | 6.21% | |
Ginkgolic Acid≤5.0ppm | 3.82ppm | |
Physical＆Chemical Testing | ||
Appearance | Yellow brown fine powder | Conforms |
Odor&Taste | Characteristic | Conforms |
Sieve Analysis | NLT 95% Through 80 mesh | Conforms |
Bulk Density | 0.45-0.65/mL | 0.55g/mL |
Tap Density | 0.55-0.8g/mL | 0.72g/mL |
Residue On Ignition | ≤0.8% | 0.38% |
Loss On Drying | ≤5.0% | 2.85% |
Heavy Metals | ≤20ppm | Conforms |
Lead (Pb) | ≤10ppm | Conforms |
Arsenic (As) | ≤2ppm | Conforms |
Mercury(Hg) | ≤1ppm | Conforms |
Cadmium(Cd) | ≤0.5ppm | Conforms |
Solvents Residue | Meet Eur.ph.7.0<5.4> | Conforms |
Pesticides Residue | Meet USP Requirements | Conforms |
Microbiological Testing | ||
Total plate count | ≤1000cfu/g | 120cfu/g |
Yeast&Mold | ≤100cfu/g | 20cfu/g |
E.coli | Not detected | Not detected |
Salmonella | Not detected | Not detected |
Shelf life and Storage | 2 Years. Cool & dry place. Keep away from strong light and heat. | |
Conclusion | Conform to specification.NON-GMO | |
Functions
Supports Cognitive Function
Human studies show ginkgo extract can improve memory, focus, processing speed, and executive function in people with cognitive decline and dementia. It works by:
● Increasing cerebral blood flow to enable better oxygen and glucose delivery.
● Stimulating acetylcholine receptors critical for memory and learning.
● Reducing oxidative stress and inflammation in the brain.
● Preserving neuronal mitochondria and membrane structure.
● Increasing neuroplasticity and growth of new dendrites.
This makes ginkgo an excellent natural nootropic for students, professionals, and elderly to boost mental performance.
Improves Cerebral Circulation
Ginkgo is a potent cerebral vasodilator that enhances microcirculation in the brain and central nervous system. It:
● Activates endothelial nitric oxide which relaxes blood vessel walls.
● Inhibits platelet aggregation to prevent blood clots in small vessels.
● Reduces viscosity of blood by decreasing fibrinogen and LDL levels.
● Has anti-inflammatory effects on blood vessels.
By dilating blood vessels and improving blood flow, ginkgo can alleviate neurological conditions like headache, vertigo, hearing loss, vision trouble etc.
Protects Nerves and Brain Cells
Ginkgo biloba extract has neuroprotective effects that prevent damage to nerve cells in the brain and body. It helps by:
● Its potent antioxidant activity which scavenges free radicals.
● Reducing amyloid-beta plaques and tau tangles associated with Alzheimer's disease.
● Protecting mitochondrial DNA and membrane structure within neurons.
● Inhibiting pro-apoptotic signals that lead to neuronal cell death.
● Supporting growth of new synapses and dendrites.
Ginkgo may help slow neurodegenerative diseases and prevent side effects of medications or environmental toxins.
Other Potential Benefits
Some other beneficial mechanisms noted in ginkgo research:
● Elevates mood and reduces symptoms of anxiety and depression.
● Protects eyesight from oxidative damage and vision loss.
● Reduces damage to blood vessels and nerves caused by high blood sugar.
● Anti-asthmatic effects by suppressing bronchial constriction and inflammation.
● Analgesic activity against pain and migraines.
Application
Dietary Supplements
Brain health, memory, focus and mental performance supplements.
Vision support supplements for macular degeneration and glaucoma.
Circulation and heart health supplement ingredients.
Pharmaceutical Industry
Standardized extract used in prescription nootropics and vasodilators.
Tablets and injections for dementia, cognitive decline, and cerebrovascular issues.
Cosmetics and Skin Care
Anti-aging creams for antioxidant and circulation enhancing benefits.
Haircare products to improve scalp circulation.
Food and Beverage Industry
Functional ingredient in drinks, smoothies, bars, candies.
Natural supplement for animal feed.
Contact us
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