Ginkgo Biloba Leaf Extract
Production Method:Water extraction and alcohol precipitation + spray drying
Active Ingredients: Flavonol Glycosides, Terpene Lactones
Specification: 24% Flavonol Glycosides, 6% Terpene Lactones (HPLC)
Country of Origin: China
Testing Method: High-Performance Liquid Chromatography (HPLC)
Net Weight: 25 kg
Appearance: Light yellow to brownish-yellow fine powder, with a characteristic slightly bitter odor
Solubility: Slightly soluble in water; soluble in ethanol
Certifications: ISO9001, Kosher, Halal, FDA, GMP
Packaging: 25 kg/drum
Delivery Terms: FOB, CIF, CFR, EXW, DAP, DDP
Shipping Methods: Express, Air Freight, Sea Freight
Payment Terms: Wire Transfer (T/T) Preferred
Availability: Ample stock; fast and secure shipping
OEM/ODM: Available
Minimum Order Quantity (MOQ): 1 kg
Available to Business Customers Only
- Free Samples
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Ginkgo Biloba Leaf Extract - Premium Standardized Extract Powder
BioSpark (Xi'an) Biotechnology brings you pharmaceutical-grade Ginkgo Biloba Leaf Extract manufactured through advanced water extraction and alcohol precipitation technology. Our extract delivers a standardized 24% Flavonol Glycosides and 6% Terpene Lactones, verified by HPLC testing to ensure consistent bioactive content in every batch.
Sourced from premium Ginkgo biloba takes off, this light yellow to brownish-yellow fine powder contains deductively approved compounds—including quercetin, kaempferol, ginkgolides, and bilobalide—that bolster cognitive work and sound circulation. With ISO9001, Legitimate, Halal, FDA, and GMP certifications, our item meets worldwide quality benchmarks for security and efficacy.
Available in 25 kg drums with adaptable shipping choices, we keep up sufficient stock to serve your detailing needs instantly and reliably.

Why Choose BioSpark's Ginkgo Biloba Leaf Extract?
Guaranteed Genuineness & Purity
We conduct HPLC Unique mark Investigation on each bunch to confirm the bona fide Quercetin to Kaempferol to Isorhamnetin proportion (1:0.8-1.2:0.15-0.3). This avoids debasement with cheap substitutes like Sophora japonica extracts.
Our ginkgolic corrosive levels are entirely controlled underneath 5ppm through HPLC-FLD and LC-MS testing. This guarantees your items are secure from unfavorably susceptible responses and cytotoxic effects.
Rigorous Quality Standards
Heavy metal testing confirms Lead <3.0mg/kg and Cadmium <1.0mg/kg per USP standards. Solvent residue analysis guarantees compliant ethanol and water limits in the final product.
Our moisture content stays below 5%, with a bulk density of 0.45-0.70g/ml for excellent flowability during manufacturing. This makes formulation easier and more consistent.
Flexible Manufacturing Support
Whether you need 1 kg samples or bulk orders, we accommodate your requirements. Our OEM and ODM services include formula optimization, private labeling, and custom packaging design.
We ship via express, air freight, or sea freight with FOB, CIF, CFR, EXW, DAP, and DDP terms. Payment through wire transfer (T/T) is preferred for smooth transactions.

Specification
| Parameter | Standard |
|---|---|
| Active Ingredients | Flavonol Glycosides, Terpene Lactones |
| Specification | 24% Flavonol Glycosides, 6% Terpene Lactones |
| Testing Method | HPLC (High-Performance Liquid Chromatography) |
| Production Method | Water extraction + alcohol precipitation + spray drying |
| Appearance | Light yellow to brownish-yellow fine powder |
| Odor | Characteristic slightly bitter |
| Solubility | Slightly soluble in water; soluble in ethanol |
| Moisture Content | <5% |
| Bulk Density | 0.45-0.70 g/ml |
| Ginkgolic Acid | <5 ppm |
| Heavy Metals (Lead) | <3.0 mg/kg |
| Heavy Metals (Cadmium) | <1.0 mg/kg |
| Net Weight | 25 kg/drum |
| Country of Origin | China |
| MOQ | 1 kg |
Certificate of Analysis (COA)
Each batch comes with a comprehensive COA documenting:
- HPLC analysis results for Flavonol Glycosides and Terpene Lactones
- Ginkgolic acid limit test results (<5ppm)
- Heavy metal screening (Lead, Cadmium, Mercury, Arsenic)
- Microbial testing (Total Plate Count, Yeast & Mold, E.coli, Salmonella)
- Solvent residue analysis
- Moisture content and bulk density measurements
This transparent documentation ensures you receive exactly what's specified every time.
Certifications
BioSpark maintains the following international certifications:
- ISO9001 - Quality Management System
- GMP - Good Manufacturing Practice
- Kosher - Certified for dietary compliance
- Halal - Certified for Islamic dietary laws
- FDA - Registered facility
These credentials demonstrate our commitment to producing safe, high-quality Ginkgo Biloba Leaf Extract ingredients for global markets.

Benefits of Ginkgo Biloba Leaf Extract
Cognitive Enhancement
Our extricate moves forward blood stream to the brain, conveying basic supplements and oxygen for mental clarity. This bolsters memory, consideration, and learning capabilities, particularly advantageous for age-related cognitive maintenance.
The flavonoid cancer prevention agents secure neurons from oxidative harm related with maturing. Standard supplementation may offer assistance protect mental sharpness and offer defensive impacts against cognitive decline.
Circulatory Support
Terpene lactones advance blood vessel enlargement, improving circulation all through your body. Progressed blood stream bolsters vitality levels, physical execution, and cardiovascular health.
As a platelet-activating figure adversary, ginkgolides repress platelet conglomeration and diminish blood thickness. This makes a difference anticipate thrombosis and lightens fringe vascular indications like discontinuous claudication.
Antioxidant Protection
Powerful cancer prevention agents neutralize free radicals that harm cells and quicken maturing. This secures vascular endothelial cells from oxidative stretch and bolsters sound skin elasticity.
Enhanced circulation conveys supplements and oxygen to skin cells, contributing to a more energetic, brilliant complexion over time.
Emotional Well-being
By optimizing cerebral blood stream and impacting neurotransmitter work, the extricate bolsters temperament adjust. Clients may involvement made strides enthusiastic soundness and superior push management.
Application Areas
Dietary Supplements - Capsules, tablets, and softgels for cognitive wellbeing and circulation support
Functional Refreshments - Included to teas, vitality drinks, and wellness shots for mental clarity
Cosmetic Definitions - Anti-aging creams and serums leveraging antioxidant properties
Sports Nourishment - Pre-workout equations utilizing circulatory benefits for execution enhancement
Senior Care Items - Definitions focusing on age-related cognitive and vascular concerns
Pharmaceutical Applications - Utilized in standardized home grown solutions for cerebral insufficiency

Quality Control
Raw Fabric Selection
We source Ginkgo clears out from controlled development ranges in China. As it were clears out assembly development and quality benchmarks enter our generation facility.
Production Monitoring
Our water extraction and liquor precipitation prepare works beneath strict GMP conditions. Shower drying parameters are persistently checked to guarantee reliable molecule measure and bioactive preservation.
Finished Product Testing
Every batch undergoes comprehensive testing before release:
- HPLC Fingerprint Analysis verifies authenticity and prevents adulteration
- Ginkgolic acid testing ensures safety (<5ppm)
- Heavy metal screening protects consumer health
- Microbial testing confirms product safety
- Carbon-14 testing available for premium verification
Stability Testing
We conduct accelerated and long-term stability studies on Ginkgo Biloba Leaf Extract. This ensures your products maintain potency throughout their shelf life under recommended storage conditions.
R&D Results
Our inquire about group persistently investigates ideal extraction parameters to maximize bioactive recuperation. Later improvements incorporate progressed splash drying procedures that improve powder flowability by 15%.
We've approved dissolvability upgrade strategies for superior bioavailability in different detailing lattices. Compatibility considers with common excipients back your item advancement needs.
Thermal steadiness testing affirms our extricate withstands standard embodiment and tableting temperatures without corruption. This gives you fabricating flexibility.

Packaging and Transportation
Primary Bundling: Food-grade polyethylene packs with aluminum thwart lining
Secondary Bundling: Fiber drums (25 kg net weight)
Labeling: Clear recognizable proof with group number, generation date, and termination date
Storage Conditions: Cool, dry put absent from coordinate daylight (underneath 25°C)
Shelf Life: 24 months when put away appropriately in unopened containers
Shipping Alternatives: We organize express conveyance for tests, discuss cargo for pressing orders, and ocean cargo for bulk shipments. All bundling meets worldwide transportation standards.

After-sales Service
We stand behind each kilogram we transport. If you experience any quality concerns, our specialized group gives provoke back and solutions.
Need definition counsel? Our R&D pros offer meeting on measurement, compatibility, and ideal conveyance shapes for your target market.
We keep up point by point group records for traceability. Documentation bolster for your administrative filings is accessible upon request.

FAQ
Q: What's the distinction between 24/6 detail and other ratios?
A: The 24/6 detail (24% Flavonol Glycosides, 6% Terpene Lactones) speaks to the pharmaceutical standard utilized in clinical ponders. This proportion gives ideal restorative benefits and is recognized by USP, EP, and CP monographs.
Q: Can I ask littler amounts for testing?
A: Yes, our least arrange amount is 1 kg, culminate for detailing trials and solidness testing some time recently scaling up production.
Q: How do you guarantee no contaminated with Sophora japonica?
A: We conduct HPLC Unique finger impression Examination comparing the Quercetin/Kaempferol/Isorhamnetin proportion. Any deviation from the bona fide 1:0.8-1.2:0.15-0.3 run shows corruption, which we reject.
Q: What documentation do you give for traditions clearance?
A: We supply commercial solicitations, pressing records, COA, certificates of root, and phytosanitary certificates as required for your goal country.
Q: Is your extricate appropriate for vegetarian and veggie lover products?
A: Completely. Our item is 100% plant-derived with no animal-origin fixings or preparing aids.
Q: What's the ordinary lead time for bulk orders?
A: We keep up adequate stock for prompt shipment. For customized determinations or huge volumes, generation ordinarily requires 15-20 trade days.
Contact Us
Ready to elevate your formulations with premium Ginkgo Biloba Leaf Extract? Get in touch for samples, pricing, or technical consultation at sales@biosparkcn.com today.
Send Inquiry
You may like
_1764041963888.webp)

