[Botanic Name] Ginkgo biloba L.Leaves
Part Used:Leaf (Dry, 100% Natural)
[Appearance] Brown fine Powder
[Specification] :Ginkgo Biloba Extrac24/6
Ginkgo Biloba Extract is a standardized botanical raw material containing ≥24% flavone glycosides and ≥6% terpene lactones. This high-purity ginkgo biloba leaf extract suits advanced formulations from a reliable plant extract supplier.
Targeted Functional Role and End-User Profile
The ginkgo biloba extract serves as a core active ingredient predominantly targeted at dietary supplement manufacturers, pharmaceutical R&D units, and quality-driven botanicals formulators. This standardized extract meets the rigorous criteria essential for consistent batch-to-batch efficacy in memory and circulatory health support products. Our offering is tailored for industrial users requiring dependable sources of flavone glycosides and terpene lactones from ginkgo leaf extract to ensure compliance with safety and regulatory benchmarks during product development and scale-up. The product’s physical form as a fine, light yellow powder facilitates integration into various dosage forms including capsules and tablets.
Technical Attributes and Quality Specifications
Derived exclusively from ginkgo biloba leaf extract, this product maintains a minimum 24% flavone glycosides and 6% terpene lactones content, validated through HPLC and TLC methodologies. It exhibits controlled moisture (loss on drying below 5%) and minimal ash content, supporting extract purity and stability. The microbiological profile conforms to stringent industry limits, with heavy metals Pb, As, Hg, and Cu maintained well below established maximum thresholds. Particle size is standardized to pass 80 mesh, providing consistent flow and blend characteristics essential for precise formulation processes within GMP environments. This batch-to-batch consistency is critical for users demanding traceable, pharmaceutically aligned ginkgo extract inputs.
Integration in Industry and Practical Value Proposition
Within pharmaceutical, nutraceutical, and cosmetic industries, this ginkgo biloba leaf extract finds extensive use in cognitive support and vascular health product lines. Contract manufacturers and private label producers rely on this ingredient to meet client expectations of quality and efficacy. Its compatibility with co-formulants allows for the development of synergistic botanical blends, facilitating innovation in multi-ingredient dietary supplements. The reputability of the plant extract supplier enhances supply chain confidence, with comprehensive documentation supporting regulatory submissions and quality assurance protocols across global markets. This ensures efficient workflow integration from raw material qualification through finished product release.
Product Advantages
Design and Structural Integrity Benefits
The product design embodies a carefully standardized botanical extract with an optimized concentration of active constituents, ensuring reproducible pharmacological activity. This ginkgo biloba extract is harvested and processed under GMP-compliant conditions, delivering consistent particle size distribution and purity, which facilitates its seamless integration into diverse formulation systems. The controlled drying and ash limits result in stable powder morphology and prevent degradation, supporting extended shelf-life and transport resilience. Sourcing from an experienced plant extract supplier with over 20 years of expertise guarantees supply chain reliability and consistency for global production scales, meeting stringent industry quality and safety standards.
Operational Performance and End-User Advantages
Performance-wise, this ginkgo leaf extract provides formulators with a high-quality, clean-label raw material that reduces variability in end products. It expedites development cycles due to its well-documented specification profile, minimizing batch failures and regulatory risk. The fine powder’s flow properties enhance manufacturing efficiency in capsule filling and tablet compression. For users requiring precise standardization and traceability, this extract delivers reliable active ingredient potency, contributing to predictable bioactivity in finished goods. Partnering with a reputable plant extract manufacturer ensures ongoing technical support and supply continuity, presenting significant value in multi-tiered supply networks.
|
ITEM |
SPECIFICATION |
RESULT |
METHOD |
|
Appearance Color Odor |
Fine powder Light yellow Characteristic |
Fine powder Light yellow Characteristic |
Visual Visual Organoleptic |
|
Identification Flavonoids Lactones |
TLC TLC |
Positive Positive |
TLC TLC |
|
Sieve Analysis |
100% pass 80 mesh |
100% pass 80 |
80 mesh screen |
|
Total Ginkgo Flavones Glycoside Quercetin Glycoside Kaempferol Glycoside Isorhamnetin Glycoside Total Terpence Lactones Lactones A Lactones B Lactones C BilobalidesBB |
≥24%(NLT24.0%)
≥6%(NLT6.0%)
|
25.64% 11.70% 11.96% 1.98% 6.56% 1.99% 1.68% 1.58% 1.31% |
HPLC
HPLC
HPLC |
|
Loss on Drying |
≤5.00% |
1.50% |
CP2010 |
|
Ash |
≤5.00% |
2.10% |
CP2010 |
|
Bulk Density |
0.55~0.68g/ml |
0.58g/ml |
USP616 |
|
Heavy Metals Pb As Hg Cu |
≤10ppm ≤1ppm ≤1ppm ≤1ppm ≤1ppm |
Conformity Conformity Conformity Conformity Conformity |
AAS AAS AAS AAS AAS |
|
Residue of Solvents |
≤2000ppm |
290ppm |
GC |
|
Microbiological Total Plate Count Yeast & Mold E. Coli Salmonella Staphylococcus |
1000cfu/g Max 100cfu/g Max Negative Negative Negative |
Conformity Conformity Negative Negative Negative |
CP2010 CP2010 CP2010 CP2010 CP2010 |
Tradtional Use
Ginkgo seeds have been used in traditional Chinese medicine for thousands of years, and cooked seeds are occasionally eaten.
Pharmaceutical Clinical
Ginkgo has been used in traditional medicine to treat circulatory disorders and enhance memory.
The study of the well-characterized ginkgo product, found it ineffective in lowering the overall incidence of dementia and Alzheimer's disease in the elderly
It also shows promise for enhancing memory in older adults.
Laboratory studies have shown that ginkgo improves blood circulation by dilating blood vessels and reducing the stickiness of blood platelets.
Use Scenarios
Application in Dietary Supplement Manufacturing
In the dietary supplement industry, especially for cognitive health formulations, the ginkgo biloba leaf extract is employed as a standardized active to deliver key flavonoids and lactones within GMP production environments. Its finely milled form and defined chemical profile support precise dosage calculations and blending uniformity, essential for maintaining label claims and efficacy. Compliance with heavy metal limits and microbial safety parameters ensures regulatory adherence across international markets. Integration within supplement production workflows is streamlined by the extract's consistency, making it a preferred choice for supplement manufacturers tailoring memory enhancement and circulatory support products.
Role in Pharmaceutical Ingredient Sourcing and Quality Assurance
Within pharmaceutical-grade botanical ingredient sourcing, this ginkgo biloba extract serves as a validated raw material supporting research and development of vascular and cognitive therapeutics. The documented phytochemical profile facilitates robust quality control protocols, underpinning batch release and stability testing frameworks. It integrates seamlessly with analytical laboratories' HPLC and microbiological testing schemes to ensure adherence to pharmacopeial standards such as USP and CP references. Leveraging a trusted plant extract manufacturer with comprehensive certification enables manufacturers to meet stringent regulatory demands, ensuring reproducible clinical outcomes and maintaining product integrity throughout the supply chain.
What specifications define your Ginkgo Biloba Extract 24/6?
Our Ginkgo biloba extract is standardized to contain at least 24% flavone glycosides and 6% terpene lactones, with additional bilobalides and related components. We ensure consistent batch quality by adhering to strict drying, ash content, and purity standards tested via HPLC and TLC methods.
Can you accommodate custom formulations using Ginkgo biloba leaf extract?
Yes, we work closely with clients to support formulation development using our standardized ginkgo biloba leaf extract powder. Our expertise facilitates blending with other botanicals and adjusting specifications to meet dietary supplement or pharmaceutical product needs.
How do you ensure the safety and purity of your Ginkgo biloba extract?
We rigorously test every batch for heavy metals (Pb, As, Hg, Cu) and microbiological contaminants including E. coli, Salmonella, and Staphylococcus. Our specifications ensure compliance with GMP and international standards, safeguarding ingredient quality for your formulations.
What packaging and shipping options do you offer for industrial buyers?
We provide packaging suitable for bulk pharmaceutical or supplement production, designed to maintain extract stability. Our global distribution network supports reliable delivery schedules while maintaining product integrity from our GMP-compliant facilities to your manufacturing site.