| Powder: | Yes |
|---|---|
| Customized: | Customized |
| Certification: | GMP, HSE, ISO 9001, USP, BP, Hala |
| Suitable for: | Elderly, Children, Adult |
| State: | Liquid |
| Purity: | >99% |
| Samples: |
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| Customization: |
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Audited Supplier 
Sheerherb Natural Ginkgo Biloba Extract Powder Ginkgo Biloba Leaf Extract Ginkgo biloba extract 99%
Introduction of Ginkgo Biloba Extract :
What is Ginkgo Biloba Extract?
| Basic Information | |
| Product name: | Ginkgo Leaf Extract Powder |
| Ginkgo Biloba Extract | |
| English name: | Ginkgo Biloba Extract |
| Latin name: | Gingko Biloba L |
| Active ingredients: | Ginkgo flavone / Ginkgolide |
| Part: | Leaves |
| Appearance: | yellow brown powder |
| Specification: | flavonoids:24%,lactones:6% |
| Extract Method: | Grain alcohol |
| Test Method: | HPLC |
Product Specifications
| High-quality Ginkgo Leaf Extract Powder | ||
| Items | Specifications | Results |
| Appearance | yellow brown powder | Conforms |
| Identification | TLC | Conforms |
| sulphuric acid reaction a yellow colour develops | Conforms | |
| it gives reaction of chlorides | Conforms | |
| PH | 2.0~3.0 | 2.3 |
| Specific absorbance | at 349nm e(1%) 300~355 | 320 |
| Specific optical rotation | -105 ~ -120° | -110° |
| Heavy metals: | ≤50ppm | < 20ppm |
| Light-absorbing impurities | at 490nm ≤0.07 | 0.03 |
| Related substances | 6-epidoxycycline ≤2.0% | 1.60% |
| metacycline ≤2.0% | 0.10% | |
| 4-epidoxycycline ≤0.5% (ep5) | Not found | |
| 4-epi-6-epidoxycycline ≤0.5% (ep5) | Not found | |
| oxytetracycline ≤0.5% (ep5) | Not found | |
| any other impurity ≤0.5% | Not found | |
| not identified impurities ≤0.1% (ep5) | Not found | |
| Ethanol | 4.3~6.0% (m/m) | 4.50% |
| Sulphated ash | ≤0.4% | 0.05% |
| Water | 1.4~2.8% | 1.80% |
| Assay | 95.0~102.0% ( c22h25cln2o8) | 98.60% |
| based on anhydrous, ethanol-free substance | ||
| Conclusion | Conform with USP43 | |
Products Function
Used for chest pain, stroke, hemiplegia, and strong tongue caused by blood stasis and obstruction of collaterals; stable angina pectoris and cerebral infarction of coronary heart disease are seen with the above syndromes.
| 1. Ginkgo Leaf Extract Powder Dilating blood vessels, vascular endothelial protection organizations; |
| 2. Ginkgo Leaf Extract Powder Regulating blood lipids; |
| 3. Ginkgo Leaf Extract Powder Protecting low-density lipoprotein; |
| 4. Ginkgo Leaf Extract Powder Improving blood rheology; |
| 5. Ginkgo Leaf Extract Powder Inhibiting PAF(platelet activating factor), thromboxane formation; |
| 6. Ginkgo Leaf Extract Powder Improving memory; |
| 7. Ginkgo Leaf Extract Powder Scavenging free radicals; |
| 8. Ginkgo Leaf Extract Powder Anti-hypoxia; |
| 9. Ginkgo Leaf Extract Powder Preventing artery spasm. |
Application Field
l Anti-Aging:
Ginkgo biloba, ginkgo biloba, ginkgol and quercetin in Ginkgo biloba inhibited lipid peroxidation, especially quercetin has stronger inhibitory activity.
l Anti-oxidation:
Ginkgo biloba extract can directly eliminate lipid free radicals, lipid peroxidation free radicals and alkyl radicals, and terminate the free radical chain reaction chain.
Medicine raw materials:
Ø Ginkgo biloba extract can simultaneously promote circulation of the brain and body limbs
Ø Resist dementia and improve memory
Ø Flavonoids in Ginkgo may stop or relieve certain retinopathy
Ø Treatment of hypertension
Ø Treating diabetes
Ø Improve sexual function
Ø Ginkgo biloba significantly reduces pre-menstrual unpleasant symptoms, especially breast pain and emotional instability.
company information
Packaging & Shipping
| Recommended Transportation Selections | ||
| By Air | By Express | By Sea |
| Suitable for >50kg | Suitable for sample order or <50kg | Suitable for > 300kg |
| Fast: 3-7 days | Fast: 3-10 days | Slow: 7-45 days |
| Lower than express cost | High shipping cost | Lowest cost |
| Airport to airport service | Door to door service | Port to port serviceRecommended transportation selections |
| Professional broker needed | Professional broker needed | |
FAQ:
| Q1: Can i get some samples? |
| A: Yes, we can supply the free sample, but the shipping cost be paid by our customers. |
| Q2: How to start orders or make payments? |
| A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union |
| or Paypal or Escrow(Alibaba). |
| Q3: How to confirm the Product Quality before placing orders? |
| A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the |
| samples. You can send us your product specifications and requests,we will manufacture the products according to your requests. |
| Q4:What's your MOQ? |
| A:Our MOQ is 1kg or 10g(Different products have different MOQs). But usually we accept less quantity such as 10g on the condition that sample charge is 100% paid. |
| Q5: How about delivery leadtime? |
| A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included) |
| Q6:Is there a discount? |
| A:Different quantity has different discount. |
| Q7: How do you treat quality complaint? |
| A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, |
| we will send you free goods for replacement or refund your loss. |
| Q8: How to contact us ? |
| A:You can chat with us by Trademanager,MSN&Skype Online. You can choose your interested products and send inquiry to us. You can dial our telephone directly, you will get our reply. Send Email to us. |
Suppliers with verified business licenses
Audited Supplier 
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