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Home > Products >  Ginkgo Biloba extract

Ginkgo Biloba extract CAS NO.90045-36-6

  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
  • Product Details


  • Ginkgo Biloba extract
  • Natural Ginkgo Biloba extract
  • Ginkgo Biloba extract factory

Quick Details

  • ProName: Ginkgo Biloba extract
  • CasNo: 90045-36-6
  • Molecular Formula: C28H38 O6
  • Appearance: Yellow-Brown Fine powder
  • Application: Applicated in brain health protection.
  • DeliveryTime: 5-7days after you make payment by cour...
  • PackAge: 1kg/foil bag, 25kgs/drum
  • Port: Xi'an, Beijing, Shanghai
  • ProductionCapacity: 50 Kilogram/Week
  • Purity: 99.89%
  • Storage: Store at room temperature or cooler, i...
  • Transportation: We can ship out within 5 days after yo...
  • LimitNum: 1 Kilogram


Xi'an Yinherb Bio-Tech Co., Ltd was founded in 2009, We have more than 10 experienced doctors and scientists and professional managers, specializing in Nootropics, Sarms and Peptides researching and developing, and become the leader manufacturer on all kinds of nootropics powder, we guarantted the every batch quality and give you test report along with order, we always believe "quality is firstly, service is secondly, price is thirdly ", so must build with every customer in an enjoyable business relationship!
You are buying = Our Products + Our Service:
1,Quality is our culture ,strict QC/QA systems under GMP factory.
2,Fast and safe delivery with secure and discreet shipment.
3,With us, your money is in safe as well as your business.It's our promise to you!
4,For whatever questions about us or our products you may have, do let us know and you can be assured we reply you in details with 24 hours and to your satisfaction.
5,Warmly welcome your visit in our company if available.




Natural Ginkgo Biloba extract Basic Info:

1.Product name: Ginkgo Biloba Extract
2. Latin Name: Ginkgo biloba L.
3. Appearance: Pale yellow or light brown fine powder
4. Active Ingredients: Ginkgoflavon Glycosides,Total Terpene Lacosides
5.CAS Number: 90045-36-6
6.Supplier: Xi'an Yinherb Bio-Tech Co., Ltd
7. Specification: Total Gingko Flavone24% (HPLC), Total Gingko Lactone6% (HPLC), 10:1,
A. EP method: Total flavone glycosides22.0~27.0%; Q:K≥0.7;I:K≥0.1; Total Ginkgo lactone5.4~6.8%; Bilobalides 2.6~3.2%;Ginkgolides A+B+C2.8~3.4%; Ginkgolic Acid ≤5ppm.
B. CP method: Ginkgo Flavonoids≥24.0%,bilobalide≥6.0%, ginkgolic acid≤10ppm,peak area ratio of Quercetin and kaempferol is 0.8~1.2, peak area ratio of isorhamnetin and Quercetin ≥0.15
C. USP method: Total flavone glycosides22.0~27.0%; Q:K≥0.7;I:K≥0.1; Total Ginkgo lactone5.4~12.0%; Bilobalides 2.6~5.8%;Ginkgolides A+B+C2.8~6.2%; Ginkgolic Acid ≤5ppm.
Grade: Food grade/Medicine/Injection grade


Certificate of Analysis
Items & Results
Item Spec. Result Method
Assay Quercetin Glycoside 12.91% HPLC
Kaempferol Glycoside 9.78% HPLC
Isorhamnetin Glycoside 2.39% HPLC
Lactones A 1.85% HPLC
Lactones B 1.69% HPLC
Lactones C 1.06% HPLC
Bilobalides 2.69% HPLC
Appearance Brown yellow Powder Conforms Visual
Odor & Test Characteristic Conforms Organoleptic
Particle Size 100%Through 80 mesh Conforms
Loss on Drying ≤5.0% Conforms
Residue on Ignition ≤5.0% Conforms
Heavy Metals ≤20ppm Conforms
As ≤2ppm Conforms
Pb ≤2ppm Conforms
Hg ≤2ppm Conforms
Total Plate Count <10000cfu/g Conforms
Total Yeast & Mold <1000cfu/g Conforms
Storage Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.
Shelf life 2 years when properly stored

Conclusion: The Goods Conform to the standards.
Packaging: 25kg/one drum
Storage: Kept in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.
Shelf life: 24 Months



What is Natural Ginkgo Biloba extract

Ginkgo biloba, of the family Ginkgoaceae, is a tree commonly called a living fossil, as the order of Ginkgoales which contains the family ginkgoaceae only consists of this plant, as the other members of the order that existed 190 million years ago have since become extinct. Individual trees may live as long as 1,000 years and grow to a height of approximately 38 m. Ginkgo has characteristic fan-shaped leaves.
The species is dioecious. Male trees older than 20 years blossom in the spring, and adult female trees produce a plum-like, gray-tan fruit that falls in late autumn. Its fleshy pulp has a foul, offensive odor and can cause contact dermatitis.
The edible inner seed resembles an almond. The leaf extract is currently one of the top 10 most popular dietary supplements in the western world, while in traditional chinese medicine the fruits and seeds were first used.

Natural Ginkgo Biloba extract  Benefit:

Ginkgo biloba has earned its reputation as the memory-boosting herb. It provides powerful recall of facts, and promotes a mental environment that is clear, energetic, and focused. Enhanced circulation to the brain may fosters a climate conducive to healthy tissue growth and communication.
Neuroplasticity is also supported by Ginkgo’s preservation of Acetylcholine. This action is enhanced even further if Ginkgo is stacked with other cholinergic compounds. And by acting as a natural MAO inhibitor, Ginkgo enhances the feeling of mental energy, banishes depression symptoms, and clears brain fog.
Young adults have been shown to learn new facts more easily and articulate thoughts more clearly when supplementing with Ginkgo. It is hypothesized that young people suffering from hyperactive attention disorders like ADHD may achieve more control over their thoughts when using a Ginkgo supplement.
And while the typical nootropic user simply wishes to enhance healthy brain function, there is interest in using Ginkgo for more extreme mental disorders like Alzheimer’s and dementia.
In the body, better circulation results in muscle pain being reduced and athletic performance increasing. Ginkgo can also reduce inflammation in the bronchial tubes, and make breathing easier for asthma sufferers. Many women find that PMS symptoms are dramatically reduced when using Ginkgo.
The Natural Medicines database has rated Ginkgo biloba as Possibly Effective for improving symptoms of anxiety, cognitive function, dementia, diabetic retinopathy, peripheral vascular disease (PVD), premenstrual syndrome (PMS), schizophrenia, tardive dyskinesia, and vertigo.
Research on Ginkgo is very promising, however more research, especially large-scale double blind placebo trials, is still needed. At this time, Ginkgo biloba is available as a dietary supplement only, and the FDA has not approved Ginkgo biloba as a drug to prevent or treat any conditions.

Natural Ginkgo Biloba extract  Function & Application:

Anti-inflammatory, ginkgolide B can inhibit the release of lysosomal enzymes;
Applied in pharmaceutical field, used to treat cardiovascular disease and dementia;
Applied in cosmetic field, because of its antioxidants or disarm free radicals is widely used in cosmetics to prevent aging.
Natural Ginkgo Biloba extract  Dosage:
Ginkgo biloba is not approved by the FDA for medical treatment use due to lack of formal research and study. For this reason, there is not a single standardized dose in Western medicine. However, Ginkgo has been found to be very effective and free from most side effects at dosages between 120 mg and 600 mg per day.
Keep in mind that this is a general dosage guideline only, and your personal dosage may be different. It is always recommended that you speak with your doctor before beginning any new supplements to help determine the best dosage for your needs, as well as determine if there may be any negative interactions with any existing supplements or medications.
If you are sensitive to stimulants, stick to the lower part of the dosage range, and feel free to divide your dosage over three sittings throughout the day.
If you require more noticeable effects, increase dosage in increments of 100 mg over subsequent days. For an added boost, try stacking Ginkgo with other choline-enhancing supplements, with which it has a special synergy. It is also recommended to stack Ginkgo biloba wirh Vinpocetine. Normal dosing guidelines still apply when stacking.



Custom clearance service:

1) By Express:
Normally there is no specical need for the recipient to clear the customs. If the customs has an objection,our rich experienced and peofessional group will help you clear the customs. We can guarantee th shipment 100%.
2) By Air and by Sea:
Our company will cooperate with the recipient to provide relevant file and information in the customs clearance procedure.


Delivery Service:

We can ship out within 5 days after you make payment if it have stock at Lab, We always send all order by DHL, UPS, TNT, FedEx, EMS and other courier with door-door service, take 5 – 7 business days to your door!



Carton: 1kg, 2kg, 5kg with Foil bag inside, or as customer's requirment;

Drum: 10kg, 15kg, 25kg with food grade PE nag inside.




Shipping Terms
By Express By Air By sea

Suitable for ≤ 50kg   

Faster 5-7days              

High Cost                

Door to Door              

Easy Pick Up Goods

Suitable for ≥ 50kg   

Fastest: 1-2 days               

High Cost                

Airport to Airport      

Pick Up Goods by Customer             

Suitable for ≥ 500kg   

Fast: 15-30 days               

Low Cost                

Port to Port           

Pick Up Goods by Customer


Payment terms Western Union
Wire Transfer



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, 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. But usually we accept less quantity such as 100g 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.

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