• HPLC Natural Herbal Extract Powder Pterostilbene​ Active Antifungal Ingredient
  • HPLC Natural Herbal Extract Powder Pterostilbene​ Active Antifungal Ingredient
HPLC Natural Herbal Extract Powder Pterostilbene​ Active Antifungal Ingredient

HPLC Natural Herbal Extract Powder Pterostilbene​ Active Antifungal Ingredient

Product Details:

Place of Origin: Shaanxi
Brand Name: Rongsheng
Certification: Organic/ISO9001/Kosher/Halal
Model Number: 99%

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 1kg/ Bag 25kg/drum
Delivery Time: Within 3 workdays
Payment Terms: T/T, Western Union, L/C, D/A, D/P, MoneyGram
Supply Ability: 2000 Kilograms per week
Get Best Price Contact Now

Detail Information

Product Name: Pterostilbene​ Appearance: White Powder
Test Method: HPLC Shelf Life: 24 Months
Storage: Cool Dry Place Sample: Available
High Light:

Natural Pterostilbene Bulk Powder


Herbal Extract Pterostilbene Powder


Organic Herbal Extracts Pterostilbene

Product Description

Standardized Herbal Extract Powder White Pterostilbene​


Description of Pterostilbene​​​


Pterostilbene is a chemical component contained in Pterostilbene, but scientists have also discovered the existence of Pterostilbene in other plants, but it was named Pterostilbene because it was first discovered in Pterostilbene. Pterostilbene is white in color and has rich medicinal value. It is an active antifungal ingredient in dried blood products, and has a certain effect on the treatment of cancer, hypertension and hyperlipidemia.

Recently, researchers have mastered the industrial synthesis method of pterostilbene. As a trans-stilbene compound, pterostilbene is a methylated derivative of resveratrol. It has various biological activities such as antioxidant, antitumor, hypolipidemic and bacteriostatic, and its bioavailability is higher than that of resveratrol. higher and more stable



COA of Pterostilbene​​​


Product name Pterostilbene
Item Specification Results
Assay by HPLC ≧99% 99.81%
Appearance White Powder White Powder
Mesh size 90%through 80mesh Conforms
Drying Method Vacuum drying Conforms
Loss on drying ≤3.0% 1.34%
Heavy Metals ≤10.0ppm Conforms
Lead(Pb) ≤1.0ppm Conforms
Arsenic(As) ≤1.0ppm Conforms
Cadmium (Cd) ≤1.0ppm Conforms
Mercury(Hg) ≤0.05ppm Conforms
Total Plate Count ≤1,000cfu/g Conforms
Yeast & Mold ≤ 100cfu/g Conforms
E. Coli Negative Absent
S. Aureus Negative Absent
Salmonella Negative Absent
Pesticides Negative Absent
Conclusion Conform with specification




Function of Pterostilbene​​​




Pterostilbene has significant antioxidant and free radical scavenging abilities similar to Resveratrol. Studies in vivo and invitro have confirmed that it has a strong role in scavenging oxygen free radicals and protecting cells. As an antioxidant, Pterocarpus stilbene can inhibit the generation of oxygen free radicals, scavenge and capture free radicals, protect DNA.

Pterostilbene has a moderate inhibitory effect on Cyclooxygenase COX-1, but has only a weak inhibitory activity on COX-2, , and its antifungal activity is more than 5 times that of Resveratrol.


2.Anti-cell proliferation


3.Improve cognitive function


Production process of Pterostilbene​​​

HPLC Natural Herbal Extract Powder Pterostilbene​ Active Antifungal Ingredient 0



FAQ of Pterostilbene​​​


Q1: Why should I choose your company?

A: We are integrated with industry and tradeWe have our own factory,all products are produced in the factoryquality safety is guaranteed;We have a professional R&D team,production teamsales team and after-sales teamthe whole process for your shopping escort.


Q2: How does your factory make sure the product quality?

A: 1. We will check the samples randomly.

2. Ensure the quality and storage safety of each batch of products

3. We will make a final inspection before shipment to avoid any problems.


Q3: Can I get some free sample?

A: We are happy to provide samples free of charge,you only need to pay for the shippingcostPleaseconsult customer service for details.


Q4: Is there any discount?

A: Yes,some products are being discountedWe have a large number ofcoupons and limited time discounts waiting for you to receive,you can contact oun customer service if you have any needs.


Q5: What's your minimum quantity?How to place order online?

A: Different products have different MOQplease consult customer service for details.You can clickstartorder to place your order,or click send Inquiry/chat to contact our customer service for details.


Q6: What is the payment term?

A: Payment canbedonebyTradeAssuranceT/TL/CCredit Card and more.Please consult customer service for details.


Q7: What is the delivery time/method?

A: We usually ship the goods within 1-7 working days after you make the paymentWe can express by door to doorby airby sea,you can also choose your freight forwarder.


Q8: When can i get the quotation ?

A: We usually make an offer within 24 hours after receiving your inquiry.lf it's an urgent order,you can call us or mention it in the subject line of your email so we can give priority to reply it.


Q9: Can you develop a new product for us?

A: Yes,we canWehaveindependent R&D departmentwho is able to update the procedure parameters ofour main products and develop the procedure of new productFor more information,please contact us directly.


Q10: Do you provide after-sales service?

A: We provide 7*24h serviceWe have a professional after-sales team to solve your problems,you are welcome to place an order.



Package and Delievery of Pterostilbene​​​



HPLC Natural Herbal Extract Powder Pterostilbene​ Active Antifungal Ingredient 1HPLC Natural Herbal Extract Powder Pterostilbene​ Active Antifungal Ingredient 2

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