• Antioxidant Herbal Extract Powder Pterostilbene 99% CAS 537-42-8
  • Antioxidant Herbal Extract Powder Pterostilbene 99% CAS 537-42-8
Antioxidant Herbal Extract Powder Pterostilbene 99% CAS 537-42-8

Antioxidant Herbal Extract Powder Pterostilbene 99% CAS 537-42-8

Product Details:

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

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 1kg/ Bag 25kg/drum
Delivery Time: Negotiable
Payment Terms: T/T, Western Union, L/C, D/A, D/P, MoneyGram
Supply Ability: Negotiable
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Detail Information

Key Word: Azelaic Acid​ Specification: 99%
Appearance: White Powder Grade: Food Grade
Solubility: Water Soluble CAS: 537-42-8
High Light:

Antioxidant Pterostilbene Powder

,

Pterostilbene Herbal Extract Powder

,

Herbal Plant Extract Pterostilbene

Product Description

 

Antioxidiant Herbal Extract Powder CAS 537-42-8 Pterostilbene​

 

 

 

Description of Pterostilbene​

 

Pterostilbene is a polyhydroxy stilbene compound, widely found in many natural plants such as grapes, blueberries, sword leaf dracaena, but because it was first discovered in red sandalwood, it was named as Pterostilbene.

 

Insen Pterostilbene is produced by synthetic method. Yield for natural pterostilbene is very low and price is extremely high, so most Pterostilbene in the market is synthetic.

 
 

 


COA​ of Pterostilbene​
 

 

Product Name
Pterostilbene
Item of Test
Limits of Test
Results of Test
Appearance
White to off powder
White to off powder
Assay
Pterostilbene≥99%
99.86%
Odor
Characteristic
Complies
Loss on drying
<3.00%
1.35%
Ash
<3.00%
1.6%
Residual solvents
Negative
Complies
Residual pesticides
Negative
Complies
Chemical analysis
Heavy Metal
<10ppm
Complies
Arsenic (As)
<1ppm
Complies
Lead(Pb)
<1ppm
Complies
Cadmium (Cd)
<0.5ppm
Complies
Mercury (Hg)
<1ppm
Complies
Microbiology analysis
Total Plate Count
<1000cfu/g
Complies
Yeast & Mold
<100cfu/g
Complies
E.Coli
Negative
Complies
S. Aureus
Negative
Complies
Salmonella
Negative
Complies
Pesticides
Negative
Complies
Conclusion
Conform with specification

 

 

 


Function of Pterostilbene​

 

Antioxidants

Anti-inflammatory effects
Pterostilbene has a moderate inhibitory effect on cyclooxygenase COX-1, but has only a weak inhibitory activity on COX-2, so it has obvious anti-inflammatory effects, and its antifungal activity is more than 5 times that of resveratrol.

Anti-cell proliferation

Improve cognitive function

 

 

 

 

Application of Pterostilbene​

 

1.Pharmaceutical as capsules or pills;

2.Functional food as capsules or pills;

3.Water-soluble beverages;

4.Health products as capsules or pills.

 

 


 

 
Delivery & package of
Pterostilbene​Antioxidant Herbal Extract Powder Pterostilbene 99% CAS 537-42-8 0

Antioxidant Herbal Extract Powder Pterostilbene 99% CAS 537-42-8 1
 
 
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 can. We have independent R&D department who is able to update the procedure parameters ofour main products and develop the procedure of new product . For more information,please contact us directly.
 
Q10: Do you provide after-sales service?
A: We provide 7*24h service. We have a professional after-sales team to solve your problems,you are welcome to place an order.

 

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