Pterostilben Powder

Specifications: 98%
Appearance: White powder
CAS No: 537-42-8
Test Method: HPLC
Shelf Life: 2 Years
Certs: GMP, ISO9001, ISO22000, HACCP, KOSHER, HALAL
Content: Natural, Non-additive, Non-GMO, Treat by Heat Only

Description

Pterostilben Powder

KINTAI factory produce high quality Pterostilben powder.

We offer Samples, Low MOQ, Wholesale price, Fast delivery, High quality, COA test to match all your needs.

As a leader herbal extract factory certified with cGMP ISO HACCP qualifications, we strictly follow the cGMP standard to ensure good quality. if you are looking for the best one, please contact us directly! 

What is Pterostilben?

Pterostilben is a natural compound exist primarily in blueberries, grapes, and certain other plants. It belongs to a class of compounds known as stilbenes, which are phenolic compounds that have garnered attention for their antioxidant properties. Unlike resveratrol, pterostilben has better bioavailability, meaning it's more easily absorbed by the body.

Pterostilben benefits

  • Antioxidant Properties: Pterostilben powder is rich in antioxidants, which help combat oxidative stress in the body. This can lead to a reduction in inflammation and may protect against chronic diseases.
  • Anti-Inflammatory: Pterostilben may help reduce inflammation in the body, which is linked to various health issues.
  • Skin care: It can provide protective benefits for the skin against UV damage.
  • Cognitive Support: Some studies suggest that pterostilben powder may enhance cognitive functions and protect against age-related decline. Its ability to cross the blood-brain barrier makes it particularly interesting for brain health.
  • Heart Health: Research indicates that pterostilben may support cardiovascular health by helping to regulate cholesterol levels and improve lipid profiles.
  • Metabolic Regulation: Pterostilben has been studied for its potential role in regulating glucose metabolism, which could benefit those with insulin sensitivity or type 2 diabetes.
  • Anti-Cancer: Pterostilben have anti-cancer effects, inhibiting the growth of certain cancer cells. However, more research is needed in this area.
skin care cosmetic ingredient
heart protection

Property

  • Product name: Pterostilben powder 
  • Specification: 98%
  • Color: White powder
  • CAS No: 537-42-8
  • Chemical formula: C16H16O3
  • Molecular weight: 256.296
  • Solubility: It can be soluble in ethanol.
  • Storage: Please seal it after use. Store it in a dry, cool place, and avoid the light.
chemical formula of Pterostilben powder cas 537-42-8

Specification

Product NameCAS NoGrade
Pterostilben537-42-8Top Grade
Analysis ItemsSpecificationTest method
Assay of Pterostilben98%HPLC
Physical and chemical properties
AppearanceWhite powderVisual
OdourUniqueOrganoleptic
Particle Size≥99% Through 80 meshCh.P.C.Rule47
Ash≤5.0%Ch.P.C.Rule2302
Loss on drying≤5.0%Ch.P.C.Rule52
Heavy Metals≤10.0ppmAtomic Absorption
Cadmium(Cd)≤0.5ppmAtomic Absorption
Mercury(Hg)≤0.1ppmAtomic Absorption
Arsenic(As)≤1.0ppmAtomic Absorption
Lead(Pb)≤0.5ppmAtomic Absorption
Residual Solvents
– Ethanol≤1000 PPMGas Chromatography
Microbiological Quality (Total viable aerobic count) 
Total Plate Count,cfu/g≤1000 CFU/gCh.P.C.Rule80
Mold and yeast Count,cfu/g≤ 100 CFU/gCh.P.C.Rule80
E. coliAbsentCh.P.C.Rule80
SalmonellaAbsentCh.P.C.Rule80
Staphylococcus aureusAbsentCh.P.C.Rule80
*Storage Condition: Store Pterostilbens powder in a tightly closed plastic bag and keep it in a cool dry place. Keep away from strong direct light.
*KINTAI Promise All Products: Non-Irradiated / Non-ETO/ Treat by Heat Only / Non-GMO
Shipping & Packaging
  • Packaging: Inside food grade bag, outer aluminum foil bag. 
    25kg use double-layer plastic container/fiber drum.
    Or your choice.
  • OEM Service Available: Customized packaging available, click here to know more.
  • Shipping: DHL / FEDEX / EMS/ BY AIR / BY SEA
  • American Warehouse: KINTAI put over 100 natural plant extract ingredients in our US warehouse for fast delivery.
  • Payment: We accept payment by T/T, L/C, Paypal, and Wester Union.

Please contact us and we will guide you with an easy and professional way for your order.

About Us
ISO GMP HACCP Certified Factory

KINTAI BIOTECH INC.

WE ARE LEADER IN HERBAL EXTRACTS MARKET SINCE 2012

ISO GMP Certificate
FAQ
Are you a manufacturer or trading company?

We are manufacturer.

What is MOQ?

Our MOQ is flexible from 0.1kg to 1kg, please contact us for details.

What are your prices?

Our prices are depending on supply and market factors, we will send you an updated price list after contact us for further information.

What's your lead time?

Most products we have in stock can be delivered within 3 working days, customized products need further confirmation.

What is your payment terms?

We accept payment by T/T, L/C, Paypal, Wester Union:
Please contact us and we will guide you with an easy and professional way for your order.

Can I get free sample for test?

Yes, free sample available.

How to guarantee the product is qualified?

Our GMP factory have complete quality control system with 100,000 level clean production workshop, and every batch must be 100% passed by QC.

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