Contact Us

Phone Number : 86-15209233790

WhatsApp : +8615209233790

Free call

CAS 537-42-8 Pterostilbene Powde Dietary Fiber Supplement

Place of Origin: China Brand Name: Xi'an Le-Nutra
Certification: FDA,ISO9001,HACCP,HALAL,KOSHER etc

Detail Information

Name: Best Pterostilbene Other Name: Pterostilbene
Appearance: White Powder Storage: Cool Dry Place
Shelf Life: 2 Years Purity: 99%
Experence: 10 Years Experience On Natural Ingredients Industry. CAS NO: 537-42-8
High Light:

CAS 537-42-8 Pterostilbene Powder


Pterostilbene Powder For Skin Tumor


Pterostilbene Bulk Powder Dietary Supplement

Product Description

Product Introduction

Best Pterostilbene is a chemical component contained in red sandalwood, but scientists have also discovered the existence of pterostilbene in other plants, but because it was first discovered in pterostilbene, it was named pterostilbene. Pterostilbene is a white or almost white powder crystal with rich medicinal value. It belongs to the anti-fungal active ingredient in Dragon's blood products and has certain effects in the treatment of cancer, high blood pressure and hyperlipidemia.


CAS 537-42-8 Pterostilbene Powde Dietary Fiber Supplement 0



Items Specification Results
Description While powder Complies
Loss on drying ≦0.5% 0.14%
Residue on ignition ≦0.50% 0.18%
Heavy metals ≦10ppm <10ppm
Max Single impurity ≦0.1% 0.06%
Total impurities ≦0.2% <0.19%
Purity >98.5% 99.21%
Meltng Point 89-91 °C 90°C
Moisture Content ≦0.2% 0.15%
As ≦1.0ppm Complies
Cr ≦1.0ppm Complies
Pb ≦1 .0ppm Complies
Hg ≦1.0ppm Complies
Sieve Analysis 100% pass 80 mesh Complies



1.Fight colon cancer.Colon cancer is one of the common malignant tumors, with the highest incidence in the 40 to 50-year-old age group.


2.Best Pterostilbene helps prevent pre-cancerous damage to the body. As an antioxidant and anti-inflammatory agent, it is found in blueberries and blackberries. Ohio State University in the United States found that animals that eat brownberry berries have a 80% lower chance of developing colon cancer and a 60% lower chance of suffering from gastrointestinal tumors. German investigators have found that drinking 2-3 glasses of juice a day can also treat colon cancer.


3.Fight skin tumors. Pterostilbene inhibits the growth of cancer cells by changing the cell cycle, induces cell apoptosis, and inhibits tumor growth and metastasis in vivo.Pterostilbene can also induce tumor cell death through lysosomal membrane permeability. Melanoma has become a highly malignant skin tumor due to its aggressiveness, early metastasis, and high mortality. At the same time, Pterostilbene significantly inhibits skin tumors induced by NF-κB and activator protein 1 activation.


4.Anti-inflammatory Best Pterostilbene may activate reduced coenzyme Ⅱ oxidase through protein kinase C, thereby stimulating neutrophils not to produce superoxide superoxide anion and myeloperoxidase, and its effect is significantly reduced at 100 μmol/L, so Pterostilbene The effect may be dose-dependent. Pterostilbene has the ability to inhibit the activation of nuclear factor NF-κB, thereby inhibiting the activation of pro-inflammatory cytokines and nitric oxide synthase genes, resulting in a decrease in the secretion of tumor necrosis factor alpha, interleukin 1 beta, interleukin 6 and nitric oxide, thereby reducing The irritation response to inflammation.


CAS 537-42-8 Pterostilbene Powde Dietary Fiber Supplement 1


Antioxidant mechanism of Pterostilbene

Best Pterostilbene is considered to be a powerful natural antioxidant, which is mainly manifested in:

①Reduce oxidative stress and reactive oxygen species, such as hydrogen peroxide H2O2 and superoxide anion O2;

②The expression of catalase in different cell lines increases, such as total Glutathione, glutathione peroxidase, glutathione reductase, superoxide dismutase SOD, etc. The antioxidant effect of pterostilbene may work through multiple interrelated mechanisms.

You Might Be Into These
Get in touch with us

Enter Your Message