China Factory Supply Bulk Raw Material Powder CAS 537-42-8 Pterostilbene, Find details about China 537-42-8, Blueberry Extract Pterostilbene Powder from Factory Supply Bulk Raw Material Powder CAS 537-42-8 Pterostilbene
Pterostilbene is found in almonds, various Vaccinium berries, grape leaves and vines and blueberries. While resveratrol is under research for its potential properties from consuming wine and other foods or beverages, pterostilbene is also found in wine although it is not as well researched as its analogue.
Pterostilbene is a stilbenoid chemically related to resveratrol. In plants, it serves a defensive phytoalexin role. The possible biological effects of pterostilbene are being examined in basic research involving laboratory models of several disorders, including age-related cognitive decline.
Product name | Pterostilbene |
Others name | Pterostilbene powder |
Apperance | White powder |
Purity | 98%,99% |
CAS No. | 537-42-8 |
Shelf time | 2 years,keep away sunlight, keep dry |
Pterostilbene has function of lowering blood lipids and cholesterol.
Pterostilbene can be used for treatment of diabetes.
Pterostilbene has function of anti-inflammatory, antineoplastic, anti-cancer, and antioxidant actions via modulations of gene expression and enzyme activity.
1. As Food and beverage ingredients.
2. As Healthy Products ingredients.
3. As Nutrition Supplements ingredients.
4. As Pharmaceutical Industry & General Drugs ingredients.
5. As a health food and cosmetic ingredients
Items | Specification | Result |
Pterostilbene | 99% | 99.20% |
Organoleptic | ||
Appearance | crystalline Powder | Conforms |
Color | White | Conforms |
Odor | Characteristic | Conforms |
Taste | Characteristic | Conforms |
Drying Method | Vacuum drying | Conforms |
Physical Characteristics | ||
Particle Size | NLT 100% Through 80 mesh | Conforms |
Loss on Drying | <=12.0% | Conforms |
Ash (Sulphated Ash) | <=0.5% | Conforms |
Total Heavy Metals | ≤10ppm | Conforms |
Anyother impurity | ≤0.5% | Conforms |
Total of all impurities | ≤2.5% | Conforms |
Microbiological Tests | ||
Total Plate Count | ≤10000cfu/g | Conforms |
Total Yeast & Mold | ≤1000cfu/g | Conforms |
E.Coli | Negative | Negative |
Salmonella | Negative | Negative |
Staphylococcus | Negative | Negative |