Brand Name: SGONEK
Price: $555 -$560/Kilogram
Place of Origin: Shaanxi, China
Certification: ISO FDA SG COA MSDS
Grade: All Grade
Payment Terms: T/T, Western Union, MoneyGram
| Product Name: | Pterostilbene | Cas No.: | 537-42-8 |
| Molecular Formula: | / | Purity: | 99%min |
| Brand Name: | SGONEK | Certification: | ISO FDA SG COA MSDS |
| Product Name | Pterostilbene |
| CAS No | 537-42-8 |
| EINECS No | N |
| Color | White powder |
| Purity | 99% |
| Description |
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. |
|
Analysis |
Specification |
Results |
|
Assay (UV) Pterostilbene |
≥ 20% |
20.11% |
|
Physical Control |
||
|
Appearance |
purple red powder |
Complies |
|
Sieve Analysis |
≥100mesh |
100mesh |
|
Loss on Drying |
≤5.0% |
4.08% |
|
Extract Solvent |
Ethanol |
Complies |
|
Heavy Metal |
||
|
Total Heavy Metal |
≤ 10ppm |
Complies |
|
Cu |
≤ 2ppm |
Complies |
|
As |
≤ 2ppm |
Complies |
|
Pb |
≤ 2ppm |
Complies |
|
Microbiology |
||
|
Total Plate Count |
<1000cfu/g |
Complies |
|
Yeast & Mold |
<100cfu/g |
Complies |
|
E. Coil |
Negative |
Complies |
|
Salmonella Salvents |
Negative |
Complies |
1. Pterostilbene has the function of anti-cancer.
2. Pterostilbene can prevent the cardiovascular diseases.
3. Pterostilbene can quench free radical, has antioxidant, and anti-aging effect.
4. Pterostilbene can treat mild inflammation of the mucous membranes of mouth and throat.
5. Pterostilbene can treat diarrhea, enteritis, urethritis, cystitis and virosis rheum epidemic, with its antiphlogistic and bactericidal action.
In alternative medicine, pterostilbene is used for the prevention and treatment of the following health problems:
Alzheimer's disease
atherosclerosis
diabetes
high blood pressure
high cholesterol
It's also said to protect against certain forms of cancer and preserve memory as your age.
|
Analysis |
Specification |
Results |
|
Assay (UV) Pterostilbene |
≥ 20% |
20.11% |
|
Physical Control |
||
|
Appearance |
purple red powder |
Complies |
|
Sieve Analysis |
≥100mesh |
100mesh |
|
Loss on Drying |
≤5.0% |
4.08% |
|
Extract Solvent |
Ethanol |
Complies |
|
Heavy Metal |
||
|
Total Heavy Metal |
≤ 10ppm |
Complies |
|
Cu |
≤ 2ppm |
Complies |
|
As |
≤ 2ppm |
Complies |
|
Pb |
≤ 2ppm |
Complies |
|
Microbiology |
||
|
Total Plate Count |
<1000cfu/g |
Complies |
|
Yeast & Mold |
<100cfu/g |
Complies |
|
E. Coil |
Negative |
Complies |
|
Salmonella Salvents |
Negative |
Complies |
