| ≥1 piece |
1.Resveratrol
2.MOQ:1kg 3.In stock product
4.Prompt shipment
5.Payment Term:T/T
6.Sample or COA availability
Resveratrol
Botanical Source: Polygonum cuspidatum Sieb. et Zucc.
Part used: Root
Appearance: Powder or capsules
Molecular formula: C14H12O3
Molecular Weight: 228.25
CAS No.:501-36-0
1.Resveratrol
2.MOQ:1kg
3.In stock product
4.Prompt shipment
5.Payment Term:T/T
6.Sample or COA availability
Function:
1.Anti-aging,
2.Prevent and treat cardiovascular diseases,
3.Anti-thrombotic, anti-platelet aggregation,
4.Anti-inflammatory, anti-allergic effects,
5.Inhibit tumor effect,
6.Improve estrogen, treat breast cancer and other diseases.
Package:
Large quantity packed in 25kg paper drum with double plastic bags inside or as per
customers’request,
Small quantity packed in aluminum foil bag with double plastic bags inside.
Storage:
1.Store in a cool, dry and well-sealed place;
2.Keep away from moisture, strong light and heat.
Shelf Life:
2 years under proper environment.
| Test/Observation | Specifications | Result |
|
Characters |
Powder |
Complies |
| Color | W hite | Complies |
| Odour | Characteristic | Complies |
| Mesh | 8 0 | Complies |
| Solubility | Soluble in Ethanol | Complies |
| Loss on drying % | MAX. 2 .0 | 1 . 0 5 |
|
|
| |
| Assay | By HPLC | |
| Content % | Trans- Resveratrol MIN. 98 | 98 . 2 7 |
| Pb PPM | MAX.2 | 0.05 |
| As PPM | MAX.2 | 0. 0 1 |
| Heavy Metals PPM | MAX.10 | Complies |
| Bacteria colonies cfu / g | MAX. 1 ,000 | Complies |
| Moulds colonies cfu / g | MAX.10 | Complies |
| yeast colonies cfu / g | MAX.10 | Complies |
| E.Coli colonies cfu / g | Negative | Complies |
| Samonella colonies cfu / g | Negative | Complies |
| Staph.aureus colonies cuf/g | Negative | Complies |
| S torage: | Storage at cool and dry area | |
| Shelf life: | Three years when stored properly | |
| Type: |
Herbal Extract
|
Variety: |
resveratrol
|
Form: |
Powder
|
| Part: |
root
|
Extraction Type: |
Solvent Extraction
|
Packaging: |
Drum
|
| Place of Origin: |
Shaanxi China (Mainland)
|
Grade: |
food grade
|
Brand Name: |
txj
|
| Model Number: |
98%99%
|
Color: |
White
|
Cas. No.: |
501-36-0
|
| Solubility: |
Soluble in ethanol
|