Customization: | Available |
---|---|
Type: | Healthcare |
Function: | Anti-Aging, Whitening/Lightening, Acne Treatment, Firming, Nourishing, Anti-Wrinkle |
Still deciding? Get samples of US$ 120/kg
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Resveratrol is a polyphenol compounds, mainly derived from grape (red wine), giant knotweed, peanut, mulberry and other plants.Resveratrol is a kind of biological strong natural polyphenols, also known as the three phenol stilbene, is cancer chemoprevention agents, is also to reduce platelet aggregation, the prevention and treatment of atherosclerosis, disease of heart head blood-vessel chemoprophylaxis agent.The United States department of agriculture research results show that the peanut and ren also contains a considerable amount of resveratrol in red.
Item |
Source |
Test Method |
Appearance |
Purity |
Grade |
Natural |
Polygonddfefe Polygonum Cuspidatum Sieb. |
HPLC |
Off-white Powder |
98% |
Health Care |
Polygonddfefe Polygonum Cuspidatum Sieb. |
HPLC |
Brown Powder
|
50% | Health Care | |
Polygonddfefe Polygonum Cuspidatum Sieb. |
HPLC | Light Yellow Brown Powder | 10% | Health Care&Cosmetic | |
Grape peel |
HPLC |
Red powder |
5% |
Health Care |
|
Synthetic |
|
HPLC |
Off white powder |
98% |
Health Care |
Items |
Standards |
Results |
Physical Analysis |
||
Description |
Brown Powder | Complies |
Assay |
50% | 50.56% |
Mesh Size |
100 % pass 80 mesh | Complies |
Ash |
≤ 5.0% | 2.85% |
Loss on Drying | ≤ 5.0% | 2.85% |
Chemical Analysis | ||
Heavy Metal | ≤ 10.0 mg/kg | Complies |
Pb | ≤ 2.0 mg/kg | Complies |
As | ≤ 1.0 mg/kg | Complies |
Hg | ≤ 0.1 mg/kg | Complies |
Microbiological Analysis | ||
Residue of Pesticide | Negative | Negative |
Total Plate Count | ≤ 1000cfu/g | Complies |
Yeast&Mold | ≤ 100cfu/g | Complies |
E.coil | Negative | Negative |
Salmonella | Negative | Negative |
1. Applied in food field, often used as additives, with distinct fragrance smell, it can promote digestion and increase appetite;
2. Applied in daily necessities field, aslo added into a large amount of oral cleaning products, such as dentifrices, mouthwash and tooth powder;
3. Applied in pharmaceutical field, because of the function of inhibition and paralysis to sensory nerve endings, it can be used as counter irritant.
Recommended transportation selections | ||
By Express | By Air Transportation | By Sea Transportation |
Suitable for sample order or <50kg Fast: 3-10 days High shipping cost Door to door service |
Suitable for >50kg Fast: 3-7 days Lower than express cost Airport to airport service Professional broker needed |
Suitable for > 300kg Slow: 7-45 days Lowest cost Port to port service Professional broker needed |