Complaint
Red wine is a type of wine made from dark-coloured (black) grape varieties. The actual colour of the wine can range from intense violet, typical of young wines, through to brick red for mature wines and brown for older red wines.The juice from most purple grapes is greenish-white; the red colour comes from anthocyan pigments (also called anthocyanins) present in the skin of the grape; exceptions are the relatively uncommon teinturier varieties, which produce a red colored juice. Much of the red-wine production process therefore involves extraction of colour and flavour components from the grape skin.
Model Name | Red Wine Powder |
Appearance | Purple brown fine powder |
Part | Fermented grape juice |
Grade | Food/pharmaceutical,Cosmetic grade |
Sample | 10-20g free sample |
Active ingredient | Red wine polyphenols |
Stock | In stock |
Items | Standards | Results |
Physical Analysis | ||
Description | Purple Brown Fine Powder | Complies |
Assay | 30% Polyphenol | Complies |
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. Can be useful for treating heat disease such as high blood pressure and high cholesterol;
2. Can interfere with cell growth and proliferation, as well as induce apoptosis;
3. Can be active against HIV by inhibiting virus expression and replication;
4. Can accelerate healing of injured skin;
5. Can inhibit oral sugar metabolism and retard growth of certain bacteria;
6. Can enhance bone density and strength;
7. Can prove supplementation for sunscreen protection.
1. Applied in the food field;
2. Applied in the pharmaceutical field;
3. Applied in the Cosmetic field;
3. Applied in the healthcare field.
| 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 |
