100% Natural Roselle Calyx Extract Hibiscus Rosa Sinensis Extract
USD $10 - $45 /Kilogram
Min.Order:1 Kilogram
Baoji Oasier Bio-Tech Co., Ltd.
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Product Name: Roselle Extract
Latin Name: Hibiscus rosa sinensis
Product Info: The roselle (Hibiscus sabdariffa) is a species of Hibiscus native to the Old World tropics, used for the production of bast fibre and as an infusion. It is an annual or perennial herb or woody-based subshrub, growing to 2–2.5 m (7–8 ft) tall. The leaves are deeply three- to five-lobed, 8–15 cm (3–6 in) long, arranged alternately on the stems. | |||||||||||||||||||||||||||||
Specification of Roselle Calyx Extract: | |
Botanical Source: | Hibiscus rosa sinensis |
Part used: | Flower |
Specification: | 10%Proanthocyanidin |
Item | SPECIFICATION |
Description: | |
Appearance | Violet powder |
Flavor & Odor | Characteristic |
Particle size | 100% pass 80 mesh |
Physical: | |
Loss on Drying | ≤5.0% |
Bulk density | 40-60g/100ml |
Sulphated Ash | ≤5.0% |
GMO | Free |
General Status | Non-irradiated |
Chemical: | |
Pb | ≤3mg/kg |
As | ≤1mg/kg |
Hg | ≤0.1mg/kg |
Cd | ≤1mg/kg |
Assay: | |
Proanthocyanidin | ≥10% |
Microbial: | |
Total microbacterial count | ≤1000cfu/g |
Yeast & Mold | ≤100cfu/g |
E.Coli | Negative |
Staphylococcus aureus | Negative |
Salmonella | Negative |
Enterobacteriaceaes | Negative |
Functions & Benefits
1.Antioxidant,antibacterial and anti-aging;
2. Promote blood cell destruction;
3.Promote gastric cancer cells dying
4.Promote the destruction of blood cells, inhibition of drug induced liver oxidative damage.
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