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Products Description
Roselle also known as Red Tea, China Rose, Red Sorrel, Hibiscus, Jamaica Tea, and Sudanese Tea, is not just another pretty flower. Hibiscus grows in tropical areas throughout the world, and has been used not just as an ornament, but also medicinally for centuries. The part of this plant used medicinally is the flower. Roselle has a mild flavor and has many culinary uses.
Technological Process:
Raw Material → Immersion in water → Filtering → Purification → Concentration in Vacuum → Killing of Bacteria → Drying → Powder
Application:
1. Hibiscus Roselle Extract applied in heath-care field.
2. Hibiscus Roselle Extract applied in the skin care as cosmetic raw material.
3. Hibiscus Roselle Extract applied in food additive and beverage.
Certificate of Analysis
Product Name | Roselle Extract | Botanical Source | Hibiscus sabdariffa Linn |
Plant Part Used | Flower | ||
ITEM | STANDARD | TEST RESULT | TEST METHOD |
Assay | anthocyanin≥25% | 26.52 | UV |
Physical &Chemical | |||
Appearance | Violet red fine powder | Complies | Visual |
Odor &Taste | Characteristic | Complies | Organoleptic |
Particle Size | 95% Pass 80 mesh | Complies | USP<786> |
Loss on drying | ≤5.0% | 3.03% | USP<731> |
Ash | ≤5.0% | 3.28% | USP<281> |
Heavy Metal | |||
Pb | ≤2.0ppm | 0.429ppm | ICP-MS |
As | ≤2.0ppm | 0.323ppm | ICP-MS |
Cd | ≤1.0ppm | 0.064ppm | ICP-MS |
Hg | ≤0.5ppm | 0.121ppm | ICP-MS |
Microbiological Test | |||
Total Plate Count | ≤1,000cfu/g | 339cfu/g | AOAC |
Yeast and Mould | ≤100cfu/g | 59cfu/g | AOAC |
E.Coil | Negative | Negative | AOAC |
Salmonella | Negative | Negative | AOAC |
Storage | Keep in cool & dry place.Keep away from strong light and heat | ||
Packing | By 25kgs/Druminner by plastic bag | ||
Shelf life | Two Years under the above conditionand in it’s original package |