| Customization: | Available |
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| Certification: | RoHS, BRC, ISO, FDA, HACCP |
| Assay Method: | HPLC-MS, HPLC, UV |
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Product Name:Roselle Extract Powder Application:Health Care Products, Medicine
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a). Hibiscus has been used to ease indigestion, relieve colds and respiratory trouble, and as an aid to circulation. Hibiscus is commonly made as a tea to ease stomach trouble. Hibiscus is also a natural source of Vitamin C.
b). Hibiscus, also known as Red Tea, China Rose, Red Sorrell, Roselle, 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.
1. hibiscus was used by the chinese to treat dandruff and stimulate hair growth
2. hibiscus has also been used to treat hemorrhoids and wounds
3. recent research has shown that hibiscus may have antibacterial properties .
4. it is a mild laxative and it contains vitamin C and malic acid .
5. hibiscus has also been shown to relax the uterus and reduce blood pressure .
6. hibiscus has also been used for indigestion and loss of appetite, as well as for colds. respiratory problems, and circulation disorders.
1.Applied in food field, can be used as food additives to make tea and produce beverages, which rich in vitamin C;
2.Applied in pharmaceutical field, contain anthocyanins can eliminate free radicals, alleviate aging;
3.Applied in cosmetic field, can be made into a variety of preparation, such as antibacterial agents, digestive, laxative, stomachic.
| Item | Specification | Results | Methods |
| Marker compound | 25% Anthocyanidins | 25.23% | UV |
| Appearance & Color | Voilet Powder | Conform | GB5492-85 |
| Odor & Taste | Characteristic | Conform | GB5492-85 |
| Plant Part Used | Flower | Conform | |
| Extract Solvent | Water&Ethanol | Conform | |
| Bulk Density | 0.4-0.6g/ml | 0.45-0.55g/ml | |
| Mesh Size | 80 | 100% | GB5507-85 |
| Loss on Drying | ≤5.0% | 3.42% | GB5009.3 |
| Ash Content | ≤5.0% | 2.16% | GB5009.4 |
| Solvent Residue | <0.1% | Conform | GC-MS |
| Heavy Metals | |||
| Total Heavy Metals | ≤10ppm | <3.0ppm | AAS |
| Arsenic (As) | ≤1.0ppm | <0.1ppm | AAS(GB/T5009.11) |
| Lead (Pb) | ≤1.0ppm | <0.5ppm | AAS(GB5009.12) |
| Cadmium | <1.0ppm | Not Detected | AAS(GB/T5009.15) |
| Mercury | ≤0.1ppm | Not Detected | AAS(GB/T5009.17) |
| Microbiology | |||
| Total Plate Count | ≤10000cfu/g | <100 | GB4789.2 |
| Total Yeast & Mold | ≤1000cfu/g | <10 | GB4789.15 |
| Total Coliform | ≤40MPN/100g | Not Detected | GB/T4789.3-2003 |
| Salmonella | Negative in 25g | Not Detected | GB4789.4 |
| Staphylococcus | Negative in 10g | Not Detected | GB4789.1 |
| Packing and Storage | 25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place | ||
| Shelf Life | 3 Year When Stored properly | ||
| Expiration Date | 3 Years | ||
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