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Produce Name: Quercetin Dihydrate 98%
Latin Name: Sophorae Japonica
Appearance: Yellow Fine Powder
Part Used: Flower
Specification: 98%
Shelf Life: Two years when stored properly
Country of Origin: China
Product description:
Quercetin is a phytochemical that is part of the coloring found in the skins of apples and red onions.Quercetin may expel phlegm and arrest oughing, it can also be used as antiasthmatic. Quercetin has anticancer activity, inhibits PI3-kinase activity and slightly inhibits PIP Kinase activity, reduces cancer cell growth via type II estrogen receptors.
Quercetin may inhibit histamine release from basophils and mast cells.Quercetin may control the spread of certain viruses within the body. Quercetin may help reduce tissue destruction. Quercetin may also be beneficial in the treatment of dysentery, gout, and psoriasis.
Specification:
ITEMS | STANDARDS | METHODS |
Appearance | Yellow powder | Visual |
Identification | Must positive | HPLC |
Melting Point | 305-315℃ | Melting point apparatus |
Particle Size | NLT98% pass through 80 mesh | Particle Size |
Reducing Sugars | Not be detected | Chemical reaction |
Sulfate | NMT1000ppm | CP 2015 |
Chloride | NMT1000ppm | CP 2015 |
Bulk Density | NLT0.10gm/cc | CP 2015 |
Heavy Metals | NMT10ppm | Visual Colorimetry |
Arsenic | NMT1.0ppm | ICP-MS |
Mercury | NMT0.1ppm | ICP-MS |
Cadmium | NMT1.0ppm | ICP-MS |
Lead | NMT3.0ppm | ICP-MS |
Sulphated Ash | NMT0.30% | EP9.0 |
Water | NMT12.0% | Karl Fiseher |
Assay by HPLC | NLT95% | HPLC |
Total Plate Count | NMT1000CFU/g | CP2015 |
Mild &Yeast | NMT100CFU/g | CP2015 |
E. Coli | Negative | CP2015 |
Salmonella | Negative | CP2015 |
Coliforms | NMT10CFU/g | CP2015 |
Application:
1. Quercetin Pharmaceutical industry: Some medicine with bromelain like throat tablet can diminish inflammation, facilitate digestion and improve immunological competence.So it can be applied in examination, treatment of gynecopathy, glaucoma and inset bitten.
2. Quercetin Food industry: It can be applied in hydrolyzing protein of plants and animals, so it can be used in the meat tenderizer,wine clarifier,stabilizer of noodle,health foods and soy sauce brewing etc. It can also improve the nutritional value.
Function:
1. It has good effect of expectorant, antitussive and antiasthmatic:
2. Decreasing blood pressure and blood fat;
3. Enhancing the resistance of the capillaries and reducing fragility of capillary;
4. Expanding coronary arteries and increasing coronary blood flow and so on:
5. Mainly used in the treatment of chronic bronchitis and it also has the role of adjuvant therapy in patients with coronary heart disease and high blood pressure.
Certificate Availability
ISO9001
HALAL
KOSHER
Packaging Details
PackingPacked in paper-drums and two plastic-bags inside.
For minimal quantity1 kg/aluminium foil bag, 5 bags in a carton.
For large quantity25 kg/fiber drum in net weight; 28 kg/fiber drum in gross weight (can be customized).
Other
Storage condition: Stored in a well-sealed container in a dry, cool place, keep away from strong light and heat.
Shelf life: 24 months under the conditions above and in its original packaging.
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