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About product
Product Name:Quercetin
CAS No:117-39-5
MF:C15H10O7
MW:302.24
Test Method:HPLC TLC
Purity:98%
Appearance:green yish yellow powder
Shelf Life:2 Years
MOQ:1kg
Type:Herbal Extract
Form:Powder
Variety:Sophora Japonica Extract
Part:flower
Extraction Type:Solvent Extraction
Quercetin is a bioflavonoid that is a powerful antioxidant that helps support your immune system. It is extracted from the dried flower buds of thistle flower. It provides powerful antioxidants that help prevent harmful free radicals. People use it in supplements and medicines.
Quercetin is a potent antioxidant and has anti-inflammatory activity, protecting cellular structures and blood vessels from the damaging effects of free radicals. It improves blood vessel strength. Quercetin inhibits the activity of catechol-O-methyltransferase that breaks down the neurotransmitter norepinephrine. This effect may lead to elevated levels of norepinephrine and an increase in energy expenditure and fat oxidation. It also means quercetin acts as an antihistamine leading to relief of allergies and asthma.
Function:
1. Expel phlegm and arrest coughing, it can also be used as anti-asthmatic;
2. Quercetin has anticancer activity, inhibits PI3kinase activity and slightly inhibits PIP Kinase activity; reduces cancer cell growth via type II estrogen receptors
3. Inhibit histamine release from basophils and mast cells;
4. Control the spread of certain viruses within the body;
5. Quercetin may also be beneficial in the treatment of dysentery, gout, and psoriasis.
Application:
Applied in 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.
Applied in 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.
