High Quality Herbal Extract Quercetin 95%-98%

Products name: Quercetin
Description: 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 elevate the levels of norepinephrine and an increase in energy expenditure and fat oxidation. It also means quercetin acts as an antihistamine leading to the relief of allergies and asthma. As an antioxidant, it reduces LDL cholesterol and offers protection from heart disease.



Function:
1. Quercetin is good at expectorant, cough effect, and treating asthma.
2. It is useful to lower blood pressure, increase capillary resistance, reduce capillary fragility, lower blood fat, expansion of coronary artery, increase coronary blood flow and so on;
3. It also to treat chronic bronchitis, and good at treat coronary heart disease and high blood pressure.


Application:
1. Applied in pharmaceutical field, it can be made into suppository, lotion, injection tablets, capsules, etc
2. Applied in health product field, it is mainly used in female health product.