Natural Medicine Api Quercetin

We Manufacture, Export, Import and Trade an outstanding variety of Natural Medicine API Quercetin from Beijing, China. Quercetin is a type of plant-based chemical, or phytochemical, known as a flavonoid (see also Phytochemicals). Good sources include apples, onions, teas and many other foods.

Product Detail:-
Product Name: Quercetin
Botanical Name: Quercetin
Part Used: flower
Specification: 98% Quercetin
CAS Noi 117-39-5
Molecular Formula: C15H10O7
Molecular Weight: 302.23
Appearance: Yellow crystal
Test method: HPLC
Extraction solvent: water

Application:
Antioxidant and has anti-inflammatory activity, protecting cellular structures and blood vessels from the damaging effects of free radicals.
Natural dye: used as a medium dye for wool and cotton, with aluminum salt is yellow, with chrome is olive yellow, with tin salt is orange, with iron salt is olive green. Washing with soap is very good, fast medium.
It improves blood vessel strength. Quercetin inhibits the activity of catechol-O-methyltransferase that breaks down the neurotransmitter norepinephrine. It also means quercetin acts as an antihistamine leading to relief of allergies and asthma.