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To: Annie Fu
Product description

Sciencarin supply natural sophora japonica extract 98% quercetin
Product Description
Quercetin is a type of flavonoid antioxidant that’s found in plant foods, including leafy greens, tomatoes, berries and broccoli.
It’s technically considered a “plant pigment,”which is exactly why it’s found in deeply colored, nutrient-packed fruits and veggies. Considered one of the most abundant antioxidants in the human diet,quercetin plays an important part in fighting free radical damage, the effects of aging and inflammation.
Product name
Quercetin
Appearance
Yellow fine powder
Botanical Source
Leaf
Test Method
HPLC
Specification
98%
Mesh 
100% pass 80 mesh

Function Of Quercetin Extract
1, Quercetin may expel phlegm and arrest coughing, it can also be used as anti-asthmatic.
2, Quercetin has anticancer activity, inhibits PI3-kinase activity and slightly inhibits PIP Kinase activity, reduces cancer cell
growth via type II estrogen receptors.
3, Quercetin may inhibit histamine release from basophils and mast cells.
4, Quercetin may control the spread of certain viruses within the body.
5, Quercetin may help reduce tissue destruction.
6, Quercetin may also be beneficial in the treatment of dysentery, gout, and psoriasis.

Application Of Quercetin Extract
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