Quercetin Dihydrate Powder CAS 6151-25-3

Quercetin dihydrate powder is mainly used for bronchitis and phlegm inflammation. It also has adjuvant therapeutic effect on patients with coronary heart disease and hypertension. It is widely found in angiosperms, such as Polygonum multiflorum Thunb., Ophiopogon japonicus Thunb., Rhododendron dauricum Thunb., Eriobotrya microphylla Thunb., Rhododendron purpurea Thunb., Dioscorea japonica Thunb. and Apocynum venetum Thunb., which is a kind of aglycone, often exists in the form of glycoside in combination with sugar, such as quercitrin, rutin and hyperoside.

Quercetin dihydrate powder is a natural flavonoid with extensive biological activities, which usually has many functions such as antioxidation, antiallergic, hypolipidemic, antiviral and anti-inflammatory.

1, antioxidant
It is an efficient natural antioxidant, which can react with many harmful substances, such as superoxide anion and iron ion, and effectively reduce the generation of free radicals caused by these substances. This ability enables quercetin to provide a solid defense line for cells and prevent cell damage caused by oxidative stress, thus maintaining the normal function of cells and delaying the aging process of the body.

2, anti-allergic
Quercetin dihydrate powder has the ability to regulate immune response, and can relieve allergic symptoms by inhibiting the release of key mediators in allergic reaction, such as histamine. It is helpful to improve allergic diseases such as allergic rhinitis and dermatosis.

3. Reduce blood fat
It can improve the liver's function of producing hepatic glycogen, and then effectively reduce the blood sugar level, providing adjuvant therapy for diabetic patients or those whose blood sugar control is not ideal.