1.Introduction
Rutin, also called rutoside, quercetin-3-rutinoside and sophorin, is a citrus flavonoid glycoside found in the flower bud of Scphora japonica L, It is also present in many other plants and sometimes referred to as Vitamin P, although not strictly a vitamin. Rutin is the glycoside between the flavonol quercetin and the disaccharide rutinose. rutin extract can be created by bonding a disaccharide onto the hydroxyl group of Quercetin. Rutin (quercetin rutinoside), as well as quercitrin, is a glycoside of the flavonoid Quercetin. As such, the chemical structure of both is very similar, with the difference existing in the Hydroxyl functional group.
2.Specification
Assay Rutin (By UV) (Anhydrous substance) | ≥95.0% |
Appearance | Yellow or greenish-yellow, crystalline powder |
Identification | A.B.C Positive reaction |
Particle Size | 95%Through 80 mesh |
Solubility | Practically insoluble in chloroform and ether |
Loss on Drying | ≤5.5-9.0% |
Residue on Ignition | ≤0.5% |
Heavy Metals | ≤20ppm |
Impurity Quercetin | ≤5% |
Total Plate Count | ≤10000cfu/g |
3. Function
■ Rutin may modulate the respiratory burst of neutrophils;
■ Rutin powder is a phenolic antioxidant and has been demonstrated to scavenge superoxide radicals;
■ It can promote circulation, stimulate bile production, and help to lower blood cholesterol;
■ It can enhance the absorption of Vitamin C; help to relieve pain, bumps and bruises and has an antibacterial effect;
4.Application
■ In food field, it is mainly used in kinds of beverage, liquor and foods to enhance human immunity and anti-aging.
5.Feature&Advantage
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