Plant Extracts

Molecular Formula: C27H30O16

Molecular Weight: 610.518

CAS No.: 153-18-4Product name:

Rutin

It extracted from Sophora japonica, is a flavonoid, also known as vitamin P. It has contractile effect on capillaries and has been used as hemostatic agent since ancient times. In addition, rutin has a good effect on the prevention of heart disease, arteriosclerosis, hypertension and other lifestyle diseases.

Description

It is a yellow to greenish-yellow powder. It is soluble in pyridine, formyl and lye, slightly soluble in ethanol, acetone and ethyl acetate, almost insoluble in chloroform, ether, benzene, carbon disulfide and petroleum ether.

Application

It can reduce capillary permeability and fragility, maintain and restore the normal elasticity of capillaries, and can be used to prevent and treat hypertensive cerebral hemorrhage, diabetic retinal hemorrhage and hemorrhagic purpura. It is also used as food antioxidants and pigments.

Specification

Appearance

Yellow to greenish-yellow powder

Bulk density

≥0.40gm/cc

Chlorophyll

≤0.004%

Red-pigments

≤0.004%

Quercetin

≤5.0%

Sulphated Ash ≤0.5%

Loss on drying

5.5%~9.0%

Assay (on dry basis)

95.0%~102.0%

Heavy metals

≤10ppm

Arsenic

≤1.0ppm

Mercury

≤0.1ppm

Cadmium

≤1.0ppm

Lead

≤3.0ppm

Total plate count

≤1000cfu/g

Mildew & Yeast

≤100cfu/g

E.Coli

Negative

Salmonella

Negative

Coliforms

≤10cfu/g

Packing

25kg/ drum or as customer requirements.

Storage

Store in a well-closed container. Away from moisture, light, oxygen.