Puerarin99.5%(CAS No.: 3681-99-0)
The puerarin is natrual Chinese herbal extract, mainly from the roots of legume Pueraria lobata (Wild. ) Ohwi. Widely used as medicine raw materials and cosmetic ingredient, as well as food additive.

English name: Puerarin
Molecular formula: C21H20O9
Molecular weight: 416.4
Appearance: White columnar crystal
Puerarin: >99.5%
Melting point: L87C-l88C
Ignition residue: <1%
Loss on drying: <5.0%
Heavy metal: <5ppm
Pathogen: <300CPU, Salmonella or Escherichia coli should not be detected.
Mold: <100CPU
Package: 0.5kg/bags 1kg/bags

[Function]
1) improve the heart and brain circulation
2)owering blood sugar, anti-hypertension and arteriosclerosis
3)increased immunity in a variety of biological activity, but also enhance vision, rapidly sobering up and the estrogen-like effect.
4)new drug for the treatment of puerarin as cardiovascular and cerebrovascular diseases, commercial name called Puerarin.
5) as a cosmetic ingredient, it's unique Phytoestrogen efficacy of natural aging and alleviate symptoms caused by declining estrogen levels, for breasts is saggy, skin wrinkling, skin vigor drops, hair having lost its colour and so on, and so was used in the manufacture of abundant-breast frost, eye frost, care-skin frost, such as.