1.Product name: Rutin powder
2.Appearance: yellow green powder
3.Other name: Rutoside , Violaquereitrin
4.Specification: 95%,98.5%,98% 
5.Test Method: HPLC
6.Introduction:
Rutin is a plant pigment (flavonoid) that is found in certain fruits and vegetables. Rutin is used to make medicine. The major sources of rutin for medical use include buckwheat, Japanese pagoda tree, and Eucalyptus macrorhyncha. Other sources of rutin include the leaves of several species of eucalyptus, lime tree flowers, elder flowers, hawthorn leaves and flowers, rue, St. John's Wort, Ginkgo biloba, apples, and other fruits and vegetables.Some people believe that rutin can strengthen blood vessels, so they use it for varicose veins, internal bleeding, hemorrhoids, and to prevent strokes due to broken veins or arteries
(hemorrhagic strokes).