Rutin
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). Rutin is also used to prevent a side effect of cance treatment called mucositis. This is a painful condition marked by swelling and ulcer formation in the mouth or lining of the digestive tract.
Test |
Spec |
Appearance |
yellow to greenish -yellow powder |
Identification |
Must positive |
Particle size |
95% pass through 60mesh |
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%~102% |
Heavy metals |
≤10ppm |
Arsenic |
≤1ppm |
Mercury |
≤0.1ppm |
Cadmium |
≤1ppm |
Lead |
≤3ppm |
Total plate count |
≤1000cfu/g |
Mildew&Yeast |
≤100cfu/g |
E.Coli |
Negative |
Salmonella |
Negative |
Coliforms |
≤10cfu/g |
Storage: in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.
Shelf Life: 48 months
Package:in 25kg/bag
delivery:prompt
1. What’s your payment terms?
T/T or L/C.
2. What’s your delivery time?
Usually we will arrange the shipment in 7 -15 days.
3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
4. How about the validity of the products?
According to the products you ordered.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.