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Product Name: Rutin / Rutinum / Rutoside/ Sophora Japonica Extract
Botanical Source: Styphnolobium Japonicum(L.)
Part Used: Flower
Specification: 90%,95%
Appearance: Light yellow with green powder


Rutin, a natural citrus bioflavonoid, is extracted from the dry buds of sophora japonical.

Rutin is a tasteless, yellow or greenish yellow crystalline powder that becomes plastic when heated between 185°C and 192°C and discomposed at 215°C.which is practically insoluble in water while soluble in methanol and ethanol. It is a naturally occurring pigment. Rutin is classified as vitamin p which increases the strength of the walls of the blood capillaries and regulates their permeability. Others classified as vitamin p are catechin, citrin, eriodictin, hesperetin, hesperidin, nobiletin, quercetin,sinensetin, and tangeretin.


1.Rutin may modulate the respiratory burst of neutrophils;

2.Rutin is a phenolic antioxidant and has been demonstrated to scavenge superoxide radicals;

3.Rutin can promotes circulation, stimulate bile production, help to lower blood cholesterol,and prevent cataracts;

4.Rutin is a bioflavonoid. It can enhance the absorption of Vitamin C; help to relieve pain, bumps and bruises and has an antibacterial effect;

5.Rutin can chelate metal ions, such as ferrous cations. Ferrous cations are involved in the so-called Fenton reaction, which generates reactive oxygen species.


1.Pharmaceutical as capsules or pills

2. Functional food as capsules or pills

3.Water-soluble beverages

4. Health products as capsules or pills

5.Cosmetics, capsules or pills


1.How can I get a sample?

You can get samples by communicate with us with whatsapp or Email .

2.How long is delivery?

Delivery time sample order: 3-5 workdays; large order depends on the quantity

3.What is The MOQ?

MOQ depends on different items.

4.What is our normal payments terms?

Our normal payment terms now is: T/T, Western Union or Paypal

5.How do I order your products?

You can check our website for any items you interest, and you can also get communication with US and order for it accordingly.

6.Your items are made in China, are they safe?

Yes, all of our items are rigorously tested prior to shipment.

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Hunan Huakang Biotech Inc., was founded in 2003, specializing in the processing and production of extracting active ingredients from natural plants, tablets, capsules, confectionery punches.
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