Gold Member Since 2005
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Qingdao Fraken International Trading Co., Ltd.

Rutin, Troxerutin, Rhamnose manufacturer / supplier in China, offering High Quality Quercetin, Rhamnose, Troxerutin & Rutin, Ginseng Royal Jelly Been Pollen Oral Liquid / Green Tea Ginseng Royal Jelly Oral Liquid / Ginkgo Biloba Ginseng Royal Jelly Oral Liquid, GMP Certified Ginseng Royal Jelly and so on.

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Supplier Homepage Product Plant extract High Quality Quercetin, Rhamnose, Troxerutin & Rutin

High Quality Quercetin, Rhamnose, Troxerutin & Rutin

Purchase Qty.:
(Pieces)
1-99 100+
FOB Unit Price: US $80 US $50
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $80
100+ US $50
Get Latest Price
Production Capacity: 100MT per year
Transport Package: 25kgs/drum
Payment Terms: L/C, T/T, Money Gram, Western Union

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Basic Info
  • Model NO.: RT
  • Packaging Material: Paper
  • Extraction Process: Chemical
  • Raw Material: Plants
  • Form: Powder
  • Trademark: Fraken
  • Origin: China
  • Certification: ISO
  • Storage Method: Normal
  • Application: Beauty, Medicinal, Edible
  • Color: Greenish-Yellow Powder
  • Sample: Available
  • Specification: NF, USP
  • HS Code: 29381000
Product Description
Rutin is extract from Flos Sophorae lmmaturus. Its standards are as follows:
1. NF11
2. DAB9
3. DAB10

Rutin, also called rutoside, quercetin-3-O-rutinoside, rutoside trihydrate and sophorin, is the glycoside between the flavonol quercetin and the disaccharide rutinose (α -L-rhamnopyranosyl-(1→6))-β -D-glucopyranose). In the fava d'anta tree, the synthesis is done via a rutin synthase activity. Rutin (quercetin rutinoside), like quercitrin, is a glycoside of the flavonoid quercetin. As such, the chemical structures of both are very similar, with the difference existing in the hydroxyl functional group. Both quercetin and rutin are used in many countries as medications for blood vessel protection, and are ingredients of numerous multivitamin preparations and herbal remedies.
Rutin is one of the phenolic compounds found in the invasive plant species Carpobrotus edulis and contributes to the antibacterial and antioxidant properties of the plant. Its name comes from the name of Ruta graveolens, a plant that also contains rutin.

Troxerutin is DAB1999.

Troxerutin is a derivative of the natural bioflavonoid rutin. Troxerutin is found in many plants, and can be easily extracted from Sophora japonica (Japanese pagoda tree). Troxerutin is best suited for the treatment of the pre-varicose and varicose syndrome, varicose ulcers, trombophlebitis, post-phlebitic conditions, chronic venous deficiency, and hemorrhoids. Troxerutin can also be successfully applied for muscle pain and edemas due to traumatic vein blood-flow disorders and hematomes.

Quercetin: 95-102%

Quercetin is a type of plant-based chemical, or phytochemical, known as a flavonoid (see also Phytochemicals). Good sources include apples, onions, teas, red wines, and many other foods. Quercetin is also available as a dietary supplement.
Quercetin appears to have anti-inflammatory and antioxidant properties. It has been promoted as being effective against a wide variety of diseases, including cancer. While some early lab results appear promising, as of yet there is no reliable clinical evidence that quercetin can prevent or treat cancer in humans.


Dihydroquercetin: 90-95%

L(+)-Rhamnose, L-(+)-Rhamnose Monohydrate, L-rhamnose monohydrate, L-rhamnose
1. Source: Sophora Japonica Flos.
2. CAS No.: 3615-41-6
3. Content: 98% min.
Appearance: White fine powder

We can also supply Flos Sophorae lmmaturus. It is also flower-bud of Sophora japonica linn.

Items of Rutin
 

Standards
 

Results
 

Description 

Greenish-yellow Powder
 

 

Complies
 

Assay 

≥95%
 

95.86%
 

Mesh Size 

100%pass 80mesh
 

Complies
 

Ash Content

≤5.0%
 

0.28%
 

Loss on Drying 

5.5-9.0%
 

7.2%
 

Heavy Metal 

≤20ppm
 

Complies
 

Red pigment 

≤0.004%
 

Complies
 

Green pigment 

≤0.004%
 

Complies
 

Quercetin 

≤3.0%
 

<0.1%
 

Isoquercitrin 

≤3.5%
 

Complies
 

As 

≤2ppm
 

Complies
 

Pb 

≤2ppm
 

Complies
 

Total Plate Count 

≤1000cfu/gm
 

Complies
 

Yeast&Mold 

≤100cfu/gm
 

Complies
 

E.coil 

Negative
 

Negative
 

Salmonella 

Negative
 

Negative
 
























































Items of Troxerutin
Specification
 

Result
 

Characters
 

Appearance
 

yellowish-green, crystalline powder, hygroscopic
 

Complies
 

Solubility
 

Free soluble in water
 

Complies
 

Slightly soluble in 96% ethanol
 

Complies
 

Practically insoluble in methylene chloride
 

Complies
 

Identification
 

Method A
 

IR absorption(EP7.0 2.2.24)
 

Complies
 

Method B
 

HPLC chromatograms(obtained in test)
 

Complies
 

Tests
 

Composition(EP7.0 2.2.29)
 

Principal peak  ≥ 80%
 

81.99% 
 

Other peak ≤ 5 %,except only one peak ≤ 10%
 

Complies
 

Ethylene oxide((EP7.0 2.2.28)
 

≤ 1ppm
 

Complies
 

Heavy metals(EP7.0 2.4.8)
 

≤ 20ppm
 

Complies
 

Loss on drying (EP7.0 2.2.32)
 

≤ 5.0%
 

3.47%
 

Sulphated ash(EP7.0 2.4.14)
 

≤ 0.4%
 

0.09%
 

Methanol(EP7.0 2.2.28)
 

≤ 3000ppm
 

1944.2ppm
 

Assay (anhydrous substance) UV (EP7.0 2.2.25)
 

95.0-105.0%
 

98.51%
 

Microbiological test
 

Total plate count
 

≤ 1000CFU/g
 

<10 CFU/g
 

Yeast & Mould
 

≤ 100CFU/g
 

<10 CFU/g
 

E.Coli
 

Absent
 

ND
 

Pseudomonas aeruginosa
 

Absent
 

ND
 

Conclusion: The test results conform to EP7.0
 

Storage: In an airtight container,protected from light
 
 

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