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Quick Details

  • Type: Rutin
  • Form: Powder
  • Part: Bud
  • Extraction Type: Solvent Extraction
  • Packaging: Can, Drum, Plastic Container, Vacuum Packed
  • Place of Origin: Shaanxi, China (Mainland)
  • Grade: Pharmaceutical Grade & Food Grade
  • Brand Name: LONGFU
  • Model Number: LXLD170328
  • Product Name: Rutin
  • Latin Name: Sophora japonica L.
  • Specification: NF11/DAB 98%/EP 98%
  • Color: Yellow or greenish yellow
  • Active Ingredient: Flavonoid
  • Test Method: UV
  • CAS: No 250249-75-3
  • Certificate: ISO9001/Halal/Kosher/GMP/FDA
  • Factory: 10 Years Professional Factory of Herb Extract
  • Golden supplier: 6years golden supplier on Alibaba

Packaging & Delivery

Packaging Details Herbal Extract Rutin NF11
1)25kg/drum (25kg net weight, 28kg gross weight; Packed in a
cardboard-drum with two plastic-bags inside; Drum Size: 510mm
high, 360mm diameter)
2)1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum
foil bag;Outer: paper carton; Inner: double-layer PE)
Delivery Time 2-5 working days after your payment

Product Description


Rutin powder/ quercetin rutin NF11/ sophora japonica L

Botanical Source:
Sophorae Japonica is native to eastern Asia, especially China and Japan. Others common names include Chinese pagoda tree, Styphnolobium japonicum, Japanese pagoda tree, and Chinese Scholar. Dried flowers and buds of Sophora japonica (Huai mi) are the main commercial source of two flavonoids, rutin and quercetin. It is traditionally used in China, Japan and Korea to stop bleeding. 
Rutin is a flavanoid obtained by extraction from the vegetable raw material,scphora japonica. Pure rutin is yellow or yellow-green colored needle-shaped crystal.
Rutin is a flavonol glycoside comprised of the quercetin and the disaccharide rutinose It is vital in its ability to increase the strength of the capillaries and to regulate their permeability.
Rutin assists Vitamin C in keeping collagen in healthy condition.
Rutin is a powerful antioxidant,it is essential for the proper absorption and use of Vitamin C and prevents Vitamin C from being destroyed in the body by oxidation.
Rutin is beneficial in hypertension. it helps hemorrhages and ruptures in the capillaries and connective tissues and builds a protective barrier against infections. 
Rutin is also used in food industry as a pigment.
Active ingredient:Rutin
CAS Number:153-18-4
Molecular formula:C27H30O16
Molecular weight:610.517
Molecular structure:

Rutin has strong antioxidant properties. Rutin has also the property to chelate metal ions, such as iron, thereby reducing the Fenton reaction (production damaging oxygen radicals).

2. Blood vessel health

Rutin is important because it strengthens capillaries and can help people who bruise or bleed easily. Studies have demonstrated that rutin can help to stop venous edema, that is an early sign of chronic venous disease of the leg. 

3. Anti-inflammatory effects

Rutin has antiinflammatory effects. Animal studies have shown that rutin has preventive and healing effects.

Recommended dosage: 500-1000mg daily with a meal or a glass of water 


Medical and health industryDietary supplements,MedicineAntioxidant, blood vessel health, Vitamin C support, Anti-inflammatory
Food industryMeat product, beverage, cookie; cakeNatural colorant




Shaanxi Longfu Biochemical CO.,LTD.

Latin Name

Sophora japonica L.


Fine powder

Part of Used



Herbal Extract


Rutin 95%-99%

Sophora Japonica Extract 5:1/10:1/20:1 (can be customized)


Solvent Extraction

Test Method





Light yellow to brown




Physical&Chemical Control  
Loss On Drying≤5.0%3.63%
Sieve Analysis98% pass 80 meshComplies
Heavy Metals ≤10ppmComplies
Bulk density     45-65g/100ml 56g/100ml
Microbiological control     
Total plate count≤1000 CFU/gComplies
Yeast & mold≤100 CFU/gComplies
E.coli NegativeComplies


Store in cool & dry place. Keep away from strong light and heat


Extraction process


Packaging & Shipping


WeightGross WeightCBMPacked Details
25kg/drum28kg0.07 m³

Packed in a cardboard-drum with two 

plastic-bags inside

10kg/drum13kg0.03 m³

Packed in a cardboard-drum with two 

plastic-bags inside

5kg/bag6.4kg    /

Packed in an aluminum foil bag;  

Outer:paper carton; Inner: double-layer PE

1kg/bag1.2kg    /

Packed in an aluminum foil bag; 

Outer:paper carton; Inner: double-layer PE


We can also packing as your requirement

Any port available

Urgently order/lightly weight Choose Express Delivery(DHL/UPS/FEDEX/TNT/EMS)

Delivery time: 3-5 working days after your payment

Heavy weight Choose Air or Sea Shipping




Company Information

We Shannxi Longfu Biochemical Co.,Ltd was built up  for 10 years,who focus on the extract of 

the active ingredient of natural herb medicine and the research,produce and saling of herb 

medicine raw material.The products are extensively used in drugs,health care realms,cometics

 and food additive,etc..we are the leader in the felied of plant extract in Shaanxi,China,,and the 

company spirit of “Cooperation,deligency,devotion,seeking a developement” business 

philosophy, effective and practical management team in the development of the company to 

lay a solid foundation and also gradually create "LONGFU" as a brand for the industry leader.


Main Bussibess:

1.Natural extracts;   

2.Ingredients of health care products;

3.Standard extracts on traditional Chinese medical herbal;


Research and Development:

1.5patents have been granted;    

2.PHD R&D team;

3.Lab equipments: HPLC, UV, GC etc;   

4.QS certification passed in 2014;

Our Advantage:

The recognition of high-tech enterprises passed in 2007.

* More than 100 kinds of extracts total stock several tons goods in warehouse;

*100% natural, without any synthetic ingredient; top quality with competitive price;

* QS,FDA,KOSHER certified; operating under GMP Standards;

* Timely communication, reply within 12 hours;

* 5-30g free sample.

*Credit guarantee: Alibaba Trade Assurance;

*Fast lead time: Samples from stock; bulk production within 6 working days;

*Pre-shipment samples is available for your inspection;

*Quality guarantee: International Authorized Third-Party Test for the products you need

Our Factory:


Our Main Product

Product Name

Test Method


Tribulus Terrestris ExtractUV

Tribulus Terrestris Extract Saponins 20%~98%


Gentian Root ExtractHPLC

Gentian Extract Gentiopicrin3%~5%


Black Cohosh ExtractHPLC

Black Cohosh Extract Triterpenoidal Saponins 2.5%


Artichoke ExtractUV

Artichoke Extract Cynarin 2.5%,5%

Cocoa ExtractHPLC

Cocoa Extract Theobromine 10%,20%


Dan-shen ExtractHPLC

Dan-shen Extract Salvianolic Acid B&Tanshinone II A


Siberian Ginseng ExtractHPLC

Siberian Ginseng Extract Eleutherosides 0.8%,1.2%


Magnoliae Officinalis ExtractHPLC

Magnolia Officinalis Extract Magnolol&Honokiol


Fucus ExtractUV

Fucus Extract Iodine 0.1%


Horsetail ExtractUV

Horsetail Extract Organic Silicon 7%


Milk Thistle ExtractUV

Milk Thistle Extract Silymarin 80%


Ginger Root ExtractHPLC

Ginger Extract Gingerols 5%


White Willow Bark ExtractHPLC

White Willow Bark Extract Salicin 15%~98%


Green Tea ExtractUV

Boswellia Serrata Extract Boswellic Acid 65%,90%


Saw Palmetto ExtractGC

Saw Palmetto Extract Fatty Acid 25%,45%


White Kidney Bean ExtractHPLC

White Kidney Bean Extract Phaseolin 1%,2%


Matcha Green Tea Powder Ceremonial Grade,Drink Grade,Food Grade
Spirulina Powder Spirulina Powder Pharmaceutical &Food&Cosmetic Grade



Q1.How do I know the exact price of the product I demand?

A1:The product price on Alibaba are just a rough range,you can send us inqury on Alibaba or contact us in the skype .wahtsapp,wechat,line .they are all registered with the number +86 -13289236698 .it is also my telephone number,or email solomoliu at sxlongfu.cn or for the exact price.

Q2.What can I do when I can't find the sepcification I demand from your product on Alibaba?

A2:We are a manufacturer,we could produce the product according to your demand. 

you can contact us through A1 Contact Information.

Q3.How to place an order?

A3:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Secure Payment(Alibaba).

Q4.Can we get free sample?

A4:Usually,we are able to provide 20~50 grams for you to test.

Q5.What's your MOQ?

A5:Our MOQ is 1 Kilogam, but usually we accept less quantity such as 100g,500g on the condition that sample charge is 100% paid.

Q6.When will my order shipping?

A6:In stock products usually shipping within 24-48 hours after your payment.

Out of stock products generally shipping about 3-5 days


Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

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Transaction Value
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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
4 Transactions 400+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $51,000
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