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Xi'an Tianrui Biotech Co., Ltd.

Sophora Japonica Extract, Sophora Japonica Extract Powder, Sophora Japonica P. E. manufacturer / supplier in China, offering Sophora Flower Bud Extract, Sophora Japonica Extract Quercetin, Chinese Wolfberry Root-Bark P. E., Chinese Wolfberry Root-Bark Extract, Hot Sales Angelica Sinensis Extract / Ligustilide 1% HPLC, Ferulic Acid 10%, 98%HPLC and so on.

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Supplier Homepage Product lower blood pressure & sugar Sophora Flower Bud Extract, Sophora Japonica Extract Quercetin

Sophora Flower Bud Extract, Sophora Japonica Extract Quercetin

FOB Price: US $17 / KG
Min. Order: 1 KG
Min. Order FOB Price
1 KG US $17/ KG
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Production Capacity: 50000kg/Month
Transport Package: 25kg/Fibre Drum, or at Customer′s Requirements
Payment Terms: T/T, Paypal, Western Union

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Basic Info
  • Model NO.: TR74
  • Storage Method: Normal
  • Application: Medicinal, Edible
  • Type: Plant Extract, Herb Extract
  • Part Used: Flower Bud
  • Active Ingredient: Quercetin, Rutin
  • Test Method: UV, HPLC
  • Sample: Free Sample Available
  • Trademark: TR
  • HS Code: 2932999099
  • Packaging Material: Fibre Drum
  • Extraction Process: Physical
  • Raw Material: Plants
  • Product Name: Sophora Japonica Extract
  • Appearance: Fine Powder
  • Specification: 10:1, 20:1, Quercetin 98%, Rutin 98%, GMP
  • Use: Functional Food, Beverage, Food Additives
  • Service: 7X24 Hours
  • Origin: Shaanxi, China
Product Description
Sophora Flower Bud Extract, Sophora Japonica Extract Quercetin
Product Description
Product Name:Sophora Japonica Extract
Latin name:Sophora Japonica L.
Part Used:Rhizome
Active Ingredient:
Rutin NF11 water soluble
L(+)-Rhamnose Monohydrate 98%
Quercetin 95%,98%
Water soluble quercetin
Rutin 98% Rutin HPLC
CAS NO: 153-18-4
Purity: Rutin 98% Tested By HPLC.
Herb Source:From the dry bud of Sophora japonica L.
Specification: Rutin 98% Rutin NF11,DAB10,EP5.0 HPLC
Molecular Formula: C17H30O16
Molecular Weight: 610.51
Appearance : Light yellow needle crystal.
Melting Point : 176-1780C
Solubility 1g rutin solved in 7ml methanol,800ml water or 200ml boiling water.
Product Name: Quercetin
Synonym(s): 2-(3,4-dihydroxyphenyl)- 3,5,7-trihydroxy-4H-chromen-4-one
Appearance: Yellow powder
Purity: 98% By UV 95%By HPLC
CAS No: 446-72-0
Molecular Formula: C15H10O
Molecular Weight: 302.23
CAS Registry Number: 117-39-5
Melting Point: 316 °C
Density: 1.799 g/cm3
Introduction of Sophora Japonica Extract:
Sophora Japonica Extract is a flavanoid obtained by extraction from the vegetable raw material, Scphora japonica L. It is vital in its ability to increase the strength of the capillaries and to regulate their permeability. It assists Vitamin C in keeping collagen in healthy condition. Rutin 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. Rutin helps hemorrhages and ruptures in the capillaries and connective tissues and builds a protective barrier against infections
Main Function of Sophora Japonica Extract:
1.anti-tumor and anti-platelet aggregation
2.increase capillary resistance coronary blood flow
3.lower blood pressure, fragility, blood fat, expanse coronary artery
4.some asthma, for the treatment of chronic bronchitis
5.Good expectorant, cough effect
- Pharmaceutical stuff
- Functional food and food additive
- Cosmetic
Production proces
Raw Material → Immersion in water → Filtering → Purification → Concentration in Vacuum → Killing of Bacteria → Drying → Powder

Microbiological Control:
Total Plate Count: 10000CFU/g MAX
Yeast & Mold: 100CFU/g MAX
E.Coli: Negative
Salmonella: Negative

Package: 25kg/Fibre Drum, or at customer's requirements
Storage: Store in a cool, dry place and keep away from direct strong light.
Shelf Life: 2 years

1. What's the payment terms?
T/T ,Paypal, Western Union.

2. MOQ? 
1kg, some special product can be 10grams.

3. What's your lead time?
Usually we arrange the shipment in 1 -3 working days after the payment cleared.

4.What is your sample policy?
Free sample is available while you afford the courier charge.

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