Red Clover Extract (Herbal Extract) Isoflavone 2.5%,8%,20%,40%

FOB Price: US $1 - 30 / Kilogram | Get Latest Price
Min.Order Quantity: 25 Kilogram/Kilograms KG
Supply Ability: 1000 Kilogram/Kilograms per Month M
Port: any chinese port
Payment Terms: T/T,Western Union
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Quick Details

Herbal Extract, Red Clover Extract
Red Clover Extract
whole plant
Extraction Type:
Solvent Extraction
Place of Origin:
Zhejiang, China (Mainland)
Grade A
Brand Name:
Model Number:

Packaging & Delivery

Packaging Details: 1kg a bag or 25kg a drum...
Delivery Detail: 2-5days


Product Name: Red Clover Extract
Specification: Isoflavone 2.5%,8%,20%,40%
Standard: HPLC
Black brown Powder
Assay: for co

Product Name: Red Clover Extract.

English name: Trifolium pratense L.

Latin name: Herba Trifolii Pratentis
Specification: Isoflavone 2.5%,8%,20%,40%
Standard: HPLC
Black brown Powder
Assay: for coa

Analysis ItemSpecificationResultTest Method
Active Ingredeints   
AssayTotal isoflavones ≥12%12.20%HPLC
 Biochanin A2.30%HPLC
Physical Control   
Appearance Deep-Brown Green Fine PowderCompliesVisual
Odor Characteristic CompliesOrganoleptic
Sieve Analysis 100% pass 80 meshComplies80 Mesh Screen
Loss on Drying  5% Max2.10%5g/105oC/5hrs
Residue on Ignition5% Max2.15%2g/525oC/5hrs
Chemical Control   
 Solvents Resides  Eur.PharmComplies 
Arsenic (As)NMT 0.5ppmCompliesAtomic Absorption
Cadmium(Cd)NMT0.05ppmCompliesAtomic Absorption
Lead (Pb)NMT 0.5ppmCompliesAtomic Absorption
Heavy Metals  20ppm MaxCompliesAtomic Absorption
Pesticides ResiduesNMT 1ppmCompliesGas Chromatography
Microbiological Control   
Total Plate Count  1000cfu/g MaxCompliesCP2000
S. aureusNegativeCompliesCP2000
Yeast & Mold 100cfu/g MaxCompliesCP2000
E.Coli Negative NegativeCP2000
Packing and Storage   
Packing      25kg/drum Packing in paper-drums and two plastic-bags inside.    
Storage      Store in a well-closed container away from moisture.  
Shelf Life      2 years if sealed and store away from direct sun light.  


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Hangzhou Greensky Biological Tech Co., Ltd. is a high-technology enterprise engaged in the study, development, production and sales of plant extracts. We are located in Hangzhou City, which is famous for beautiful West Lake and about 180km to the largest Port City-Shanghai in China.

Our company owns a research institute, central foundation and sales department. 90% of our products are sold to Europe, America, Japan, Korea and Singapore.

Our company possesses an R&D cente... View detail

Basic Information

Business Type: Trading Company  
Main Products: Bilberry extract,Disomin,Red Yeast Rice,Grape seed extract,Cranberry extract  
Number Of Employees: 11 - 50 People  

Trade & Market

Main Markets: South Asia
Southern Europe
Northern Europe
Western Europe
Eastern Asia
Mid East
Eastern Europe
South America
North America
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 91% - 100%  
Trade Shows: CPHI   VITAFOOD    

Factory Information

Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  
Certifications: ISO certificate

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How It Works

China (Mainland) | Trading Company | Contact Details
Experience: Established 2004

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