Pueraria Root Powder

Pueraria lobata, also called kudzu, known for centuries in traditional Chinese medicine. It contains a variety of flavonoids, such as puerarin, pueraria isoflavone, also essential minerals such as iron, calcium, copper,  is a rare tonic for young and old.In traditional Chinese medicine, pueraria is used in prescriptions for treatment of thirst, headache, and stiff neck with pain due to high blood pressure. Also used as a treatment for angina pectoris.

Kudzu Root Extract Powder is made the dried root of Pueraria Mirifica. The main active ingredients are pueraria flavones and pueraria isoflavones. The flavonoids include puerarin, daidzin, daidzein and so on.

Puerarin is an isoflavone derivative with a crown-expanding effect isolated from the Chinese medicine Pueraria. It exists in the roots of legumes and puerarin.It has antipyretic, sedative and increased coronary blood flow, and has a protective effect on vasopressin-induced acute myocardial hemorrhage.Clinically used for coronary heart disease angina pectoris, hypertension.

Item  Specification Results  Methods
Marker Compound 40% Flavones 40.25% UV
Appearance & Color Brown Yellow powder Conform GB5492-85
Odor & Taste Characteristic Conform GB5492-85
Plant Part Used Root Conform  
Extract Solvent Water&Ethanol & Conform  
Bulk Density 0.4-0.6g/ml 0.45-0.55g/ml  
Mesh Size 80 100% GB5507-85
Loss on Drying ≤5.0% 3.08% GB5009.3
Ash Content ≤5.0% 3.35% GB5009.4
Solvent Residue Negative Conform GC(2005 E)
Heavy Metals
Total Heavy Metals ≤10ppm <3ppm AAS
Arsenic (As) ≤1.0ppm <0.15ppm AAS(GB/T5009.11)
Lead (Pb) ≤1.5ppm <0.7ppm AAS(GB5009.12)
Cadmium <1mg/kg Not Detected AAS(GB/T5009.15)
Mercury ≤0.1ppm Not Detected AAS(GB/T5009.17)
Total Plate Count ≤1000cfu/g Conform GB4789.2
Total Yeast & Mold ≤100cfu/g Conform GB4789.15
E. Coli ≤40MPN/100g Not Detected GB/T4789.3-2003
Salmonella Negative in 25g Not Detected GB4789.4
Staphylococcus Negative in 10g Not Detected GB4789.1
Packing and Storage 25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place
Shelf Life 3 Year When Stored properly
Expiration Date 3 Years
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