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Pueraria Extract

Pueraria Extract

Latin Name:Pueraria Lobata
Part Used:Root
Specification: 10%-60% Flavones, 1%-98% Puerarin
Grade:Health Care Products
Package:1kg/Bag, 25kg/Drum



Pueraria extract is a brown powdery extract extracted from the dried roots of the leguminous plant Pueraria lobata, Besides a large amount of starch, there is remarkable amount of flavones.

Modern studies have shown that Pueraria extract made from the P. lobata root contains isoflavones, which are mainly composed of 3 active ingredients, that is puerarin, daidzin , and daidzein , of which puerarin is a maker component of this genus and is also the main component.

Daidzin proves to hinder acholol absportion therefore reduce the side effect of achohol.

Pueraria extract

Basic Information

English name:

Puerarin extract

Latin name:

Pueraria Lobata

Active ingredients:

Flavones, Puerarin,

Part used:



Brown powder.




1%-98% Puerarin, 10%-60% Flavones

Test Method:


Typical Specification

Active ingredientTest Method
40% Pueraria flavonesUV
60% Pueraria flavonesUV
80% Pueraria flavonesUV
10% PuerarinHPLC
15% PuerarinHPLC
20% PuerarinHPLC
25% PuerarinHPLC
30% PuerarinHPLC
40% PuerarinHPLC
60% PuerarinHPLC
80% PuerarinHPLC
98% PuerarinHPLC
40% Pueraria flavonesCWSHPLC
20% Puerarin CWSHPLC
30% Puerarin CWSHPLC
Daidzin 50% HPLC
Daidzin 80%HPLC
Daidzin 90%HPLC


It has multiple effects such as increasing cerebral and coronary blood flow, reducing vascular resistance, contracting smooth muscle, lowering blood sugar and antipyretic, etc. It is mainly used to treat alcoholism, retinal arterial and venous occlusion, sudden deafness, myocardial infarction, coronary heart disease , Angina, high blood pressure, hyperlipidemia and other diseases.

In recent years, puerarin related preparation products have been widely used in clinic, especially puerarin injection has been widely used in clinical cardiovascular and cerebrovascular diseases, such as angina pectoris, myocardial infarction, arrhythmia, coronary sclerosis heart disease , heart failure, vertebrobasilar insufficiency, hyperviscosity, hypertension, cerebral thrombosis, cerebral edema, etc.; diabetes; fundus diseases, such as retinal artery embolism, simple glaucoma; sudden Deafness; acute alcoholism; pyrethroid pesticide poisoning and treatment of tumors.

1.dispel the effects of alcohol

Studies have shown that taking Pueraria extract seems to make people wake up more quickly after heavy drinking;

2.diabetes. Early studies have shown that Pueraria extract and diabetes drug rosiglitazone (Avandia) can reduce blood glucose in patients with diabetes;

3.Diabetic nephropathy. Pueraria flavonescan improve the renal function of patients with diabetic nephropathy;

4 Hypertension. Early studies have shown that taking pueraria powder may reduce the blood pressure of people with slightly higher blood pressure;

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