Puerarin Extract


Product Description

What is Puerarin Extract?


Puerarin Extract is a natural isoflavone glycoside, which is the key component in pueraria. Pueraria flavone has a good effect on sudden deafness and cardiovascular and cerebrovascular diseases. It is often used for headache, fever, thirst, vertigo and headache and other diseases. It has the effects of lowering blood sugar, regulating blood lipids, protecting blood vessels and anti-oxidation, and is clinically used in the treatment of cardiovascular and cerebrovascular diseases and cancer.

Puerarin Extract

Product Details


Chemical & Physical Properties

CAS Number 3681-99-0 Density 1.614±0.06 g/cm3 (Predicted)
Molecular Formula C21H20O9 Molecular Weight 416.38
Melting Point 187-189 ℃ Boiling Point 688.0±55.0 ℃ (Predicted)
Solubleness Soluble in DMSO (a little), methanol (a little) Test Method HPLC

Structure of Puerarin Extract

The Effect of Puerarin Extract

Cardiovascular system: Pueraria Extract can expand coronary arteries and cerebrovascular vessels, increase blood flow, reduce myocardial oxygen consumption, improve myocardial metabolism, and thus help to treat cardiovascular and cerebrovascular diseases such as hypertension, hyperlipidemia, coronary heart disease, and angina pectoris.

Antioxidant and anti-inflammatory: Pueraria flavonoids have antioxidant and free radical scavenging effects, which can reduce inflammation and protect cells from oxidative damage.

Lowering blood sugar: Pueraria flavone also has an obvious effect on lowering blood sugar, and has a certain effect on the prevention and treatment of diabetes complications.

Lowering blood sugar

Enhance immunity: Pueraria flavonoids enhance the foreign body phagocytosis function of macrophages, enhance body immunity, and improve body resistance.

Application Fields

Pueraria flavonoids are mainly used in the treatment of cardiovascular and cerebrovascular diseases, such as hypertension, hyperlipidemia, migraine, coronary heart disease and so on. At the same time, it is also widely used in the field of health food, such as hangover, breast enhancement, delaying female menopause, improving complications caused by diabetes.

OEM and ODM Services


KINTAI, as a professional Pueraria Extract manufacturer and supplier, offers OEM and ODM services. We have a dedicated research and development center, production base, and state-of-the-art equipment to ensure the highest quality products. We also hold multiple patents and certifications for our quality management system.

Our Certifications


Our Certifications

Advantage Of KINTAI


Advantage Of KINTAI

Parcel and Shipping


Parcel and Shipping

KINTAI offers not just a product but a commitment to quality, health, and sustainability. As you embark on your journey to choose the Pueraria Extract, remember that we are here to support you. For inquiries and orders, reach out to us at info@kintaibio.com

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