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Product Description

Kudzu Root Powder is a white or light yellow powdered product made from the dried roots of the leguminous plant Pueraria lobata (Willd.) Ohwi or Pueraria thomsonii Benth. through processes including cleaning, crushing, filtration, sedimentation, and drying.

Core Composition Analysis

Kudzu root powder contains various bioactive compounds:

Starch Components:

High amylopectin content (~80%)

Gelatinization temperature: 56-68°C

Excellent thickening and stabilizing properties

Other Active Ingredients:

Triterpenoids

Coumarin derivatives

Multiple amino acids (including 7 essential amino acids)

Minerals (calcium, iron, zinc, etc.)

Production Process Flow

Raw Material Preparation:

Manual selection to remove moldy parts

High-pressure water cleaning and peeling

Crushing and Extraction:

Primary crushing with hammer crusher

Fine grinding with slurry machine (water ratio 1:3)

Filtration through 200-mesh sieve

Sedimentation and Separation:

Natural sedimentation for 12-24 hours

Removal of upper brown liquid layer

Water washing repeated 3-4 times

Drying Process:

Low-temperature air drying (≤60°C)

Alternative spray drying technology

100-mesh sieving

Sterilization and Packaging:

UV sterilization treatment

Nitrogen-flushed aluminum foil packaging

Technical Analysis

Mechanism of Action

Cardiovascular Protection:

Puerarin dilates coronary arteries

Increases cerebral blood flow by 30-40%

Reduces myocardial oxygen consumption

Alcohol Metabolism Support:

Activates alcohol dehydrogenase (ADH)

Accelerates acetaldehyde decomposition

Lowers transaminase levels

Estrogen Regulation:

Isoflavones demonstrate bidirectional regulation

Binds to ER-β receptors

78% efficacy rate in relieving menopausal symptoms

Blood Sugar Management:

Inhibits α-glucosidase

Improves insulin sensitivity

Reduces fasting blood glucose by 15-20%

Key Technical Parameters

Parameter	Standard Value	Testing Method
Puerarin Content	≥0.3%	HPLC
Moisture	≤10%	105°C Constant Weight Method
Ash Content	≤1.5%	550°C Ignition Method
Lead Content	≤0.5mg/kg	Atomic Absorption
Total Bacterial Count	≤1000CFU/g	GB 4789.2

Product Core Advantages

Competitive Differentiation

Dual Validation by Tradition and Science

Listed in Shennong's Classic of Materia Medica

Over 5,000 modern research papers

Included in Chinese Pharmacopoeia 2020

Multi-Target Health Benefits

Cardiovascular + Endocrine + Hepatic + Skeletal systems

12 recognized clinical applications

Exceptional Safety Profile

LD50＞15g/kg (rat)

No reported estrogenic side effects

Suitable for long-term use

Excellent Processing Adaptability

Heat stable (up to 180°C)

pH stable range: 3-9

Compatible with various ingredients

Competitor Comparison

Aspect	Kudzu Powder	Common Starch	Synthetic Compounds
Source	Natural plant	Agricultural crops	Petroleum derivatives
Efficacy	Systemic regulation	Energy provision only	Single function
Safety	No side effects	No side effects	Potential risks
Cost	Medium	Low	High