Kudzu root extract Puerarin 98% enhances immunity
Puerarin is mainly used to treat cardiovascular and cerebrovascular diseases, such as hypertension, hyperlipidemia, migraine, coronary heart disease, myocardial infarction, angina pectoris, retinal artery occlusion, retinal vein occlusion, sudden deafness, etc., instead of Pueraria lobata, a traditional Chinese medicine in Chinese patent medicines. Meanwhile, it has a positive auxiliary effect on the prevention and treatment of tumors. Widely used in healthcare food fields. (for relieving alcoholism, breast enlargement, delaying female menopause, complications caused by diabetes, etc.)
Product Name: Kudzu Root Extract
Plant Part Used: Root
Active ingredient: Puerarin HPLC
Specification: 80%/90%/98%
Appearance: White powder
CAS No.: 3681-99-0
Molecular Formula: C21H20O9
Molecular Weight:432.38
Odor: Characteristic
Particle size: 100% pass 80 mesh
Package: 25kg/drum or 1kg/foil bag etc.
Storage: Store in cool and dry places, keep away from strong light. Shelf life 2 years when properly stored.
Certificate of Analysis
Content
| Analysis Item |
Specification |
Result |
| Puerarin98% |
≥98% |
98.35% |
Quality control
| Appearance |
White powder |
Conforms |
| Particle size |
95% pass 80 mesh |
Conforms |
| Loss on drying |
≤3.0% |
0.95% |
| Ash Content |
≤1.0 |
0.40% |
| Heavy metal |
≤10ppm |
Conforms |
| Arsenic |
<1ppm<> |
Conforms |
| Lead |
<<>5ppm |
Conforms |
| Mercury |
<0.1ppm<> |
Conforms |
| Cadmium |
<0.1ppm<> |
Conforms |
| Pesticides |
negative |
Conforms |
| Solvent residences |
≤0.01% |
Conforms |
Microbiological indicato
| Total Plate Count |
≤1000cfu/g |
Conforms |
| Yeast & Mold |
≤100cfu/g |
Conforms |
| E.coil |
negative |
Conforms |
| Salmonella |
negative |
Conforms |
Why choose us?
E.K Herb is a professional supplier of Herbal Extract, the natural active ingredients applied in Food & Beverage, Cosmetics, Healthcare, Pharmaceticals, etc. E.K Herb has two factories, one is located in LiuYang, Changsha pharmaceutical industrial Park, which is around 3000m2. Another big factory is in Yongzhou, Hunan, China, covers an area of nearly 20 acres, it has 6 production lines with huge production capacity.
E.K Herb has strong R&D strength and strict quality control center. E.K Herb is interested in to make goods as per customer's special requirement, to solve various application pain points.
Product flow chat
Company overview
Hunan E.K Herb Co.,Ltd. founded in 2010, is a modern high-tech enterprise committed to plant functionality, the extraction and purification of active ingredients.Based on the construction of a high starting point, the company has the domestic leading plant extract production line, is a refined production workshop with nearly 3000 square meters and nearly 20 mu of standardized crude lifting production workshop of large-scale production enterprises, its core technology in the leading position in the domestic peers.E.K Herb with advanced production equipment and high-tech research and development level, characterized by high quality product quality, on the basis of integrity service consciousness and high level of service attitude, constantly launch new products, improve the enterprise platform, improve the corporate image, serve the society, just to create greater social value and economic benefits.
E.K Herb mainly features high purity products,such as Chlorogenic acid 98%, Ursolic acid 98%,Rosmarinic acid 98%,Carnosic acid 95% ,Amygdalin 98%, Dihydromyricetin 98%, Resveratrol 98%, EGCG 95%,, and personalized product demand, we use technical advantages, and strong research and development ability, to provide product customization and research and development outsourcing services, to meet the needs of different customers.The scope of products covers chemical industry, medicine, food, cosmetics and other fields, in the past ten years, E.K Herb has always uphold the spirit of ingenuity, to ensure the quality, with first-class quality second-rate prices, specifications, fast and thoughtful service by the majority of users.And applied for the five invention patents of "high purity green raw acid preparation process" ,"high purity lycopene preparation process", "High purity Rosemary acid preparation process", "High purity Ursolic acid preparation process", "High purity Amygdalin preparation process",and successfully passed the QS, 1S09001 and other certification.
E.K Herb adheres to the spirit of excellence and continuous innovation, and strives for the development and take-off of the plant extract industry!We will always be with the strictest product safety standards, the best product quality, the most intimate service level, wholeheartedly to serve you!
Office
Exhibition
E.K certificate
Packing&shipping
Packing
* Delivery Time: Around 3-5 workdays after your payment.
* Package: In fiber-drums with two plastic bags inside.
* Net Weight: 25kgs/drum,Gross Weight: 28kgs/Drum
* Drum Size & Volume: I.D.42cm × H52cm, 0.08 m³/ Drum
* Storage: Stored in dry and cool place, keep away from strong light and heat.
* Shelf Life: Two years when properly stored.
shipping
* DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service.
* Sea shipping for quantity over 500KG; and air shipping is available for 50KG above.
* For high value products, please select air shipping and DHL express for safe.
* Please confirm if you can make the clearance when goods reach your customs before placing an order. For buyers from Mexico, Turkey, Italy, Romania, Russia, and other remote area.
FAQ
Audited Supplier 
){kind=link}
){kind=link}