Polygonum Cuspidatum Giant Knotweed Root Extract Resvertrol 50-98% Powder

Product Details
Customization: Available
Certification: ISO22000, Kosher, Halal
Assay Method: HPLC
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  • Polygonum Cuspidatum Giant Knotweed Root Extract Resvertrol 50-98% Powder
  • Polygonum Cuspidatum Giant Knotweed Root Extract Resvertrol 50-98% Powder
  • Polygonum Cuspidatum Giant Knotweed Root Extract Resvertrol 50-98% Powder
  • Polygonum Cuspidatum Giant Knotweed Root Extract Resvertrol 50-98% Powder
  • Polygonum Cuspidatum Giant Knotweed Root Extract Resvertrol 50-98% Powder
  • Polygonum Cuspidatum Giant Knotweed Root Extract Resvertrol 50-98% Powder
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Basic Info.

Model NO.
C080701
Application Form
Lotion, Paste, Tablet, Capsule, Granules
Application
Food, Health Care Products, Daily Necessities, Cosmetics, Functional Drink
State
Powder
Extract Source
Polygonum Cuspidatum
Product Name
Giant Knotweed Extract
Botanical Part Used
Root and Rhizome
Extract Solvent
Ethanol / Water
Character
Light Yellow to Yellow
Shelf Life
2 Years
Storage Condition
Sealed in Cool and Dry Place, Guard Against Damp.
Trasport Method
by Air or by Sea.
Transport Package
25kg/Barrel. Inner PE Bag, Outer Cardboard Box.
Specification
Resvertrol 50-98%
Trademark
N/A
Origin
China
HS Code
1302199099
Production Capacity
10000kg/Year

Product Description

Product Description
Polygonum Cuspidatum Giant Knotweed Root Extract Resvertrol 50-98% Powder
Product Description Polygonum Cuspidatum is a Polygonum plant, which uses roots and stems as medicine. It has a long history of medicinal use in China, dating back to the Tang Dynasty. It contains active components such as emodin, polygonatum glycoside and resveratrol. Resveratrol is a polyphenol compounds, which mainly from the peanut, giant knotweed, mulberry and other plants. It also known as the three phenol stilbene, is a natural antioxidant, can reduce blood viscosity, inhibit platelet coagulation and vasodilation, keep the blood flowing, It also can prevent the occurrence of cancer. Resveratrol has many biological and pharmacological activities, so it is widely used in food, medicine, health care products, cosmetics and other fields. 
Function
  • Immune Regulation.
  • Women's Health.
  • Elder's Health.
Application Health Care Products, Food, Daily Necessities, Cosmetics, Functional Drink
Application Form Lotion, Paste, Tablet, Capsule, Granules

Product Specification
Polygonum Cuspidatum Giant Knotweed Root Extract Resvertrol 50-98% PowderPolygonum Cuspidatum Giant Knotweed Root Extract Resvertrol 50-98% Powder







Application
Polygonum Cuspidatum Giant Knotweed Root Extract Resvertrol 50-98% Powder
Polygonum Cuspidatum Giant Knotweed Root Extract Resvertrol 50-98% Powder




FAQ

Q1: What's the difference between herb extract and powder?
A: The extract is a concentrated powder form of raw material. The herb extract's procedure flow is wash, extraction, concentration, purification, drying, grinding, sieving, package. The herb powder is just a powder form of the herb. The procedure flow is wash, drying, grinding, sieving, package.

Q2: What's the extract solvent used in the procedure?
A: The extract solvent is always depending on the active ingredient in the raw material, regulation and customers' requirement. The solvents mostly used for extraction are water and ethanol. Even the solvent other than water used in the procedure, the solvent residue in the extract product also can conform with ICH Q3CR5.

Q3: Is there any other ingredient used in the product?
A: It depends. For product which is hard to be dried, we need to add some maltodextrin into the extraction solution before drying. The maltodextrin we used is food-class carrier, from non-GMO corn. We can share customer with the ingredient composition table.

Q4: How to make sure the quality of the product?
A: Firstly, every batch finish product must be tested and qualified before delivery. We can send a specification sheet or CoA for confirmation. The HPLC chromatography graph also can be provided. Secondly, we can provide pre-ship sample to customer for quality confirmation.

Q5: Can you develop a new product for us?
A: Yes, we can. We have independent R&D dept, who is able to update the procedure parameters of our main products and develop the procedure of new product. For more information, please contact us directly.

Q6: Can you offer this in capsules or tablets as well?
A: Yes, we have related equipment for preparation of finish product, like tablet, capsule and granule. Kindly contact with us for details.

Q7: What is the MOQ?
A: For most of the products we already have in stock, the MOQ is 1kg. If the product is a new specification and need to be produced from raw material, the MOQ depends.

Q8: Is there any discount?
A: Yes, for larger quantity or better payment period, we can support with better price.

Q9: How about delivery time?
A: For most products, the product can be sent out from factory in 5days. If we don't have inventory, the product need to produced from raw material, the ordinary period is 20-25days.

Q10: How do you treat with quality complaint?
A: We will always be responsible for the quality of our products. If there's a complaint, we will first assist customers to solve the most direct needs.

Secondly, we have SOP for quality complaint. QA will investigate the problem, after that we'll give customer a formal feedback about the cause of the quality issue and related precautions for this problem.





Why us




Why us
Polygonum Cuspidatum Giant Knotweed Root Extract Resvertrol 50-98% Powder
Polygonum Cuspidatum Giant Knotweed Root Extract Resvertrol 50-98% Powder

Polygonum Cuspidatum Giant Knotweed Root Extract Resvertrol 50-98% Powder
Polygonum Cuspidatum Giant Knotweed Root Extract Resvertrol 50-98% Powder
Polygonum Cuspidatum Giant Knotweed Root Extract Resvertrol 50-98% Powder


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Herbal Extract
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FAQ
Polygonum Cuspidatum Giant Knotweed Root Extract Resvertrol 50-98% Powder
Q1: What's the difference between herb extract and powder?
A: The extract is a concentrated powder form of raw material. The herb extract's procedure flow is wash, extraction, concentration, purification, drying, grinding, sieving, package. The herb powder is just a powder form of the herb. The procedure flow is wash, drying, grinding, sieving, package.

Q2: What's the extract solvent used in the procedure?
A: The extract solvent is always depending on the active ingredient in the raw material, regulation and customers' requirement. The solvents mostly used for extraction are water and ethanol. Even the solvent other than water used in the procedure, the solvent residue in the extract product also can conform with ICH Q3CR5.

Q3: Is there any other ingredient used in the product?
A: It depends. For product which is hard to be dried, we need to add some maltodextrin into the extraction solution before drying. The maltodextrin we used is food-class carrier, from non-GMO corn. We can share customer with the ingredient composition table.

Q4: How to make sure the quality of the product?
A: Firstly, every batch finish product must be tested and qualified before delivery. We can send a specification sheet or CoA for confirmation. The HPLC chromatography graph also can be provided. Secondly, we can provide pre-ship sample to customer for quality confirmation. 

Q5: Can you develop a new product for us?
A: Yes, we can. We have independent R&D dept, who is able to update the procedure parameters of our main products and develop the procedure of new product. For more information, please contact us directly.

Q6: Can you offer this in capsules or tablets as well?
A: Yes, we have related equipment for preparation of finish product, like tablet, capsule and granule. Kindly contact with us for details.

Q7: What is the MOQ?
A: For most of the products we already have in stock, the MOQ is 1kg. If the product is a new specification and need to be produced from raw material, the MOQ depends.

Q8: Is there any discount?
A: Yes, for larger quantity or better payment period, we can support with better price.

Q9: How about delivery time?
A: For most products, the product can be sent out from factory in 5days. If we don't have inventory, the product need to produced from raw material, the ordinary period is 20-25days.

Q10: How do you treat with quality complaint?
A: We will always be responsible for the quality of our products. If there's a complaint, we will first assist customers to solve the most direct needs.
Secondly, we have SOP for quality complaint. QA will investigate the problem, after that we'll give customer a formal feedback about the cause of the quality issue and related precautions for this problem.








 

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