CAS No. 501-36-0 Polygonum Cuspidatum Extract Powder Resveratrol

• Certification: ISO, FDA, HACCP, Halal,Kosher,Organic
• Application: Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Polygonum Cuspidatum
• Appearance: Light Yellow to White Powder
• Specifications: 50% 98%
• Model NO.: Polygonum Cuspidatum Extract
• Raw Material: Polygonum Cuspidatum
• Sample: Available
• Delivery Time: 3~5 Working Days
• Package: in Fiber-Drums with Two-Plastic Bags Inside.
• Shelf Life: Two Years When Properly Stored.
• Part Used: Root
• CAS No: 501-36-0
• Active Ingredient: Resveratrol
• Resource: Natural
• MOQ: 1kg
• Product Name: Polygonum Cuspidatum Extract
• Functions: Antioxidant,Medicine Supplement or Otcs Ingredient
• Name: Polygonum Cuspidatum Extract
• Transport Package: 25kg/Drum
• Specification: 50% 98%HPLC
• Trademark: Delore
• Origin: Hunan, China
• HS Code: 1302199099
• Production Capacity: 1mt/Month

Product Description

High Quality Polygonum Cuspidatum Root Extract 50% Bulk Powder Giant Knotweed Extract Powder 20:1/ Polygonum cuspidatum extract
 

Product Name	Polygonum Cuspidatum Extract
Latin Name	Polygonum cuspidatum Sieb. et Zucc.
Part of  Plant	Root
Active Ingredient	Resveratrol
CAS No.	501-36-0
Chemical formula	C20H22O8
Description	Polygonum cuspidatum, commonly known as Asian knotweed or Japanese knotweed, is a large, herbaceous perennial plant of the knotweed and buckwheat family Polygonaceae.Resveratrol and emodin are the main functional components in Polygonum cuspidatum,exhibits a wide range of antioxidant properties,Resveratrol has also been shown to help cardiovascular health and blood circulation, relieve pain, clear away heat, remove dampness, remove poison and remove phlegm. Other ingredients including tananthrone, emodin methyl ether and rhein all have anti-inflammatory, anti-arthritis and anti-microbial activities.
Characteristics	1. Antipyretic and analgesic effect 2. Anti-cancer, anti-mutation ability 3. Prevent heart and liver damage 4. Antithrombotic function

Food&Drinks	·Antioxidant it's used as food additive with the function of lengthening life.
Bio	· It is frequently used as medicine supplement or OTCs ingredient and owns good efficacy for treatment of cancer and cardio cerebrovascular disease. powerful antioxidant prevent cardiovascular decrease arachidonic acid release has hydroxyl-radical scavenging activity and possess glutathione-sparing activity.

Item	Standard	Test Method
Assay	Resveratrol ≥98%	HPLC
Appearance	Light Yellow Powder	Visual
Odor	Characteristic	Organoleptic
Particle Size	95% passed 80 mesh	Ch. P. C. Rule 47
Loss on Drying	≤5.00%	Ch. P. C. Rule 52
Ash	≤5.00%	Ch. P. C. Rule 2302
Heavy Metals	≤10mg/kg	Colorimetric method
Arsenic (As)	≤2mg/kg	Ch. P. C. Rule 21-ICP-MS
Lead (Pb)	≤2mg/kg	Ch. P. C. Rule 21-ICP-MS
Mercury (Hg)	≤0.1mg/kg	Ch. P. C. Rule 21-ICP-MS
Cadmium (Cd)	≤1mg/kg	Ch. P. C. Rule 21-ICP-MS
Total Plate Count	≤1000CFU/g	Ch. P. C. Rule 80
Total Yeast & Mold	≤100CFU/g	Ch. P. C. Rule 80
Coliforms	≤10CFU/g	Ch. P. C. Rule 80
Salmonella	Negative	Ch. P. C. Rule 80
Pesticide Residues	≤10mg/kg	EC 1831/2003

Company Overniew
* Hunan Delore Natural Products Co.,Ltd is located in Changsha, Hunan, China. Delore is professional in production, R&D and sales of plant extracts. Guided by natural methods, Delore builds a development pattern of whole industry chain, from GAP standard raw material planting base to production of ingredients and compound formul, till relevant industries. Delore Group has been keeping the pursuit of "Green products for Human Health", developing the relationship between herb and hunan health. With modern plant extraction technology, Delore has built a international standard system of quality management and quality control, to offer the best products for our partners.
* Delore Group owns two production bases, and starts the production of plant extracts since 2009. Delore is equipped with world leading production equipments and automatic control systems, which helps to ensure stable product quality. In addition, Delore has self-controlled CIP raw material planting base, which helps to ensure the quality and price from origin, and optimize the cost performance of products. Delore's main products are: Rosemary Extract, Monk Fruit Extract (Luo Han Guo Extract), Hesperidin and Natural Citral, etc, which are widely used in food, food supplements, cosmestics and pharmaceuticals. Our products have been sold to EU, US, South Asia etc, and widely praised by clients.

Development History
* 2012 -Changsha Marketing Center was founded by Yongzhou Huamao
* 2014 -Yongzhou Huamao Biotechnology Co.,Ltd was tookover by Delore
* 2016 -Hunan Delore Natural Products Co.,Ltd was founded ISO22000, HACCP, Certified with ISO22000, HACCP, KOSHER, HALAL, EOS/NOP ORGANIC DEWTURAL LLC DEWTURAL LLC was founded as overseas warehouse, based in Ohio, USA
* 2018 -Hunan Nutracom Health Co.,Ltd was founded Certified as National High-tech Enterprise Awarded as High-quality Supplier of Rosemary Extract
* 2019 -Yongzhou Delore Planting Cooperatives was founded as GAP standard raw material planting base - Delore (H.K.) Company Limited was founded * 2020 -Hunan Delore Test was founded as 3rd party Laboratory, certified by CNAS+CMA - Hunan Delore Mujian was founded to offer natural antibiotic-equivalent solutions in feed - Hunan Espero Happiness was founded to offer customized sports nutrition
* 2021~2025 -Delore Group has been committed to building the best brand in health management

Featured Equipments
* Three-action film-decomposed pipe evaporator  Capacity:8000kg/h   
* Continuous countercurrent extraction unit      Capacity:3000kg/h      
* Vacuum flash drying unit                    Capacity:250kg/h
* Spray drying tower                         Capacity:100kg/h
* Automatic activated carbon filter             Capacity:25T/h
* UHT sterilizer                             Capacity:1000L/h
* Aseptic filling machine                      Capacity:2000L/h
* Equipped with automatic control system and CIP cleaning system

Packaging
* 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.


Company Overniew
* Hunan Delore Natural Products Co.,Ltd is located in Changsha, Hunan, China. Delore is professional in production, R&D and sales of plant extracts. Guided by natural methods, Delore builds a development pattern of whole industry chain, from GAP standard raw material planting base to production of ingredients and compound formul, till relevant industries. Delore Group has been keeping the pursuit of "Green products for Human Health", developing the relationship between herb and hunan health. With modern plant extraction technology, Delore has built a international standard system of quality management and quality control, to offer the best products for our partners.
* Delore Group owns two production bases, and starts the production of plant extracts since 2009. Delore is equipped with world leading production equipments and automatic control systems, which helps to ensure stable product quality. In addition, Delore has self-controlled CIP raw material planting base, which helps to ensure the quality and price from origin, and optimize the cost performance of products. Delore's main products are: Rosemary Extract, Monk Fruit Extract (Luo Han Guo Extract), Hesperidin and Natural Citral, etc, which are widely used in food, food supplements, cosmestics and pharmaceuticals. Our products have been sold to EU, US, South Asia etc, and widely praised by clients.

Development History
* 2012 -Changsha Marketing Center was founded by Yongzhou Huamao
* 2014 -Yongzhou Huamao Biotechnology Co.,Ltd was tookover by Delore
* 2016 -Hunan Delore Natural Products Co.,Ltd was founded ISO22000, HACCP, Certified with ISO22000, HACCP, KOSHER, HALAL, EOS/NOP ORGANIC DEWTURAL LLC DEWTURAL LLC was founded as overseas warehouse, based in Ohio, USA
* 2018 -Hunan Nutracom Health Co.,Ltd was founded Certified as National High-tech Enterprise Awarded as High-quality Supplier of Rosemary Extract
* 2019 -Yongzhou Delore Planting Cooperatives was founded as GAP standard raw material planting base - Delore (H.K.) Company Limited was founded * 2020 -Hunan Delore Test was founded as 3rd party Laboratory, certified by CNAS+CMA - Hunan Delore Mujian was founded to offer natural antibiotic-equivalent solutions in feed - Hunan Espero Happiness was founded to offer customized sports nutrition
* 2021~2025 -Delore Group has been committed to building the best brand in health management

Featured Equipments
* Three-action film-decomposed pipe evaporator  Capacity:8000kg/h   
* Continuous countercurrent extraction unit      Capacity:3000kg/h      
* Vacuum flash drying unit                    Capacity:250kg/h
* Spray drying tower                         Capacity:100kg/h
* Automatic activated carbon filter             Capacity:25T/h
* UHT sterilizer                             Capacity:1000L/h
* Aseptic filling machine                      Capacity:2000L/h
* Equipped with automatic control system and CIP cleaning system

Packaging
* 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.