High Purity Polygonum Cuspidatum Natural Plant Extract Powder 98% Resveratrol with Certificates

• Customization: Available
• Certification: RoHS, BRC, ISO, FDA, HACCP
• Assay Method: HPLC, UV
• Model NO.: GS-10295-7
• Application Form: Tablet, Capsule
• Application: Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Polygonum Cuspidatum Sieb.Et Zucc.
• Appearance: off White to White Powder
• Shelf Life: 2 Years If Kept Under Good Condition
• Transport Method: by Air or by Sea
• Storage: Cool Dry Place
• Factory: Yes
• Resource: Natural
• Test Method: HPLC
• Transport Package: Paper Drum
• Specification: 98% Resveratrol
• Trademark: GREENSKY
• Origin: China
• Production Capacity: 50tons/Month

Product Description

 

HANGZHOU GREENSKY BIOLOGICAL TECH. CO., LTD.

Product Description

 

Functions of Resveratrol

  1. Antioxidant Properties: Resveratrol acts as a powerful antioxidant, helping to neutralize free radicals in the body. This function can protect cells from oxidative stress and damage.

  2. Anti-Inflammatory Effects: It has anti-inflammatory properties that can help reduce inflammation, which is linked to various chronic diseases, including heart disease and arthritis.

  3. Cardiovascular Health: Resveratrol may improve heart health by promoting the health of blood vessels, improving endothelial function, and reducing the risk of blood clot formation.

  4. Effects on Aging: Some research suggests that resveratrol may mimic the effects of caloric restriction, potentially extending lifespan and promoting healthy aging through mechanisms like activating the SIRT1 gene, which is associated with longevity.

  5. Neuroprotective Effects: Resveratrol may offer protective benefits for the brain, potentially lowering the risk of neurodegenerative diseases such as Alzheimer's.

  6. Blood Sugar Regulation: It may help improve and regulate blood sugar levels, which can be beneficial for people with diabetes or at risk for diabetes.

 

Specification

CERTIFICATE OF ANALYSIS
Product and Batch Information
Product Name:	Polygonum Cuspidatum Extract	Country of Origin:	P. R. China
Botanic Name:	Polygonum cuspidatum Sieb.Et Zucc.	Type of extraction:	Water/Ethanol
Plant Part:	Root	Manufacture Date:	2024-NOV-14
Batch:	2024111403	Analysis Date:	2024-NOV-14
Ananlysis:	300Kgs	Report Date:	2024-NOV-14
Analysis Item	Specification	Result	Test Method
Active Ingredients
Resveratrol	NLT98%	98.39%	HPLC
Physical Control
Identification	Positive	Complies	TLC
Appearance	Off white to white Powder	Complies	Visual
Odor	Characteristic	Complies	Organoleptic
Taste	Characteristic	Complies	Organoleptic
Sieve Analysis	100% pass 80 mesh	Complies	EP9.0<2.9.12>
Loss on Drying	5% Max	2.33%	EP9.0<2.8.17>
Total Ash	10% Max	2.92%	EP9.0<2.4.16>
Chemical Control
Residual Solvents	NMT1000ppm	Complies	EP9.0<2.4.24>
Arsenic (As)	NMT2ppm	Complies	EP9.0<2.4.27>
Cadmium(Cd)	NMT1ppm	Complies	EP9.0<2.4.27>
Lead (Pb)	NMT3ppm	Complies	EP9.0<2.4.27>
Mercury(Hg)	NMT0.1ppm	Complies	EP9.0<2.4.27>
Heavy Metals	10ppm Max	Complies	EP9.0<2.4.27>
Pesticides Residues	Complies with (EC) NO.396/2005	Complies	Gas Chromatography
Ethylene Oxide	Negative	Negative
BAP	10ppb Max	Complies
PAHS	50ppb Max	Complies
Pyrrolizidine alkaloids	<400 ppb	Complies
Non-Irradiated
Microbiological Control
Total Plate Count	1000cfu/g Max	Complies	EP9.0<2.6.12>
Yeast & Mold	100cfu/g Max	Complies	EP9.0<2.6.12>
Escherichia coli	Negative/1g	Negative/1g	EP9.0<2.6.13>
Salmonella	Negative/10g	Negative/10g	EP9.0<2.6.13>
Staphylococcus aureus	Negative/1g	Negative/1g	EP9.0<2.6.13>
Listeria monocytogenes	Negative/25g	Negative/25g	EP9.0<2.6.13>
Allergens	Non allergen
Packing and Storage
Packing	Packing in paper-drums and two plastic-bags inside.
Storage	Store in a well-closed container away from moisture.
Shelf Life	2 years if sealed and store away from direct sun light.
Expiration Date	2026-NOV-13

 

Company Profile

    Hangzhou Greensky Biological Co., Ltd. is a high-tech enterprise integrating scientific research,production,processing and sales. We've been in the industry for over 20 years. We are also the company that possesses certificates of RoHS, BRC, ISO, FDA, HACCP,etc.
    More than 90% of its products are exported to more than 40 countries and regions such as Europe, America, Southeast Asia, Japan and Australia, and are well received and trusted by customers. 'Take the essence of the earth, and seek the quality of like' is the company's management approach. The company is willing to cooperate sincerely with customers at home and abroad and work together for the cause for human green health!

Our Advantages

Professional 

    A company specialize in plant extract enterprises over 18 years since 2004, and do business with world over customers. Greensky possesses an R&D center with advanced HPLC, GC, AAS and UV analysis equipment, which enables us to set up quality control system from research to production conveniently. 

Creative 

    GREENSKY is close contact with world famous school - ZheJiang University of Technology medicine school and continuous research, development, export all kinds of plant extracts. 

Good Quality Control

ISO9001:2011, SGS, KOSHER, HALA approved. 
Testing by authoritative organizations ensures the quality of our products.

More than great support 

    Actually above 90% of the Greensky' s products are exported to Europe, America, Southeast Asia, Japan and Australia more than 40 countries and regions, by the praise and trust of customers.

Process

Factory

Team

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