Anti-Oxidant Anti-Inflammatory Polygonum Cuspidatum Extract 10%-98% Resveratrol

• Certification: ISO, FDA, HACCP, Kosher
• Assay Method: HPLC
• Application Form: Tablet, Capsule, Cosmetic
• Application: Health Care Products, Medicine, Cosmetic
• State: Powder
• Latin Name: Polygonum Cuspidatum
• Model NO.: 50%, 90%, 98%, 99%
• Family: Polygonaceae
• Genus: Polygonum
• Part Used: Rhizome, Root
• Molecular Formula: C14h12o3
• Molecular Weight: 228.2
• Appearance: off-White Powder for 98%, Yellowish Brown for 50%
• Specifications: 98%, 50%
• CAS: 501-36-0
• Feature: Anti-Oxidant
• Transport Package: 1kg, 25kg
• Specification: 90%, 98%, 99%
• Trademark: Kingherbs
• Origin: China
• HS Code: 2938909090
• Production Capacity: 5000kgs

Product Description

Polygonum Cuspidatum Extract

Product Name		Polygonum Cuspidatum Extract	Batch Number		PCE-221103
Botanical Source		Polygonum cuspidatum	Batch Quantity		50kgs
Plant Part Used		Root,100% Natural	Country of Origin		China
Type of Product		Standard Extract	Active Ingredient Markers		Trans-Resveratrol
Analysis Items		Specifications	Results		Methods used
Appearance		Fine off white to white Powder	Conforms		Visual test
Odor & Taste		Characteristic	Conforms		Organoleptic test
Loose Density		NLT 20.0g/100ml	32.3g/100ml		USP<616>
Tapped Density		NLT 40.0g/100ml	57.9g/100ml		USP<616>
Particle Size		NLT 100% through 80 Mesh	Conforms		80 Mesh Screen
Assay		NLT 98% Trans-Resveratrol	98.10%		HPLC
Loss on Drying		NMT 5%	0.39%		5g / 105ºC / 2hrs
Sulphated Ash		NMT 5%	0.08%		2g / 525ºC /3hrs
Extract Solvents		Ethanol /Water/ Ethyl Acetate	Conforms		/
Solvent Residues		Meets the USP Requirements	Conforms		USP-GC
Heavy Metals		NMT 10ppm	Conforms		Colorimetry
Arsenic (As)		NMT 2ppm	Conforms		AFS
Lead (Pb)		NMT 2ppm	Conforms		AFS
Cadmium (Cd)		NMT 1ppm	Conforms		AFS
Mercury(Hg)		NMT 0.1ppm	Conforms		AFS
Microbiological Data		Total Plate Count<10,000cfu/g	<1,000cfu/g		CP 2015
		Total Yeast & Mold<1,000cfu/g	<100cfu/g		CP 2015
		E. Coli to be negative	Negative		CP 2015
		Staphylococcus to be negative	Negative		CP 2015
		Salmonella to be absent	Absent		CP 2015
Packing and Storage		Packed in fiber drum, LDPE bag inside. Net weight: 25kgs/drum.
		Keep well sealed, away from moisture, strong heat and sunlight.
Shelf Life		2 years if sealed and stored in the recommended conditions.

Introduction
Polygonum Cuspidatum Extract is a product extracted from the root or rhizome of Polygonum cuspidatum. It has a wide range of pharmacological effects, including anti-infection, anti-inflammation, anti-oxidation, anti-tumor, metabolic regulation, organ protection, anti-fibrosis, anti-shock and so on. Polygonum cuspidatum extract has been widely used in medicine, health products, cosmetics and other industries.

Application
1. Analgesic and antipyretic
2. Reduces bood lipid 
3. Protects the liver
4. Protects cardiovascular system
5. Anti-cancer
6. Anti-bacterial
7. Treats cold
8. Lowers blood pressure
9. Antioxidants, anti-mutants and anti-inflammatory
10. Antithrombus 
11. Enhances immunity of human body

Shipment details:
1. Packing: Packed in fiber drum, LDPE bag inside. Net weight: 25kgs/drum; 
2. Storage: Keep tightly sealed, store away from moisture, strong heat and sunlight;
3. Lead time: Normally 7-10days after order is confirmed;
4. Shelf Life: 2 years if sealed and stored in the recommended conditions;