Polydatin

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•Product name: Polydatin 98.0%
•Also known as: Piceid, Polygonum Cuspidatum extract, Huzhang, Fleeceflower, Monkeyweed, itadori, Polygonum Japonicus extract
•Product code: YG-BLA007
•CAS No.: 27208-80-6;65914-17-2
•Molecular Formula: C21H24O8
•Botanical source: Polygonum cuspidatum
•Certifications: ISO, HACCP, CQC, KOSHER, HALAL
•Specification:98.0%
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Product Details

What is Giant Knotweed Extract Polydatin?

◆ Polygonum cuspidatum is one of the plants of the family Polygonaceae. It was originally grown in East Asia and is widely distributed in China. Polygonum cuspidatum is used in traditional Chinese medicine and Chinese medicine to treat a variety of diseases, including mold infections, various skin inflammations, cardiovascular diseases and liver diseases. Resveratrol and emodin are the main functional components of Polygonum cuspidatum. 

◆ Studies have shown that resveratrol and emodin exhibit a wide range of antioxidant properties, such as LDL cholesterol oxidation and lipid peroxidation. Resveratrol also shows cardiovascular health and blood circulation, relieves pain, clears away heat and detoxifies, and detoxifies. Other ingredients including tanshinone, emodin methyl ether and rhein have anti-inflammatory, ankle arthritis and antimicrobial activity.

 

Specification of Natural Polydatin 98.0%

ITEMS

SPECIFICATIONS

RESULTS

METHOD/STANDARD

Characters

Powder

Qualified

Organoleptic

Color

White to   pale yellow

Qualified

Organoleptic 

Odor

Characteristic

Qualified

Organoleptic

Mesh

80

Qualified

Mesh 80

Solubility

Soluble in Ethanol

Qualified

In-House

Loss on   drying

≤1.0%

0.51%

5g/100℃/2.5hrs

Identification:


Positive   (+)

By   HPLC/TLC

Assay

≥98.0% Polydatin

98.21%

HPLC

Heavy   Metals

≤10ppm

Qualified

CP2010

Pb 

≤1ppm

Qualified

CP2010

As

≤2ppm

Qualified

CP2010

Hg

≤0.1ppm

Qualified

CP2010

Cd

≤1.0ppm 

Qualified

CP2010

Microbiological




Total   Plate Count

1000cfu/g   Max

<100cfu/g

CP2010

Yeast&Mold

100cfu/g   Max

<50cfu/g

CP2010

E.Coli   colonies/g

Negative   (-)

Absent

CP2010

Samonella   colonies/g

Negative   (-)

Absent

CP2010


Polydatin Benefits

◆ Polygonum Cuspidatum extract has widely used to improve microcirculation, inhibits the release of Lysosomal enzymes, antioxidants, blocking leukocyte adhesion, in microcirculation, stop cough and asthma, antibacterial, antiviral, protection. 

◆ With its pharmacological functions such as antisepsis, oxidation resistance. Protecting against heart disease, cancer, platelet aggregation, vessel flaccidity, decreasing blood fat and resisting mutagenesis, etc.

 

Product Application

◆ In pharmaceutical field, Polydatin is mainly used for reducing blood sugar, blood pressure, blood fat and enhancing immunity;

◆ In food field, it is mainly used as food additives for colorant and health care not only owning sweet taste, but also brightness color;

◆ In cosmetic field, it is mainly used to Antioxidant and UV protection

◆ In health products field, it's made into capsule, and it has already become one of the top ten salable natural plant extracts products and owns the reputation of "natural health care product" and "oral cosmetics" in America.

 

Recommended dosage

◆ The only current human study used Japanese Knotweed at 200mg daily and standardized to 40mg Resveratrol which was effective.

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