polygonum cuspidatum root extract polydatin powder

High Quality 98% Polydatin For Sale

High quality polygonum cuspidatum root extract Polydatin powder for sale, buy bulk Polydatin from KINTAI manufacturer. A supplier in China certified with ISO cGMP HACCP qualifications.

Our KINTAI is a professional plant extract manufacturer and we strictly follow the GMP standard to ensure the good quality. If you are searching for best source of 98% Polydatin, please contact us directly!

What is polygonum cuspidatum root extract polydatin ?

Polydatin is a natural ingredient with multiple biological activities and pharmacological effects.

Source: Polydatin extract is from the root of the plant Polygonum cuspidatum. Polygonum cuspidatum is distributed in many provinces in China. People dug it in spring and autumn, then remove the the fibrous roots, wash and clean. Cut it into short sections or thick slices while fresh, finally dried it for medicinal use.
As a traditional Chinese medicinal material, Polygonum cuspidatum has multiple pharmacological effects. Its roots can be used to extract pharmaceutical intermediates such as flavonoids, Emodin, Resveratrol, and Polydatin.

Function

Polygonum cuspidatum root extract Polydatin is extremely powerful and has a variety of biological activities.

Polydatin extract has antioxidant, anti-tumor, anti-inflammatory, antibacterial, neuroprotective, cardioprotective and immunomodulatory effects. It can regulate blood lipids, lower cholesterol, relieve cough and asthma, and is antibacterial and antiviral.

As a pharm ingredient polydatin can treats cardiovascular and cerebrovascular diseases such as myocardial ischemia, cerebral ischemia, and shock. In addition, polydatin is also used in liver protection, choleretic and other aspects, and its compound preparations also show significant hepatoprotective effects.

Application

Pharmaceutical industry: Polydatin extract has a significant antibacterial effect on fungi, and its compound preparation also shows significant hepatoprotective effects. Polydatin injection, as a first-class innovative traditional Chinese medicine, has submitted a clinical application study in the United States, which further proves its value and potential in the medical field.
Food and healthcare products: Because polydatin has a variety of bioactive components, it is often used as a food additive or health care product raw material to provide health benefits. For example, polydatin’s antioxidant properties help delay oxidative deterioration of food, while its antibacterial properties also help extend the shelf life of food.
Cosmetics: Polydatin can significantly resist the damaging effects of ultraviolet rays on human epidermal cells at the cellular level, and has a significant anti-ultraviolet effect.Polydatin extract powder with a purity of 98% is used as an additive in a variety of cosmetics.

Property of Polydatin

Product name: Polydatin
Source: Polygonum cuspidatum Sieb. et Zucc.
Specification: 98%, other spec available
CAS No: 65914-17-2
Chemical formula: C20H22O8
Molecular weight:407.391
Color: White powder
Solubility: Soluble in ethyl alcohol.
Storage: Please seal polygonum cuspidatum root extract Polydatin powder after use, store it in a dry, cool place, avoid the light.

Specification

Product Name	Source	CAS No
Polydatin	Polygonum cuspidatum root	65914-17-2
Analysis Items	Specification	Test method
Assay of Polydatin	98%	HPLC
Physical and chemical properties
Appearance	White powder	Visual
Odour	Unique	Organoleptic
Particle Size	≥99% Through 80 mesh	Ch.P.C.Rule47
Ash	≤5.0%	Ch.P.C.Rule2302
Loss on drying	≤5.0%	Ch.P.C.Rule52
Heavy Metals of Polydatin powder	≤10.0ppm	Atomic Absorption
Cadmium(Cd)	≤0.5ppm	Atomic Absorption
Mercury(Hg)	≤0.1ppm	Atomic Absorption
Arsenic(As)	≤1.0ppm	Atomic Absorption
Lead(Pb)	≤0.5ppm	Atomic Absorption
Residual Solvents
– Ethanol	≤1000 PPM	Gas Chromatography
Microbiological Quality (Total viable aerobic count) of Polydatin extract powder
Total Plate Count,cfu/g	≤1000 CFU/g	Ch.P.C.Rule80
Mold and yeast Count,cfu/g	≤ 100 CFU/g	Ch.P.C.Rule80
E. coli	Absent	Ch.P.C.Rule80
Salmonella	Absent	Ch.P.C.Rule80
Staphylococcus aureus	Absent	Ch.P.C.Rule80
*Storage Condition: Store Polydatin bulk powder in a tightly closed plastic bag and keep in a cool dry place. Keep always from strong direct light.
*KINTAI Promise All Products: Non-Irradiated / Non-ETO/ Treat by Heat Only / Non-GMO

Relative Product

Resveratrol

Product name: Resveratrol
Specifications: 98%
Source: Grape skin/seed, Polygonum cuspidatum
CAS No: 501-36-0
Appearance: White powder
Test Method: HPLC
Shelf Life: 2 Years
Certs: GMP, ISO9001, ISO22000, HACCP, KOSHER, HALAL
Content: Natural, Non-additive, Non-GMO, Treat by Heat Only