Polydatin 98% Natural Extract Polygonum Cuspidatum Extract Resveratrol Glycosides Anti-Inflammatory and Antioxidant

• CAS No.: 65914-17-2
• Formula: C20h22o8
• EINECS: 207-427-3
• Type: Polydatin
• Nutritional Value: Nutritional
• Effect: Anti-Inflammatory and Antioxidant
• Model NO.: 98%
• Resource: Natural
• Transport Package: Drum/Carton
• Specification: 99%
• Trademark: QINGYA
• Origin: China
• HS Code: 2938999099
• Production Capacity: 5000kg/Months

Product Description

Product physical and chemical properties

Product Name: Polydatin

CAS:65914-17-2

Plant Latin name: Polygonum cuspidatum Sieb.et Zucc

Molecular formula:C₂₀H₂₂O₈

Molecular weight:407.391

Product specifications: 98%

Detection method: HPLC

Density:1.521g/cm³

Melting point: 223-226ºC

Boiling point:707.7ºC at 760 mmHg

Flash point:381.8ºC

Refractive index:103.11

Physical properties: Off-White powder

Solubility: Soluble in methanol, ethanol, acetone, insoluble in cold water, soluble in hot water.

Storage conditions :Keep in a cool and dry environment

Properties, uses and production technology of Polydatin
Polydatin

Giant knotweed glycosides (polygonin), also known as giant knotweed glucoside, spruce new glucoside, resveratrol glucoside, extracted from the polygonaceae plants knotweed (PolygonumcuspidatumSieb. EtZucc) dried rhizome and root, is a kind of natural active ingredients.

Physical and chemical properties

White acicular crystalline powder. Soluble in methanol, ethanol, slightly soluble in water, ethyl acetate.

 

Pharmacological action
1. Polydatin has the effects of dispelling wind and dampness, dispersing blood stasis, calming pain, relieving cough and resolving phlegm, etc. It is mainly used for joint arthralgia, dampness-heat jaundice, amenorrhea, syndrome, fire and water scalding, injury, abscess, swelling and poison, cough and phlegm.
2. It has the effects of cardiac dilatation, inhibition of platelet aggregation, regulation of blood lipids, relieving cough and asthma, dispelling wind and dampness, dispelling blood stasis, antiviral and anti-tumor.
3.. Polydatin has a strong inhibitory effect on trichophyton rubrum and Trichophyton interdigitalis, which cause tinea ententiorum and tinea hidrosum.
4. In clinical application, its extract has significant antibacterial effect on clinical Chemicalbook disease-causing fungi, and its compound also has significant liver protection effect.

 

Toxicity
1. For people who already have photosensitive dermatitis, it is still not appropriate.
2. The LD50 and emodin injected intraperitoneally in mice were 249.5±34.3mg/kg. The LD50 of polydatin is 1000±57.3mg/kg.
Administration of
3.700mg/kg for 6 weeks can significantly reduce the total number of white blood cells in rats, hyperplasia of bone marrow fat and necrosis of liver cells in some animals, but has no effect on liver function. Leukopenia may be related to the toxicity of drugs to bone marrow. Store sealed at 4°C in refrigerator, away from light.
Chemical properties soluble in methanol, ethanol, acetone, insoluble in cold water, soluble in hot water. Polydatin, a polyphenolic plant antitoxin derived from the root of polygonaceae, has a variety of physiological and pharmacological effects, including anti-inflammatory and antioxidant activities. Uses A polyphenolic plant toxin that has a variety of physiological and pharmacological effects, including anti-inflammatory and antioxidant activities.