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10% 98% Polygonum Cuspidatum Extract Kaempferol CAS 501-36-0

Minimum Order Quantity : 1kg Packaging Details : 1kg: Sealed aluminum foil bags/25kg Paper Drum
Delivery Time : 3 Days Payment Terms : L/C, Western Union, MoneyGram, T/T
Supply Ability : 10Ton/Month
Place of Origin: China Brand Name: HongdaPharma
Certification: ISO22000/KOSHER/HALAL/BRC Model Number: 99%

Detail Information

Product Name: Resveratrol Appearance: Powder
Another Name: Kaempferol Purity: 10% 98%
Color: Brown To Yellow Crystal Powder CAS: 520-18-3
Grade: Cosmetic/Pharmaceutical/Health Care Formula: C15H10O6
Sample: Avaiable Shelf Life: 24 Monthes
High Light:

10% Polygonum Cuspidatum Extract

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Polygonum Cuspidatum Extract Kaempferol

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CAS 501-36-0

Product Description

High Quality Anti Oxidant Trans Resveratrol Powder

 

Resveratrol is a naturally occurring phytoalexin produced by some higher plants in response to injury or fungal infection.Phytoalexins are chemical substances produced by plants as a defense against infection by pathogenic microorganisms, such asfungi. Alexin is from the Greek, meaning to ward off or to protect. Resveratrol may also have alexin-like activity for humans.Epidemiological, in vitro and animal studies suggest that a high resveretrol intake is associated with a reduced incidence of cardiovascular disease, and a reduced risk for cancer.

 

Product Name:Polygonum Cuspidatum Extract

Latin Name:Polygonum Cuspidatum Sieb

Part of used:Root

Ingredient:Resveratrol

CAS:501-36-0

Test Method:TLC; HPLC

Appearance:Brown Yellow to White Fine Powder

Specification:4:1 10:1 20:1;10%-98% this is 98%

Molecular Formula:C14H12O3

Molecular Weight 228.24

 

10% 98% Polygonum Cuspidatum Extract Kaempferol CAS 501-36-0 0
Resveratrol is a non-flavonoids phenolic substance, which belongs to the plant antitoxin of astragalus compound. Resveratrol is a substance that plants make to fight off invasion by bacteria or fungi. Natural Field’s resveratrol is mainly derived from the root of Polygonum cuspidatum extract. Polygonum cuspidatum grows in Shaanxi, Gansu, Sichuan ,etc. Growth environment is warm and humid.
Product name
Resveratrol
Chemical name
5-(4-hydroxystyryl)benzene-1,3-diol
Spec.
98%
Appearance
White or off white fine powder
Used part
Root of Polygonum cuspidatum extract
Test method
HPLC
CAS No.
501-36-0
Melting point
223-226℃ (dec.)
MF
C14H12O3
MW
228.24
Boiling point
700.5℃
Flash point
377.5℃

 

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