green tea extraction polyphenols powder 50%-98%

green tea extraction polyphenols powder 50%-98%
Model:019
Brand:lukee
Origin:Made In China
Category:Agriculture & Foods / Processed Food / Tea
Label:green tea extraction , powder , green tea
Price: US $10 / Kilogram
Min. Order:1 Kilogram
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Product Description

Specifications

 Product Name:  green tea extraction

 Botanical Name: Camellia sinensis O. Ktze 

 Active Ingredients: Tea polyphenol, EGCG, Catechins, Caffeine        

 Assay: Tea polyphenol 20%-98%, EGCG: 6%-95%, 

 

           Catechins: 15%-90%, Caffeine: 0.5%-5% 

 Test Method: UV 

 Part of Plant Used:  Leaf 
Appearance: Yellow brown Fine Powder 

 Odor: Tea perfume 

 CAS NO.:  989-51-5 (EGCG), 970-74-1(EGC), 1257-08-5 (ECG),490-46-0 (EC)Molecular Formula: C22H18O11(EGCG), C15H14O7 (EGC), C22H18O10(ECG), C15H14O6(EC)  

Detail Information 

 

 

 

Ø Main Ingredients:

 

Tea polyphenols, caffeine, aromatic oils, water, minerals, pigments,   carbohydrates, proteins, amino acids, vitamins, etc.

 

 

 

Ø Key Active Composition:

 

Tea polyphenols is the main ingredients in tea and take up 12-24% of the tea. It consists of catechin (flavanoid), flavones, anthocyanin and phenolic acids, among which catechin takes up 70-80% and is the key medicinal ingredient. EGCG is a important kind of catechin, its anti-oxidation is the most strong. Catechin includes below several kinds: L-EC, L-EGC,L-EGCG.L-ECG, (-)- epicatechin-3,5-digallated, eigollacatechin-3,5-di-gallate. among them, L-EGCG occupies 50%~60%, L-EGC 15%~20%, L-EGC 10%~15%, L-EC 5%~10%.

Main function 

 

1)  It can eliminate free radicals

 

2)   It   has the function of anti-Aging

 

3)   It   has the function of ra esistance

 

4)  It  can inhibite cancer cell

 

5)   It   has the function of antibacterium, sterilization and deodorization

green tea extraction polyphenols powder 50%-98%  1green tea extraction polyphenols powder 50%-98%  2

Member Information

Xi'an Lukee Bio-Tech Co., Ltd.
Country/Region:Shaan Xi - China
Business Nature:Trading Company
Phone:15929319451
Contact:Mary (foreign trade specia)
Last Online:19 Nov, 2013

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