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989 51 5 Green Tea Extract Epigallocatechin Gallate EGCG 90 Assay Pharmaceutical

989 51 5 Green Tea Extract Epigallocatechin Gallate EGCG 90 Assay Pharmaceutical

989 51 5 Green Tea Extract Epigallocatechin Gallate EGCG 90 Assay Pharmaceutical

Product Details:

Place of Origin: CHINA
Brand Name: Health Herb
Certification: HACCP
Model Number: USP

Payment & Shipping Terms:

Minimum Order Quantity: 5KGS
Price: Negotiable
Packaging Details: 25KGS/DRUM
Delivery Time: 7 DAYS
Supply Ability: 1MT/MONTH
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Detailed Product Description
Name: Epigallocatechin Gallate Appearance: Off-White Powder
Content: 90% Method: Water Extract
Other Name: EGCG CAS: 989-51-5
MF: C22H18O11 MW: 458.38
High Light:

ganoderma lucidum extract

,

green tea extract

We offer Natural plant extract green tea extract Epigallocatechin gallate EGCG 90%
CAS: 989-51-5
 
Brief introduction
 
Epigallocatechin gallate (EGCG), also known as epigallocatechin-3-gallate, is the ester of epigallocatechin and gallic acid, and is a type of catechin.

EGCG, the most abundant catechin in tea, is a polyphenol under basic research for its potential to affect human health and disease. EGCG is used in many dietary supplements.

It is found in high content in the dried leaves of white tea (4245 mg per 100 g), green tea (7380 mg per 100 g) and, in smaller quantities, black tea.

 
Product details
 
Prodcut name: Epigallocatechin Gallate / EGCG 95% / green tea extract
Synonym:(2R,3R)-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol3-(3,4,5-trihydroxybenzoate)
Molecular formulas : C22H18O11
Molecular weight : 458.38
Appearance: off-white color powder
CAS number: 989-51-5
Used Part: Leaf
Grade: Food & Pharmaceutical
Test Method: HPLC

 
Application
 

1) Applied in medical care, It can Prevent and treat many diseases and enhance immunity, etc;

2) Applied in food industry, it can used as antioxidant, antibacterial, keeping fresh, deodorant agents;

3) Applied in daily chemical products, It can used as quality agent, skin care agent.

 
Specification

 

Items Standard Result
EGCG 90% 90.13% HPLC
Physical & Chemical Control
Appearance White Fine Powder Complies
Odor Characteristic Complies
Mesh 100% pass 80mesh Complies
Extract Solvents Water and Ethanol Complies
Loss on drying ≤1% 0.25%
Ash ≤1% 0.62%
Heavy Metals
Total Heavy Metal ≤10ppm Complies
As ≤2ppm Complies
Pb ≤2ppm Complies
Cd ≤1ppm Complies
Hg ≤0.05ppm Complies
Microbiological Test
Total Plate ≤1000cfu/g Complies
Yeast &Mold ≤100cfu/g Complies
Salmonella Negative Negative
Coli. Bacteria Negative Negative
Staphylococcus Negative Negative
 

989 51 5 Green Tea Extract Epigallocatechin Gallate EGCG 90 Assay Pharmaceutical
 
 
 
 
 

Contact Details
Nanjing Health Herb Bio-Tech Co., Ltd

Contact Person: Pan Lin

Tel: 86-25-83310216

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Nanjing Health Herb Bio-Tech Co., Ltd
Room1103, 5 Building, No.118, NanTong Street, Nanjing China
Tel:86-25-83310216-86638485
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