Product No.: EG-090

EGCG 90%

Introduction:
EGCG is one of catechins extracted from green tea. It is an odorless white powder and freely soluble in water. EGCG possesses strong anti-oxidant activity and plays an important role in preventing from cancer and cardiovascular diseases.

Synonyms: EGCg, Epigallocatechin Gallate, Tea catechin (-)-epigallocatechin-3-O-gallate, 3,4-dihydro-5,7-dihydroxy-2R-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3R-yl-3,4,5-trihydroxy-benzoater

Molecular Formula : C22H18O11
Molecular Weight : 458.37
CAS No.: 989-51-5

Specifications:
Botanical Origin: Camellia sinensis O. Ktze. - Leaf
Appearance: White powder
Odor & Taste: Odorless and characteristic taste
Mesh Size: 90% Min. through 80 mesh
Assay: EGCG 90% Min. (HPLC)
Moisture: 5.0% Max.
Heavy Metals: 10ppm Max.
Arsenic (As): 2ppm Max.
Total Aerobic Count: 1000cfu/g Max.
Yeast & Mold: 100cfu/g Max.
E. coli: Negative
Salmonella: Negative

Packing: 25kgs/Fibre drum, two plastic-bags inside or 1kg/bag
Storage: Stored in a well-closed container away from moisture and light
Shelf Life: Two years

Main Biological Activity:
1. Antioxidant
2. Anti-cancer

Main Application:
1. Pharmaceutical
2. Health food
3. Cosmetic
4. Beverage