Product name:EGCG Other name:Green Tea Extract  Specification:98%, we also have other specifications Appearance: White to off white powder CAS No:989-51-5 Test method:HPLC Mol. Formula: C22H18O11

Epigallocatechin gallate (EGCG) is a kind of component extraction from Chinese Green Tea, it is the main activity and water soluble components.

EGCG has very strong antioxidant activity, the antioxidant activity of vitamin C is at least 100 many times, is 25 times the vitamin E, can protect cells from damage and DNA.

Items	Standards	Results
Physical Analysis
Description	Off-White Powder	Complies
Assay	98%	98.22%
Mesh Size	100 % pass 80 mesh	Complies
Ash	≤ 5.0%	2.85%
Loss on Drying	≤ 5.0%	2.85%
Chemical Analysis
Heavy Metal	≤ 10.0 mg/kg	Complies
Pb	≤ 2.0 mg/kg	Complies
As	≤ 1.0 mg/kg	Complies
Hg	≤ 0.1 mg/kg	Complies
Microbiological Analysis
Residue of Pesticide	Negative	Negative
Total Plate Count	≤ 1000cfu/g	Complies
Yeast&Mold	≤ 100cfu/g	Complies
E.coil	Negative	Negative
Salmonella	Negative	Negative

1. Antitumor effect   
Inhibit the growth of cancer cells, inhibit the proliferation of cancer cells, inhibit the activity of some enzymes related to tumor, induce apoptosis of cancer cells and increase cytotoxicity of some cells;
2. Antioxidant effect;          
3. Deodorant, anti caries effect;           
4. Anti UV radiation;           
5. Bacteriostasis;