Product name

Green tea extract

Latin Name

Gamellia sinensis O.Ktze

CAS no.

989-51-5

Molecular Formula:

C22H18O11

Molecular Weight:

458.4

Appearance

Light yellow or brown fine powder

Polyphenol(UV)

40.0%~90.0%

Catechins(HPLC)

30.0%~80.0%

EGCG(HPLC)

30.0%~50.0%

Caffeine(HPLC)

≤3.0%

Solubility

Water soluble

Powder Size

98% through 80mesh

Ash 

≤0.5%

Loss on drying

≤5.0%

Heavy Metals

≤10mg/kg

Lead

≤1mg/kg

Arsenic

≤1mg/kg

Health Inspection

Total Plate Count

≤1000CFU/g

Mold and Yeast

≤100CFU/g

li 

Non-detective

Salmonella

Non-detective

Product application

a.Adds tea polyphenols in foods can maintain original flavor,

preventing corruption and discoloration, with the function of restraining and killing Bacteria;

b. It can be used to treat cardiovascular disease and cancer;

c.Protecting skin from the harmful sun exposure, which will prevent skin cancer. 

Product function

a.Eliminating free radicals;

b.Inhibiting the increasing of cancer cell; 

c.With the function of sterilization and deodorization; 

d. With good inhibitory effect to HIV.