Green Tea Extract
Product name: Green Tea Extract
Molecular Formula: C22H18O11
CAS NO.: 989-51-5
Active ingredients: Polyphenols (GTP), Catechins
Active ingredients: Polyphenols (GTP), Catechins
Part used: Leaves of Green Tea
Appearance: Light yellow or tea brown powder
Solubility: Soluble in water, ethanol, ester, part soluble in oil.
Testing type: HPLC
Specification:
|
Item
|
TP-98
|
TP-95
|
TP-90
|
TP-80
|
TP-70
|
TP-60
|
TP-50
|
TP-40
|
|
Catechins %
|
≥80
|
≥75
|
≥70
|
≥65
|
≥55
|
≥40
|
≥30
|
≥25
|
|
EGCG%
|
≥45
|
≥45
|
≥40
|
≥35
|
≥30
|
≥25
|
≥15
|
≥10
|
|
Caffeine%
|
≤1
|
≤5
|
≤8
|
≤8
|
≤8
|
≤10
|
--
|
--
|
|
Moisture%
|
＜5
|
＜5
|
＜5
|
＜5
|
＜5
|
＜5
|
＜5
|
＜5
|
|
Ash%
|
＜0.2
|
＜0.2
|
＜0.2
|
＜0.5
|
＜0.5
|
＜0.5
|
＜0.5
|
＜0.5
|
|
Pb mg/kg
|
＜20
|
＜20
|
＜20
|
＜20
|
＜20
|
＜20
|
＜20
|
＜20
|
|
Sn mg/kg
|
＜2
|
＜2
|
＜2
|
＜2
|
＜2
|
＜2
|
＜2
|
＜2
|
Application:
Applied in food field, adds tea polyphenols in foods can maintain original flavor, preventing corruption and discoloration, with the function of restraining and killing bacteria, which will improve the food hygiene standards;
Applied in pharmaceutical field, used to treat cardiovascular disease and cancer; Applied in cosmetic field, protect skin from the harmful sun exposure, which will prevent skin cancer.
Applied in pharmaceutical field, used to treat cardiovascular disease and cancer; Applied in cosmetic field, protect skin from the harmful sun exposure, which will prevent skin cancer.
Function:
1. Antibacterial with the function of sterilization and deodorization;
2. Antivirus
3. Anti-aging
4. Eliminating free radicals;
5. Anti-cancer, Inhibiting the increasing of cancer cell;
6. Anti-radiation, is a good UV filter.
7. Lipid lowing and anti oxidant
Shelf Life: 24 months,
Storage: In cool, dark and dry storage conditions.