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Model No. : | Green Tea Polyphenols 70% |
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Brand Name : | Huir,Green Tea Extract |
Type : | Biological Diagnostic Reagents |
Product description
Brief Introduction
Product Name: Green Tea Extract
Botanical Name: Camellia sinensis O. Ktze
Active Ingredients: Tea polyphenol, EGCG, Catechins, Caffeine
Assay: Tea polyphenol 30%-98%, EGCG: 6%-70%,
Catechins: 15%-90%, Caffeine: 0.5%-15%
Test Method: UV
Part of Plant Used:Leaf
Appearance: Yellow brown Fine Powder
Odor: Tea perfume
CAS NO.: 989-51-5 (EGCG), 970-74-1(EGC), 1257-08-5 (ECG),490-46-0 (EC)
Molecular Formula: C22H18O11(EGCG), C15H14O7 (EGC), C22H18O10(ECG), C15H14O6(EC)
Description
Green Tea(Big Leaf) is rich in tea polyphenol, alkaloid, theanine and so on. Polyphenol has the effects of anti-ageing, anti-radiation, sterilization and anti-cancer. Alkaloid has the functions of exciting central nervous, strengthening heart, aiding digestion, detoxification and diuresis. Theanine has sedative effect, which can enhance memory ability, improve immunity, prevent nerve disorder syndrome, insomnia, menstrual syndromes, prevent and cure senile dementia, etc.
Specification
Type |
Polyphenols% |
Catechins% |
EGCG% |
Caffeine% |
TP 30 |
≥30 |
≥15 |
≥6 |
0.5-10 |
TP 40 |
≥40 |
≥20 |
≥8 |
0.5-10 |
TP 50 |
≥50 |
≥30 |
≥15 |
0.5-10 |
TP 60 |
≥60 |
≥40 |
≥20 |
0.5-10 |
TP 70 |
≥70 |
≥45 |
≥22 |
0.5-10 |
TP 80 |
≥80 |
≥60 |
≥30 |
0.5-15 |
TP 90 |
≥90 |
≥65 |
≥35 |
0.5-10 |
TP 95 |
≥95 |
≥70 |
≥40 |
0.5-10 |
TP 95 |
≥95 |
≥75 |
≥45 |
0.5-6 |
TP 98 |
≥98 |
≥75 |
≥45 |
0.5-6 |
TP 98 |
≥98 |
≥80 |
≥50 |
0.5-3 |
TP 98 |
≥98 |
≥85 |
≥60 |
0.5-3 |
TP 98 |
≥98 |
≥90 |
≥70 |
0.5-1 |
Identification |
By UV |
By HPLC |
By HPLC |
By HPLC |
Function
1. Green Tea Extract Antibacterium, sterilization and deodorization.
2. Green Tea Extract Anti-bacterial;
3. Green Tea Extract Anti-radiation;
4. Green Tea Extract Removing radicals and anti-aging;
5. Green Tea Extract Reducing blood pressure,blood sugar,blood lipids;
6. Green Tea Extract Improve immunity.
7. Green tea extract Anti-cancer and anti- allergy;
8. Green tea extract helps hpyerglycemic and prevention diabetes;
Application
(1) Applied in food field, it is used as natural antioxidant, antistaling agent, and anti-fading agents.
(2) As cosmetics and daily chemical addiitive, it owns the effect of anti-wrinkle and anti-Aging. It can dispel spot, prevent and treat skin disease and sensibility, decayed tooth, dental plaque, periodontitis and halitosis, protect skin from the harmful solar ray and prevent skin cancer.
(3)Applied in pharmaceutical field, it is used to prevent and cure cardiovascular disease, diabetes. It owns the effect of sterilization and antivirus. It is available as raw material of subsidiary and healthcare medecine.
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