| ≥1 piece |
1.Organic Green Tea Extract
2.GMP, ISO, Kosher
3.Latin Name:Camellia sinensis
4.Best Quality and Price
100% natural green tea extract powder with 20-98% polyphenols
Latin Name: Camellia sinensis O. Ktze.
CAS.No.: 989-51-5( EGCG)
84650-60-2(Polyphenols)
35323-91-2(Catechins)
Used Part: Leaf
Appearance: Yellow brown Fine Powder
Active Ingredients: Polyphenols, EGCG,Natural L-theanine,Catechins
Odor: Tea perfume
Molecular Formula: C22H18O11(Tea Polyphenols), C15H14O6(Catechins), C22H18O11(EGCG)
Specification: Polyphenols 20%-98%UV
EGCG: 20%--50% HPLC
Catethin: 20%--75% HPLC
L- Theanine 10%-50% HPLC
Instant Green Tea Powder
Instant Black Tea Powder
Instant White Tea Powder
| PRODUCT NAME | TOTAL TEAPOLYPHENOLS | CATECHINS | EGCG | CAFFEINE |
| TP98A | ≥98% | ≥85% | ≥70% | ≤0.5% |
| TP98B | ≥98% | ≥80% | ≥60% | ≤0.5% |
| TP98C | ≥98% | ≥80% | ≥50% | ≤1.0% |
| TP95A | ≥95% | ≥75% | ≥45% | ≤0.5% |
| TP95B | ≥95% | ≥70% | ≥40% | ≤1.0% |
| TP95C | ≥95% | ≥70% | ≥40% | ≤10.0% |
| TP90 | ≥90% | ≥65% | ≥35% | 0.5%~10.0% |
| TP80 | ≥80% | ≥60% | ≥30% | 0.5%~10.0% |
| TP70 | ≥70% | ≥50% | ≥25% | 0.5%~10.0% |
| TP60 | ≥60% | ≥40% | ≥20% | 0.5%~10.0% |
| TP50 | ≥50% | ≥30% | ≥15% | 0.5%~10.0% |
Flow-chart of extraction:
Primary Applications:
Antioxidant for protection of cells, tissues, and organs
Cancer prevention
Cardiotonic and anti-atherosclerotic
Prevention of gingivitis and dental caries
Improved resistance to infections
Recommended Dosage:
Recommended Dosage:250-500mg/day of a standardized leaf extract containing 50 to 99% polyphenols, standardized on EGCg content as the primary marker compound. Caffeine-free extracts are available. Tea: 4 to 10 cups /day of a green tea beverage (4 to 7 grams of loose green tea).
Key Active Constituents:
Flavonoid derivatives: (-)-epicatechin (EC), (-)-epigallocatechin (EGC), 9-)-epicatechin gallate 9ECg), and (-)-epigallocatechin gallate (EGC g) are the major catechins present.
Side Effects :None identified associated with consumption of up to 20 cups/day. Excessive consumption of caffeine is known to cause typical effects, such as nervousness, insomnia, and restlessness in some individuals.
Drug Interactions:
EGCg displays anticoagulant activity due to inhibition of platelet aggregation, so individuals taking aspirin or other anticoagulant substances on a daily basis should consult with their physician. Green tea has shown synergistic antitumor activity with tamoxifen, suldinac and doxorubicin..
Special Precautions EGCg may provoke an allergic reaction in some; animal studies have also shown an anti-allergic action for this constituent. Patients on potassium-restricted diets should avoid excessive consumption of green tea, which is high in this nutrient.
Clinical Review:
Green tea extract has been proven by international experts to have excellent effects on anti-oxidation, bacteria-inhibiting, anti-radiation, prevention of formation of carcinogen, prevention of blood agglutination and embolus, reduction of blood lipid and blood sugar, removal of free radicals. At present, Green tea extract has been extensively applied in the industries of foods and beverage, health-care and medicines, homes chemicals and house electric appliances.
Tea polyphenols has been validated In the application of medicine and health products, It? definite medical function in medicine and health products as follows:
1.Leaving the aging and improving the immunity capacity of human body by clearing free radicals.
2.Curing disease in heart, brain and blood vessel, and curing conjee sclerosis of artery.
3.Increasing leucocyte in the cause of chemical treatment and radioactive treatment for cancer.
4.Resisting the tumour and the break of blood vessel.
5.Restraining and killing the production and growth of pathogeny bacterium and virus; on the other hand, doing good to available bacterium such as two-brunch bacterium.
6.Resisting radiation.
7.Regulating the body weight.
Tea Polyphenols has strong anti-oxidation, its capacity in anti-oxidation is about 3-9 times as much as VE, PG, BHI, BHA. In 1989 it has been listed in GB2760-89 standard of food Additive Association, and is well received by food enterprise with their natural effective anti-oxidation, anti-bacteriun and health protection function. The followings are the application of tea Polyphenols in food industry:
1.Preventing the oxidation of lipidic foods and prolonging the shelf life.
2.Restrining bacterium widely and intensively.
3.Restrining the production of nitrite in bloat-meat food.
4.Restraining the decomposation and destroy of food pigment,Vitamin and carrot element.
5.Preventing candy from oxidation and acidification, protecting teeth from decaying and clearing away peculiar smell in mouth.
6.Preventing aquatic products from growth of bacterium, getting brown and getting rid of peculiar smell.
Tea polyphenols can prevent skin albumen from oxidation and avoid forming brown pigment, so it is added in cosmetic. In addition, It is a kind of fine additive materials for the health of skin of human body because of the functions of restraining bacterium, diminishing inflammation and anti-radiation. Now it has been used in products of cream cosmetic, skin protection articles, astringent, bath liquid, deodorizer, toothpaste and gargle water, etc.
Certificate of Analysis:
| Loss on Drying | ≤5.0%, 5g / 105°C / 2hrs | |
| Particle Size | 100%Through 80 mesh | |
| Ash | ≤2.0%, 2g / 525°C / 2hrs | |
| Solvent Residue | Eur.Pharm 2000, Gas Chromatography | |
| Total Heavy Metals | ≤10ppm, Atomic Absorption | |
| Arsenic | ≤2ppm, Atomic Absorption | |
| Lead | ≤1.0ppm, Atomic Absorption | |
| Total Plate Count | ≤1000cfu/g | |
| Total Yeast & Mold | ≤100cfu/g | |
| E.Coli | Negative | |
| Salmonella | Negative | |
Packing:
Factory overview:
Workshop and equipment:
R&D:
HPLC&UV Test Equipment:
Warehouse:
| Type: |
green tea extract
|
Form: |
Powder
|
Part: |
grean tea leaf
|
| Extraction Type: |
Solvent Extraction
|
Packaging: |
Drum,Plastic Container,Vacuum Packed
|
Place of Origin: |
Shaanxi China (Mainland)
|
| Grade: |
pharmaceutical grade&food grade
|
Brand Name: |
kesheng
|
Model Number: |
Green Tea Extract-001
|
| Plant origin: |
Camellia sinensis (L.) Kuntze
|
Active ingredient: |
Polyphenols
|
Spec.: |
20-98%
|
| Test method: |
UV
|
EGCG: |
989-51-5
|
Catechins: |
35323-91-2
|
| Color: |
Light yellow
|
Function: |
Antioxidant for protection of cells, tissues, and organs
|
Product: |
Low pesticide Residue
|