1. Green Tea Extract powder
2. Free samples
3. Competitive price
4. ISO9001(SGS), GMP(NSF), KOSHER, HALAL, FDA
Green tea extract powder gmp manufacture supply in China
1. Assay: EGCG40-98%, TEA POLYPHENOLS 30%-98%, Catechin 10%-90%
2. Color: Light yellow powder to off-white crystalline powder
3. Samples: FREE SAMPLES
4. Plant Resource: Leaf of Green Tea
5. Benifit: Antioxidant, Anticancer Lowering cholesterol and burning fat
6. Certificate: ISO9001(SGS), UKAS, GMP(NSF), KOSHER, HALAL, FDA
Details
| Product Name |
Green Tea Extract |
| Latin name |
Camellia sinensis O. Ktze. |
| Active Ingredient |
Tea Polyphenols Test Mothod: UV CAS : 84650-60-2 Molecular Formula C17H19N3O Molecular Weight 281.36 EGCG Test Mothod: HPLC CAS: 989-51-5 Molecular Formula C22H18O11 Molecular Weight 458.4 Catechin CAS: 7295-85-4 Molecular Formula C15H14O6 Molecular Weight 308.28 |
| Main Specification |
EGCG40-98%, Tea Polyphenols 30%-98%, Catechin 10%-90% |
| Plant Resource |
Green tea leaf |
| Appearance |
Light yellow powder to off-white crystalline powder |
| Plant Part Used |
Leaf |
| Extract Solution |
water |
| Test Method |
HPLC |
| Description |
Tea Polyphenols Green tea is made from unfermented leaves and reportedly contains the highest concentration of powerful antioxidants called polyphenols. Antioxidants are substances that fight free radicals -- damaging compounds in the body that change cells, damage DNA, and even cause cell death. Many scientists believe that free radicals contribute to the aging process as well as the development of a number of health problems, including cancer and heart disease. Antioxidants such as polyphenols in green tea can neutralize free radicals and may reduce or even help prevent some of the damage they cause.
Epigallocatechin gallate ( EGCG ), also known as epigallocatechin-3-gallate, is the ester of epigallocatechin and gallic acid, and is a type of catechin. EGCG is the most abundant catechin in tea and is a potent antioxidant that may have therapeutic applications in the treatment of many disorders (eg cancer ).There is increasing evidence to show that EGCG – along with other flavonoids – can be beneficial in treating brain, prostate, cervical and bladde cancers.
Catechin is a flavan-3-ol, a type of natural phenol and antioxidant . Electrochemical experiments show that (+)-catechin oxidation mechanism proceeds in sequential steps, related with the catechol and resorcinol groups and the oxidation is pH-dependent. The oxidation of the catechol 3 ′ ,4 ′ -dihydroxyl electron-donating groups occurs first, at very low positive potentials, and is a reversible reaction. The hydroxyl groups of the resorcinol moiety oxidised afterwards were shown to undergo an irreversible oxidation reaction. |
| Benefits |
Antioxidant Anticancer Lowering cholesterol and burning fat Fight heat disease Preventing diabetes and strok Staving off dementia. Antiinflammatory Protecting liver and excluding toxin Using in food to retain freshness Antiaging and nourishing the skin |
| Application |
Pharmaceutical, food, drink, cosmetic |
| Certificate |
ISO9001(SGS), UKAS, GMP(NSF), KOSHER, HALAL, FDA |
| Packing |
Small quantity with double plastic-bag inside and aluminum foil bag outside. Large quantity with 25kg/drum, or depends on clients requirement. |
| Shelf Life |
Two years under well Storage situation and stored away from direct sun light. |
| Type: |
Herbal Extract
|
Variety: |
Green Tea Extract
|
Form: |
Powder
|
| Part: |
Leaf
|
Extraction Type: |
Solvent Extraction
|
Packaging: |
Drum,Vacuum Packed
|
| Place of Origin: |
Hunan China (Mainland)
|
Grade: |
Pharmaceutical
|
Brand Name: |
HUIXIN
|
| Ingredient: |
EGCG,Tea Polyphenols,Catechin
|
Color: |
Light yellow powder
|
Natural: |
yes
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