| ≥1 piece |
1.50%-95%EGCG
2. GMP,QS,TUV Rheinland
3. Competiitve price
4.10-20g free Sample
2013 Low Price Green Tea Extract Powder From GMP&BV Assessment Supplier
| CAS No. : | 989-51-5 | ||
| Synonym: | (2R,3R)-2-(3,4,5-Trihydroxy-phenyl)-3,4-dihydro-1(2H)-benzopyran-3,5, 7-triol3-(3,4, 5-trihydroxybenzoate),(-)- Epigallocatechingallate,(-)-Epigallocatechingallate 3-O-gallate | ||
| M . F .: | C22H18O11 | M .W. : | 458.4 |
| Solubility: | Clear colorless solution at 5Mg/Ml in water. | ||
| Test Item: | Appearance, Loss on drying, Total Ash, Assay, Heavy Metals, Arsenic, Microbiological. | ||
Detailed Product Description
English name: Green Tea Extract
Latin Name:Gamellia sinensis O.Ktze
CAS N o .: 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)
Specification: 50%-95%
Use Part:Leaf
Appearance: Yellow brown to white Fine Powder
Mesh size:100% through 80 Mesh
Test Method:HPLC
What is green tea extract?
Green tea extract is a bioflavonoid rich, potent extract used primarily for fighting free
radicals.It contains a high content of polyphenols, which are a class of bioflavonoids. Green tea
extract contains a potent antioxidant, EGCG, which is over 200 times more powerful than
vitamin E in neutralizing the pro-oxidants and free radicals that attack lipids in the brain.
This important ingredient, Epigallocatechin Gallate (EGCG), protects against digestive and
respiratory infections, helps to block the cancer promoting actions of carcinogens, protects
against high total and LDL cholesterol levels, and blocks the attachment of the bacteria
associated with dental cavities to the teeth.
Specification:
Certificate of Analysis:
Production Process:
Raw Material → Immersion in water → Filtering → Purification → Concentration in Vacuum →
Killing of Bacteria → Drying → Powder
Function:
| 1. strong antioxidant capacity, as natural antioxidants, can scavenge free radicals |
| 2. anti-tumor, inhibition of capillary split lesion sites |
| 3 . anti-tumor, inhibition of capillary split lesion sites |
| 4. anti-radiation, prevention of skin cancer |
Applications:
|
1. In medicine | applied to enhance the human immunity and the treatments of leukemia, stomach cancer, skin cancer, esophageal cancer and other tumor diseases |
|
2. In the food industry | used as antioxidants, preservatives, removing foul agents |
|
3. In chemical products | used as special durability agents and skin(hair) agents |
| 4. In the tobacco industry | used as cigarette filters antidotes |
| 5. In agriculture | used as growth hormone and unique pesticides. |
Package and storage:
| Package | plastic-bag inside, aluminum foil bag or fiber drum outside. |
| Storage | Stored in a clean, cool, dry area; keep away from strong, direct light. |
| Shelf Life | Two years when properly stored. |
About us:
We are a leading plant extract manufacturer in China
-History: Established in 1999.
-Certification: GMP and TUV Rheinland Certification.
-Factory:
| 1.Manufacturing factory: over 20,000m2 with 6 production lines, 8 buildings |
| 2.Cultivating base: 150,000m2(100% Natural material stable source |
| 3.Plant extraction facility: 60m3 |
| 4.Employee: 210 employees including 21 researchers |
| 5.Main production equipments:8 extraction pots, 4 compression pots, 3 reaction vessels, 2 spraying towers, 1 drying oven; |
| 6.Testing equipment: UV, HPLC, GC are available. |
| 7.Inspection: inspect the manufacture process strictly and the quality can be controlled |
Our advantage s
1. Free sample(10-20g or enough to detection) and Unconditional assume response
2.100% Natural product , without any synthetise ingredient
3. Manufacturer direct supply, provide OEM, R&D service
4. GMP/QS/ Rheinland Certification.
5. Leading plant extract manufacturer in China
| Type: |
Herbal Extract
|
Variety: |
Green tea extract
|
Form: |
Powder
|
| Part: |
Leaf
|
Extraction Type: |
Solvent Extraction
|
Packaging: |
Can,Drum,Glass Container,Plastic Container,Vacuum Packed
|
| Place of Origin: |
Shaanxi China (Mainland)
|
Grade: |
food and pharmaceutical grade
|
Brand Name: |
ZSKY
|
| Model Number: |
0010
|
Color: |
White Powder to Yellow brown Fine Powder
|
Latin Name: |
Camellia sinensis L.
|
| Botanical Name: |
Camellia sinensis O. Ktze
|
Active Ingredients: |
Tea polyphenol, EGCG, Catechins, Caffeine
|
Test Method: |
Tea polyphenol by UV and ECGC by HPLC
|
| Part of Plant Used: |
Leaf
|
Appearance: |
White Powder to Yellow brown Fine Powder
|
Odor: |
Tea perfume
|
| Loss on drying: |
< 5.0% .
|
Total plate count: |
< 1000CFU / G
|