| ≥1 piece |
EGCG
1.We have GMP Factory
2.ISO,GMP,HACCP,SGS certified
3.100% Natural & No pollution
TEA POLYPHENOLS
Product Name : EGCG
Botanical Resource: Camellia sinensis O. Ktze.
Molecular formula: C 22 H 18 O 11
Molecular weight: 458.38
CAS No.: 989-51-5
Product Spec.: EGCG 60%~98%
Molecular Structure -
Main Function
EGCG ----(-)-Epigallocatechin gallate, an most potent antioxidant polyphenols of green tea, is associated with antioxidant, antitumor and antimutagenic activities. The antioxidant activity is at lest 100 times effective than vitamin C and 25 timeseffective than vitamin E at protecting cells and DNA from damage which are believed to be linked to cancer, heart disease and other potentially fatal illnesses. The biological benefits of EGCG are generally attributed to their antioxidant activity to scavenge free radical oxygen.
Specification
| Analysis | Specification | Results | Test Method |
| Assay | EGCG≥90% | 91.24% | HPLC |
| Appearance | White fine powder | White fine powder | Visual |
| Odor&Taste | Characteristic | Characteristic | Organoleptic |
| Sieve | 100% pass 80 mesh | Complies | 80 mesh screen |
| Loss on Drying | ≤5.0% | 3.25% | 5g/105°C/2hrs |
| Ash | ≤1.0% | 0.76% | 5g/525°C/2hrs |
| Heavy Metal | ≤10 ppm | Complies | CP2010 |
| As | ≤1 ppm | Complies | CP2010(AAS) |
| Pb | ≤1 ppm | Complies | CP2010(AAS) |
| Hg | ≤0.5 ppm | Complies | CP2010(AAS) |
| Cd | ≤0.5 ppm | Complies | CP2010(AAS) |
| Total Plate Count | ≤1000cfu/g | Complies | CP2010 |
| Yeast&Mold | ≤100cfu/g | Complies | CP2010 |
| E.Coil | Negative | Negative | CP2010 |
| Salmonella | Negative | Negative | CP2010 |
About Us:
Xi'an Wison Biological Technology Co.,Ltd. locates in ecological zone and business center, We specialize in manufacturing all kinds of natural herb extract, natural food additive, pharmaceutical intermediate, daily chemical products as well as technology research, transfer and consultation of food, drink,cosmetic, medicine and healthy product.
Our GMP production base locates in Sanyuan of Shaanxi, with the yearly capacity of 1000 ton based on exceptional botanical natural resource. We have established a independent R&D centre in Xi’an HighTech Development Zone. We have high performance liquid chromatography, gas chromatography, Atomic Absorption Spectrometer, Ultraviolet and Visible Spectrophotometer, and analysis appliances of microorganism Lab. Moreover, we have another processscale chromatography production line which specializes in manufacturing high purity natural botanical ingredients.
Payment Terms :
Sweet Tips:
Delivery: By UPS/DHL/TNT/EMS or by Air/ Sea as per Qty.
| Type: |
Herbal Extract
|
Variety: |
Tea polyphenols
|
Form: |
Powder
|
| Part: |
Leaf
|
Extraction Type: |
Solvent Extraction
|
Packaging: |
Bottle,Drum,Plastic Container,Vacuum Packed
|
| Place of Origin: |
Shaanxi China (Mainland)
|
Grade: |
Cosmetic Grade, Food Grade, Medicine
|
Brand Name: |
WISON
|
| Model Number: |
WISON-N
|
Product name:: |
EGCG
|
Appearance:: |
Yellow brown Fine Powder
|
| Specification:: |
98.0%-101.5%
|
Molecular weight:: |
281.36
|
Service Attitude:: |
^_^
|