| Model: | GEPE120302 |
|---|---|
| Brand: | Keen Source |
| Origin: | Made In China |
| Category: | Chemicals / Pharmaceutical Chemicals |
| Label: | Green Tea Extract , Tea Polyphenol , Plant Extract |
| Price: |
US $30
/ kilogram
|
| Min. Order: | 1 kilogram |
| Live Chat: | Last Online:03 Dec, 2013 |
Basic Information
Product name: green tea extract
Extract Part: Leaves
Appearance : brown, yellow or light green powder
Main ingredients: tea polyphenols (GTP) made, caffeine, aromatic oil, water, minerals, pigment, carbohydrate, protein, amino acid, vitamin, etc
Test Method: HPLC
About Tea Polyphenols
Tea polyphenols (Green Tea Poiyphenols, GTP) made is the main component of Green Tea, which accounts for about 30% of the dry matter and GTP from Tea made scraps (dust, Tea, coarse old Tea or cut leaf) extract. Because only with food grade ethyl acetate extraction, and therefore retain the GTP original structure, made the product is a pale yellow powder. Main component is composed of catechin, make up about 60% ~ 80% of GTP amount made, containing 4% ~ 4% of epicatechin (L - EC), 6% ~ 8% of the gallic catechins (D.L - EC), 10% ~ 15% table gallic catechins (L - EGC), 50% ~ 60% table gallic catechin gallic acid ester (L - ECG), and 8% ~ 10% of the cafe.
GTP structure made of rich in phenolic hydroxyl, can provide active hydrogen radical inactivated, and itself was oxidized to form free radicals due to the structure of catechol with high stability. Therefore, GTP has made free radicals and inhibition of lipid peroxidation.
Main Function
Health Care Function
1. The fall hematic fat action
Tea polyphenols can significantly reduce hyperlipidemia serum total cholesterol, triglyceride, low density lipoprotein cholesterol, have the effect of restoring and protecting endothelial function at the same time. Fall hematic fat action of tea polyphenols and tea can make one of the main reasons for obese people to lose weight.
2. The antioxidant effect
Tea polyphenols can block the process of lipid peroxidation, increase the activity of enzyme in the human body, thus has the mutations resistance, anti cancer effect.
3. The inhibitory effect of tumor
Tea polyphenols can inhibit tumor cell DNA synthesis, inducing mutations in the DNA, and therefore inhibits the synthesis rate of tumor cells, and further inhibit the growth of tumor proliferation.
4. The sterilization detoxification
Tea polyphenols can kill botox and spores, inhibit the activity of bacteria exotoxin. As to the cause of diarrhea, respiratory and skin infections a variety of pathogenic bacteria has antibacterial action. Tea polyphenols of pyogenic infection of staphylococcus aureus, burns, trauma, variant bacillus had obvious inhibitory effect.
5.Protect liver therapy
Alcoholic liver damage is mainly caused by ethanol free radical damage, tea polyphenols as a free radical scavenger, has the inhibitory effect of alcoholic liver injury.
6. Detoxification role
Serious environmental pollution has obvious toxic to human body health, tea polyphenols has a strong adsorption on heavy metal, can form complex with heavy metals and precipitation, is helpful to reduce the toxicity of heavy metals on the human body. In addition, tea polyphenols can improve liver function and the effect of diuresis, and has good resistance to solutions of alkaloid poisoning.
7. Improve immunity
The total tea polyphenols by increasing the body's immune globulin and make it remain at high levels, stimulate the activity of antibody, thus improve the overall immune ability, and can promote the body's own regulating function.
Food Applications
Tea polyphenols as a natural antioxidant has been widely used in food industry. Standards of using food additives in China, the tea polyphenols can be used for use in food, such as grease, moon cake, ham dosage is 0.4 g/kg. Use method is first to be soluble in ethanol, adding a certain amount of citric acid with the solution, and then by spraying or add method used in food.
1. Meat
2. The consumption of animal fats
3. The Fried food
4. Baked goods
5. Aquatic products
6.Soft Drink
7. Candy food
Other Applications
As a good additive in cosmetics and daily-use chemicals: strong antibacterial activity and inhibition of enzyme action. So, it will cure skin disease, skin allergy effect, to skin pigment, methods of teeth, dental plaque, such as periodontitis and bad breath.
