green tea extract for sale

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Product Name:  Green tea extract

Green tea extract source: Tea polyphenols is a natural polyphenol-compound.Its main component is catechins.It is regarded to be good to oxidation resistance and eliminate the ability of free radicals.It is widely used in medicine,food,drinks,health products and cosmetics industries.

Green tea extract introduction: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.

Appearance:  Yellowish-brown Powder

Green tea extract specifications:  Organic Green tea extract Polyphenol40%-98%

Test By:             HPLC

Molecular formula:   C₂₂H₁₈O₁₁ (Tea Polyphenols) C₁₅H₁₄O₆ (Catechins) C₂₂H₁₈O₁₁ (EGCG)

Processing technology: 1. Normal Tea Polyphenols(30%-50%) : Pure Water Extraction→ Normal Filtration→ Concentration→ Spray Drying.

2.Instant Tea Polyphenols (30%-50%): Pure Water Extraction→ Membrane Filtration→ RO Membrane Concentration→ Spray Drying.

3. Normal Tea Catechins (EGCG30%-75%,Caf 0.3%-13%): Pure Water Extraction→ Normal Filtration→ Concentration→ Solvent extraction→ Concentration→ Spray Drying.

4. Non-ETAc Catechins (EGCG40%-75%, CAF0.3%-1%)): Pure Water Extraction →Membrane Filtration→ Chromatographic Column→ Concentration→ Spray Drying.

5. EGCG (70%-90%): Pure Water Extraction → Membrane Filtration→ Chromatographic Column→ Concentration→ Recrystallization or Solvent Extraction→ Drying.

1.Green tea extract will reduce blood pressure,blood sugar,blood lipids.
2.Green tea extract with the function of removing radicals and anti-aging.
3.Green tea extract can enhance the immune function and prevention of colds.
4.Green tea extract will anti-radiation,anti-cancer, inhibiting the increasing of cancer cell.
5.Green tea extract used to anti-bacterium, with the function of sterilization and deodorization.

Green tea extract specification