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Product Name:  best Green tea extract

best 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.

best 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:     light-yellow or brown-yellow powder

Active ingredient:     Polyphenols, EGCG, Natural L-theanine, Catechins

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

Test By:             HPLC

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.

best Green tea extract Main benefits:

1.Leaving the aging and improving the immunity capacity of human body .

2. Curing disease in heart, brain and blood vessel .
3.Increasing leucocyte .

4. Resisting the tumour and the break of blood vessel.
5.Restraining and killing the production and growth of pathogeny bacterium and viru.

6. Resisting radiation .
7.Regulating the body weight.
8.Preventing the oxidation of lipidic foods and prolonging the shelf life .
9.Restrining bacterium widely and intensively.

best Green tea extract specification



ANALYSIS

SPECIFICATION

RESULTS

Assay

Polyphenols ≥ 90%

90.66% Test By UV

EGCG ≥ 40%

40.40% Test By HPLC

Caffeine5%

0.89% Test By HPLC

Organoleptic

Appearance

Brown Powder

Complies

Odor

Characteristic

Complies

Taste

Characteristic

Complies

best Green tea extract Microbiological Tests

Total Plate Count

≤1000cfu/g

Complies

Total Yeast & Mold

≤100cfu/g

Complies

E.Coli

Negative

Negative

Salmonella

Negative

Negative

Staphylococcus

Negative

Negative

best Green tea extract Heavy metals

Lead

≤2ppm

Complies

Total Heavy Metals

≤10ppm

Complies

Arsenic

≤2ppm

Complies

best Green tea extract Physical Characteristics

Particle Size

NLT100%Through 80 mesh

Complies

Loss on Drying

≤5.0%

4.02%

Ash

≤5.0%

Complies

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