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Product Name:  pure Green tea extract

pure Green tea extract source: Green tea is a blend of traditional green tea leaves with jasmine blossoms to produce a richer flavor and, potentially, to enhance the tea's health benefits. While there may be some positive benefits associated with certain teas, it is important to not use tea as a substitute for prescribed medication. Additionally, green tea could cause some medications, such as blood thinner, to stop working. Always discuss your tea habits with your physician.

pure 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

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

pure Green tea extract specifications:  High Quality 30%  L-Theanine Green tea extract

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.

pure Green tea extract Main benefits:

1.Antioxidant,anti-cancer and anti-allergy;

2. Treating cardiovascular diseases. 

3.Losing weight.

4. Enhancing immunity.

pure 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

Odor

Characteristic

Complies

Taste

Characteristic

Complies

Appearance

Brown Powder

Complies

pure Green tea extract Physical Characteristics

Ash

≤5.0%

Complies

Particle Size

NLT100%Through 80 mesh

Complies

Loss on Drying

≤5.0%

4.02%

pure Green tea extract Heavy metals

Lead

≤2ppm

Complies

Arsenic

≤2ppm

Complies

Total Heavy Metals

≤10ppm

Complies

pure Green tea extract Microbiological Tests

Total Yeast & Mold

≤100cfu/g

Complies

Total Plate Count

≤1000cfu/g

Complies

E.Coli

Negative

Negative

Salmonella

Negative

Negative

Staphylococcus

Negative

Negative

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