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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 |
|
Caffeine≤5% |
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 |