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Green Tea Extract Polyphenols 50%
Name:Tea polyphenol
CAS number:84650-60-2
Molecular Weight: 458.372
Density :1.9±0.1 g/cm3
Boiling point: 909.1±65.0 °C at 760 mmHg
Molecular Formula :C22H18O11
Melting point N/A
Flash point 320.0±27.8 °C
Test Method: UV
Place of Origin:China
Packaging:1KG/Bag. 25kg/drums
The private label service:1kg/cans 500g/1kg/ Aluminum foil bag
the Capsules OEM service; 0# Capsules 500mg/pcs. 2000pcs/kg in Vacuum bag
CAS number:84650-60-2
Molecular Weight: 458.372
Density :1.9±0.1 g/cm3
Boiling point: 909.1±65.0 °C at 760 mmHg
Molecular Formula :C22H18O11
Melting point N/A
Flash point 320.0±27.8 °C
Test Method: UV
Place of Origin:China
Packaging:1KG/Bag. 25kg/drums
The private label service:1kg/cans 500g/1kg/ Aluminum foil bag
the Capsules OEM service; 0# Capsules 500mg/pcs. 2000pcs/kg in Vacuum bag
Green tea extract is a herbal derivative from green tea leaves (Camellia sinensis), which contains antioxidant ingredients.
Green tea and its derivatives are sometimes used as dietary supplements and in alternative medicine.
Green tea extract exhibits stronger antioxidant protection for human body than vitamin C and vitamin E.
Scavenging effect of lipid free-radicals (one antioxidant property) of polyphenols in green tea extracts can be clearly observed in experiments.
Tea polyphenols is the general name of polyphenols in tea. It is a white amorphous powder, easily soluble in water, soluble in ethanol, methanol,
acetone, ethyl acetate, and insoluble in chloroform. The content of tea polyphenols in green tea is high, accounting for 15% ~ 30% of its quality.
The main components of tea polyphenols are: flavanones, anthocyanins, flavonols and anthocyanins, phenolic acids and phenolic acids. Among them,
flavanones (mainly catechins) are the most important, accounting for 60% to 80% of the total tea polyphenols,
followed by flavonoids, and the content of other phenols is relatively small.
Name:Tea polyphenol
CAS number:84650-60-2
Molecular Weight: 458.372
Density :1.9±0.1 g/cm3
Boiling point: 909.1±65.0 °C at 760 mmHg
Molecular Formula :C22H18O11
Melting point N/A
Flash point 320.0±27.8 °C
Test Method: UV
Place of Origin:China
Packaging:1KG/Bag. 25kg/drums
The private label service:1kg/cans 500g/1kg/ Aluminum foil bag
the Capsules OEM service; 0# Capsules 500mg/pcs. 2000pcs/kg in Vacuum bag
Product Function
1. It is hypolipidemic,keeping fit, diabetes Prevention.
2. Green Tea Extract can lower blood pressure, blood clotting, lowering blood pressure, weight loss.
3. Prevention of atherosclerosis and thrombosis and other cardiovascular disease.
4. Green Tea Extract can Lower blood sugar, diabetes control, Sterilization.
5. Green Tea Extract can control hepatitis, fatty liver, anti-aging and enhancing immune function.
6. Anti-allergy, flu prevention, prevent fractures.
Product Application
1. Applied in cosmetics field,green tea extract owns the effect of anti-wrinkle and anti-Aging,
2. Applied in food field,green tea extract is used as natural antioxidant, antistaling agent, and anti-fading agents,
3. Applied in pharmaceutical field. Green tea extract is used to prevent and cure cardiovascular disease, diabetes.
The more specification Recommend
Green tea and its derivatives are sometimes used as dietary supplements and in alternative medicine.
Green tea extract exhibits stronger antioxidant protection for human body than vitamin C and vitamin E.
Scavenging effect of lipid free-radicals (one antioxidant property) of polyphenols in green tea extracts can be clearly observed in experiments.
Tea polyphenols is the general name of polyphenols in tea. It is a white amorphous powder, easily soluble in water, soluble in ethanol, methanol,
acetone, ethyl acetate, and insoluble in chloroform. The content of tea polyphenols in green tea is high, accounting for 15% ~ 30% of its quality.
The main components of tea polyphenols are: flavanones, anthocyanins, flavonols and anthocyanins, phenolic acids and phenolic acids. Among them,
flavanones (mainly catechins) are the most important, accounting for 60% to 80% of the total tea polyphenols,
followed by flavonoids, and the content of other phenols is relatively small.
Name:Tea polyphenol
CAS number:84650-60-2
Molecular Weight: 458.372
Density :1.9±0.1 g/cm3
Boiling point: 909.1±65.0 °C at 760 mmHg
Molecular Formula :C22H18O11
Melting point N/A
Flash point 320.0±27.8 °C
Test Method: UV
Place of Origin:China
Packaging:1KG/Bag. 25kg/drums
The private label service:1kg/cans 500g/1kg/ Aluminum foil bag
the Capsules OEM service; 0# Capsules 500mg/pcs. 2000pcs/kg in Vacuum bag
| Product Name | Green Tea Extract | Batch Number | ID-F-LC2115 |
| Plant Part Used | Leaf (100% Natural) | Extract Solvent | Water |
| Latin Name | Camellia sinensisLinn | Extract Ratio | 20:1 |
| Herbal Strength | tea polyphenol | CAS NO. | 84650-60-2 |
| Molecular Formula | C22H18O11 | Molecular Weight | 458.372 |
| Active Quality Standard | Tea Polyphenols Meet USP /CP/ home standard | ||
| Analysis Items | Specifications | Results | Test Methods |
| Assay | Polyphenol 50% | 50% | UV |
| Appearance & Color | Brown Powder | Conforms | Visual |
| Odor & Taste | Characteristic | Conforms | Organoleptic |
| Bulk Density | 0.40 ~ 0.6g/ml | Conforms | Density meter |
| Mesh Size | NLT 90% through 80mesh | Conforms | 80 Mesh Screen |
| Solubility | Water | Conforms | Visual |
| Moisture Content | NMT 5.0% | 4.2% | 5g / 105℃ / 2hrs |
| Ash Content | NMT 5.0% | Conforms | 2g / 525℃ / 3hrs |
| Heavy Metals | NMT 10ppm | Conforms | Atomic Absorption |
| Arsenic (As) | NMT 1ppm | 0.5ppm | Atomic Absorption |
| Lead (Pb) | NMT 1ppm | 0.5ppm | Atomic Absorption |
| Phosphate Organics | NMT 1ppm | Conforms | Gas Chromatography |
| Sterilization Method | High Temperature & High Pressure for short time (5” – 10”) | ||
| Total Plate Count | NMT 1,000cfu/g | Conforms | GB/T 4789.2 |
| Total Yeast & Mold | NMT 100cfu/g | Conforms | GB/T 4789.15 |
| E. Coli | Negative | Conforms | GB/T 4789.3 |
| Salmonella | Negative | Conforms | GB/T 4789.4 |
| Staphylococcus | Negative | Conforms | GB/T 4789.10 |
| Packing and Storage | Packed in a cardboard drum and two plastic-bags inside. Net weight: 25KG/Drum Stored in a cool and dry place, and kept away from moisture and direct sun light. | ||
Product Function
1. It is hypolipidemic,keeping fit, diabetes Prevention.
2. Green Tea Extract can lower blood pressure, blood clotting, lowering blood pressure, weight loss.
3. Prevention of atherosclerosis and thrombosis and other cardiovascular disease.
4. Green Tea Extract can Lower blood sugar, diabetes control, Sterilization.
5. Green Tea Extract can control hepatitis, fatty liver, anti-aging and enhancing immune function.
6. Anti-allergy, flu prevention, prevent fractures.
Product Application
1. Applied in cosmetics field,green tea extract owns the effect of anti-wrinkle and anti-Aging,
2. Applied in food field,green tea extract is used as natural antioxidant, antistaling agent, and anti-fading agents,
3. Applied in pharmaceutical field. Green tea extract is used to prevent and cure cardiovascular disease, diabetes.
The more specification Recommend
| Product | Polyphenol | Catechin | EGCG | Caffeine |
| Green Tea Extarct | 98% | 75% | 45% | 6% |
| 95% | 70% | 45% | 10% | |
| 90% | 65% | 40% | 12% | |
| 80% | 60% | 30% | 20% | |
| 70% | 50% | 25% | 15% | |
| 60% | 40% | 20% | 12% | |
| 50% | 30% | 15% | 10% | |
| 40% | 20% | 10% | 8% | |
| 30% | 15% | 5% | 8% | |
| 98% | 80% | 45% | 16% | |
| 95% | 75% | 45% | 8% | |
| 90% | 50% | 40% | 12% | |
| 80% | 60% | 30% | 12% | |
| 70% | 50% | 25% | 10% | |
| 60% | 40% | 20% | 10% | |
| 50% | 30% | 15% | 10% | |
| 40% | 20% | 8% | 5% | |
| 30% | 15% | 5% | 5% |
