Black Tea Extract
Botanical Source: Camellia sinensis O. Ktze.
Specifications: Theaflavins 20% to 60%, Polyphenols 20% to 98%
Functions:
Adjusting blood lipid extraordinarily,
Reducing high blood lipids, blood serum cholesterol, triglyceride and content of low- density lipoprotein cholesterol
Enhancing high-density lipoprotein cholesterol
Fighting against atheroma hardening
Improving blood consistency and Lipid peroxide
Protecting injured animals from heart myocytes and brain damage
Anti-coagulant and anti-cancer
| Product Name |
Oolong Tea Extract |
Batch Number |
BLE-170506 |
| Botanical Source |
Camellia sinensis O. Ktze. |
Batch Quantity |
2000kgs |
| Plant Parts Used |
Leaf, 100% Natural |
Country of Origin |
China |
| Type of Products |
Standard Extract |
Active Ingredient Markers |
Polyphenols |
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| Analysis Items |
Specifications |
Results |
Methods used |
| Identification |
Positive |
Conforms |
TLC |
| Appearance |
Fine Reddish Brown Powder |
Conforms |
Visual test |
| Odor & Taste |
Characteristic |
Conforms |
Organoleptic test |
| Bulk Density |
35-65g/100ml |
Conforms |
ASTM D1895B |
| Particle Size |
NLT 98% through 80 Mesh |
Conforms |
AOAC 973.03 |
| Solubility |
Soluble in water |
Conforms |
Visual |
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| Assay |
NLT 40% Polyphenols |
41.26% |
UV |
| Catechins |
NLT 25% |
26.09% |
HPLC |
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| Loss on Drying |
NMT 5.0% |
4.02% |
5g /105ºC /2hrs |
| Extract Solvents |
Grain Alcohol & Water |
Conforms |
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| Heavy Metals |
NMT 10ppm |
Conforms |
Atomic Absorption |
| Arsenic (As) |
NMT 2ppm |
Conforms |
Atomic Absorption |
| Lead (Pb) |
NMT 1ppm |
Conforms |
Atomic Absorption |
| Cadmium (Cd) |
NMT 0.5ppm |
Conforms |
Atomic Absorption |
| Mercury(Hg) |
NMT 0.2ppm |
Conforms |
Atomic Absorption |
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| BHC |
NMT 0.1ppm |
Conforms |
USP-GC |
| DDT |
NMT 0.1ppm |
Conforms |
USP-GC |
| Acephate |
NMT 0.2ppm |
Conforms |
USP-GC |
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| Parathion-ethyl |
NMT 0.2ppm |
Conforms |
USP-GC |
| PCNB |
NMT 0.1ppm |
Conforms |
USP-GC |
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| Sterilization Method |
High temperature & pressure for a short time of 5~10 seconds |
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| Microbiological Data |
Total Plate Count < 1,000cfu/g |
Conforms |
GB 4789.2 |
| Total Yeast & Mold < 100cfu/g |
Conforms |
GB 4789.15 |
| E. Coli to be negative |
Negative |
GB 4789.3 |
| Staphylococcus to be negative |
Negative |
GB 4789.10 |
| Salmonella to be negative |
Negative |
GB 4789.4 |
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| Packing and Storage |
Packed in fiber drum, LDPE bag inside. Net weight: 25kgs/drum. |
| Keep tightly sealed, store away from moisture, strong heat and sunlight. |
| Shelf Life |
2 years if sealed and stored in the recommended conditions. |
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