| Certification: | RoHS, BRC, ISO, FDA, HACCP |
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| Assay Method: | HPLC, UV |
| Application Form: | Powder |
| Application: | Food, Health Care Products |
| State: | Powder |
| Extract Source: | Green Tea Extract |
| Samples: |
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| Customization: |
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Green tea is made solely from the leaves of Camellia sinensis that have undergone minimal oxidation during processing. Green tea originates in China and has become associated with many cultures throughout Asia. It has recently become more widespread in the west, where black tea is traditionally consumed. Many varieties of green tea have been created in countries where they are grown. These varieties can differ substantially due to variable growing conditions, horticulture, production processing, and harvesting time.
Over the last few decades green tea extract has been subjected to many scientific and medical studies to determine the extent of its long-purported health benefits, with some evidence suggesting that regular green tea drinkers may have a lower risk of developing heart disease and certain types of cancer. Although green tea extract does not raise the metabolic rate enough to produce immediate weight loss, a green tea extract containing polyphenols has been shown to induce thermogenesis and stimulate fat oxidation, boosting the metabolic rate 4% without increasing the heart rate.
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Parameters
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Specs
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Results
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| Appearance | Brown powder | |
| melting point | 258~263ºC | 258~263ºC |
| content(HPLC) | ≥99% | ≥99% |
| Drying weightlessness | ≤0.5% | ≤0.5% |
| Water content | ≤0.5% | ≤0.5% |
| heavy metal | ≤10ppm | ≤10ppm |
| Arsenic | ≤2.0ppm | ≤2.0ppm |
| Lead | ≤1.0ppm | ≤1.0ppm |
| Cadmium | ≤2.0ppm | ≤2.0ppm |
| Mercury | ≤0.1ppm | ≤0.1ppm |
| Conclusion |
Conform to specification.
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| Storage | Store in a cool and dry place, keep away from direct strong and heat. | |
| Shelf Life | Two years if sealed and store away from direct sun light. | |
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