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| Product Name | Instant White Tea Extract Powder |
| Latin Name | Camellia sinensis O. Ktze. |
| Plant Part Used | Leaf |
| Solvent Used | Water |
Items |
Specification |
Results |
Remark |
Identification |
Positive |
Complies |
TLC |
Appearance |
Tan Powder |
Complies |
Visual |
Odor |
Characteristic |
Complies |
Organoleptic |
Extraction method |
Water |
Complies |
|
Carriers Used |
None |
Complies |
|
Particle size |
100% through 80 mesh |
Complies |
80 Mesh Screen |
Tea Polyphenol |
≥20% |
22.14% |
UV-VIS |
|
≥4.0% |
7.12% |
HPLC |
Moisture |
≤6.0% |
4.82% |
GB/T 5009.3 |
Ash |
≤3.0% |
1.68% |
GB/T 5009.4 |
Solubility |
Water-soluble(Cold Water) |
Complies |
Visual |
Solvent Residue |
≤0.01% |
Complies |
GC |
Heavy Metals (as Pb) |
≤10 mg/kg |
Complies |
GB/T 5009.74 |
Pb |
≤1 mg/kg |
Complies |
GB/T 5009.75 |
As |
≤1 mg/kg |
Complies |
GB/T 5009.76 |
Total Bacteria |
≤1,000CFU/g |
Complies |
GB/T 4789.2 |
Yeast & Molds |
≤100CFU/g |
Complies |
GB/T 4789.15 |
Staphylococcus |
Absent |
Complies |
GB/T 4789.10 |
Coliform bacteria/E.Coli |
Absent |
Complies |
GB/T 4789.3 |
Salmonella |
Absent |
Complies |
GB/T 4789.4 |
Packaging |
Net 25.00kg/drum.Inner PE bag,Outer Paper-drum. |
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|
Shelf life |
24 months when properly stored. Tightly sealed in a clean, cool, dry place. Keep away from strong, direct light. |
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Conclusion |
Complies with specification |
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