|
Product Name: |
Green Tea Extract Powder |
|
Latin Name: |
Camellia sinensis |
|
Used Part: |
Leaf |
|
Analysis |
Specification |
Testing Method |
|
Appearance |
Red Brown Fine Powder |
Visual |
|
Odor |
Characteristic |
Organoleptic |
|
Taste |
Characteristic |
Organoleptic |
|
Assay (Polyphenols) |
≥98.0% |
UV |
|
(Catechins) |
≥75.0% |
HPLC |
|
(EGCG) |
≥50.0% |
HPLC |
|
Loss on Drying |
≤5.0% |
5g/105℃/2 hrs |
|
Sieve analysis |
Pass 80 mesh |
80 Mesh Screen |
|
Bulk Density |
45-55g/100mL |
Density Meter |
|
Extract Solvents |
** & Alcohol |
|
|
Heavy Metal |
<20ppm |
Colorimetry |
|
As |
<2ppm |
AAS/ICP-MS |
|
Residual Solvents |
Eur.Pharm.7.0 |
GC |
|
|
|
|
|
Microbiology |
|
|
|
Total Plate Count |
<5000cfu/g |
CP2010 |
|
Yeast & Mold |
<1000cfu/g |
CP2010 |
|
E.Coli |
Negative |
CP2010 |
|
Salmonella |
Negative |
CP2010 |
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