Product Name: |
Ginkgo Biloba Extract Powder |
Latin Name: |
Ginkgo Biloba L. |
Used Part: |
Leaf |
Analysis |
Specification |
Testing Method |
Appearance |
Brown Yellow Fine Powder |
Visual |
Odor |
Characteristic |
Organoleptic |
Taste |
Characteristic |
Organoleptic |
Assay (Flavone) (Lactone) |
≥24.0% ≥6.0% |
HPLC 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 |
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 |