Category:
Plant Extracts
Standard:
In-house Standards,
Product Information |
Product name |
Astragalus Extract / Cycloastragenol |
Quality Standard |
98%, 90%, 50%. Or customized according to customer's request |
Appearance |
White powder |
COA of Cycloastragenol |
Items |
Requirements |
Results |
TEST METHOD |
Cycloastragenol |
≥98% |
99.50% |
HPLC |
Physical & Chemical |
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Appearance |
White Fine Powder |
Complies |
Visual |
Odor & Taste |
Characteristic |
Complies |
Organoleptic |
Particle Size |
95% pass 80mesh |
Complies |
USP<786> |
Melting Point |
238~242℃ |
239~240℃ |
------ |
Loss on Drying |
≤1.0% |
0.35% |
USP<731> |
Ash |
≤1.0% |
0.22% |
USP<281> |
Heavy Metals |
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Pb |
≤2.0ppm |
Not Detected |
ICP-MS |
As |
≤1.5ppm |
Not Detected |
ICP-MS |
Cd |
≤0.3ppm |
Not Detected |
ICP-MS |
Hg |
≤0.1ppm |
Not Detected |
ICP-MS |
Microbiological Test |
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Total Plate Count |
≤1,000cfu/g |
220cfu/g |
AOAC |
Mold and Yeast |
≤100cfu/g |
10cfu/g |
AOAC |
E.Coli |
Negative |
Negative |
AOAC |
Salmonella |
Negative |
Negative |
AOAC |
Staphylococcus |
Negative |
Negative |
AOAC |
Conclusion |
Conform with enterprise standards |
Usage |