Category:
Plant Extracts
CAS NO:
133876-92-3
Standard:
In-house Standards,
Product name |
Nattokinase |
CAS No. |
133876-92-3 |
Source |
Natto Extract |
Quality |
2000fu/g; 4000fu/g; 5000fu/g; 20000fu/g |
Appearance |
Light yellow to off-white powder |
COA of Nattokinase |
ITEMS |
SPECIFICATION |
RESULT |
Maker Compounds |
≥ 20000fu/g |
Conforms |
Organoleptic |
||
Appearance |
Light yellow to off-white fine powder |
Conforms |
Odor |
Characteristic |
Conforms |
Taste |
Characteristic |
Conforms |
Excipient |
None |
Conforms |
Physical characteristics |
||
Particle size |
≥100% pass 80 mesh |
Conforms |
Loss on drying |
≤ 8.0% |
5.2% |
Ash |
≤ 5.0% |
2.9% |
Bulk density |
40-60g/100ml |
50g/100ml |
Heavy metals |
||
Total heavy metals |
≤ 10pppm |
Conforms |
Arsenic |
≤ 2ppm |
Conforms |
Lead |
≤ 2ppm |
Conforms |
Microbiological tests |
||
Total plate count |
≤ 1000cfu/g |
Conforms |
Total yeast&mold |
≤ 100cfu/g |
Conforms |
E. Coli |
Negative |
Negative |
Salmonella |
Negative |
Negative |
Staphylococcus |
Negative |
Negative |
Assay(By Anhydrous, Acetic Acid-free ) |
97.0~103.0% |
99.5% |
Usage |