Division Specification of the fermented soybean extract
United Kingdom
| FU Fibrin degradation unit. | |
| Assay method as described by Takaoka et al. (2010). | |
| CFU Colony forming unit. | |
| Parameters | Specification value |
|---|---|
| Nattokinase activity | 20 000-28 000 FUf1/gf2 |
| Identity | Confirmable |
| Condition | No offensive taste or smell |
| Loss on drying | Not more than 10 % |
| Vitamin K2 | Not more than 0,1 mg/kg |
| Heavy metals Lead Arsenic | Not more than 20 mg/kg Not more than 5 mg/kg Not more than 3 mg/kg |
| Total viable aerobic count | Not more than 1 000 CFUf3/g |
| Yeast and mould | Not more than 100 CFU/g |
| Coliforms | Not more than 30 CFU/g |
| Spore-forming bacteria | Not more than 10 CFU/g |
| Escherichia coli | Absence/25 g |
| Salmonella sp. | Absence/25 g |
| Listeria | Absence/25 g |
Annotations
Footnotes
- f1
- FU
Fibrin degradation unit.
- f2
-
Assay method as described by Takaoka et al. (2010).
- f3
- CFU
Colony forming unit.