Specification

Appearance

Light brown powder

Loss on drying 

＜8.0％

Particle size 

95％ pass 60 mesh

Nattokinase activity 

＞20000FU/grams

Fordign cells 

＜1.0*10³ cfu/grams

E .coli 

Negative

Coliforms 

Negative

Yeast & mold 

＜1.0*10²cfu/grams

Heavy metals (as Pb) 

＜10.0ppm

As 

＜2.0ppm