Item | Standard |
Appearance | light yellow powder |
Viscosity(1%) | 1200-1600cps |
PH value | 6.0-8.0 |
Moisture | 13% max. |
Ash | 13% max. |
V1:V2 | 1.02-1.45 |
Pyruvic acid | 1.50% max. |
Lead | 2ppm max. |
Arsenic | 3ppm max. |
Heavy metals | 20ppm max. |
Total plate count | 2000cfu/g max. |
Moulds and yeasts | 100cfu/g max. |
Salmonella | negative |
E. coliform | negative |
Ethanol | 500ppm |
Nitrogen | 1.50% max. |