From:  Accelerated shelf-life testing (ASLT)—based prediction for ozone water and preservative combination treated boneless chicken claw

 Limit and addition amount of different preservatives.

Preservative typeLimit (g/kg)20% (g/kg)40% (g/kg)60% (g/kg)80% (g/kg)100% (g/kg)
Sodium nitrite0.150.030.060.090.120.15
Natamycin0.300.060.120.180.240.30
ε-Polylysine hydrochloride0.300.060.120.180.240.30
Nisin0.500.100.200.300.400.50
Sodium dehydroacetate0.500.100.200.300.400.50
Sodium diacetate3.000.601.201.802.403.00