With features of solubility in water, Good Heat Tolerance and; Extensive Antimicrobial against fungi,
e- Polylysine can be used under various conditions.
Daily Chemical Products
1) Nutrient water 2) Soup 3) Tortillas
See the effects of temp. and pH on the activity of e-Polylysine as under: (Table 1 and Table 2)
Effect of Temp. on the Activity of e Polylysine
|Temp. & Duration||MIC (mg/Ltr)|
|Untreated (Room Temp.)||50|
|80℃,for 60 minutes||50|
|100 ℃, for 30 min||50|
|120 ℃, for 20 min||50|
MIC = Minimum Inhibition Concentration
Effect of pH on the Activity of e Polylysine
|Bacteria for Test||MIC (mg/Ltr)|
|pH =5.0||pH =6.0||pH =7.0||pH =8.0|
|Staphylococcus aureus||12.5||25.0||12.5||< 6.3|
e-Polylysine was generally recognized as a safe food preservative by FDA in October,2003.
It is widely used in food preservation.
In food application, it is usually applied with alcohol, organic acids, or glyceride, etc..
It can be used in
e Polylysine is dissolved in cold boiled water or distilled water to 5-10% , then put it into the food according to the recommended dosage and mix fully. If it is used together with other food preservatives, it will can affect better.
No Influence on Food Flavor.