... Scavenger / Oxygen AbsorberDeoxidant / DeoxidizerFood Preservative / natural preservativesAntisepticDeoxidizer; Deoxidant; Oxygen Scavenger silica gel desiccantActive ingredient: iron powderMain components: iron powder, Activated carbon, perlite ... , millet, peanut, seeds, etc.Fried foods: fried potato slices, fried green beans, etc.Seafood: peeled shrimp, dried fish, roasted fillet, squid ...