Plastifiers for meat, meat products as well as fish and fish products, namely for softening meat fibres; chemical products, namely phosphates as additives for foodstuffs for animals; chemical products, namely phosphates for the treatment of casings; chemical products, namely phosphates for the stabilization of blood; chemical products, namely phosphates for the production of foodstuffs, namely for sausages and meat products, petfood and additives for petfood