| E200 | Sorbic acid |
| E202 | Potassium sorbate |
| E203 | Calcium sorbate |
| E210 | Benzoic acid |
| E211 | Sodium benzoate |
| E212 | Potassium benzoate |
| E213 | Calcium benzoate |
| E214 | Ethyl p-hydroxybenzoate |
| E215 | Sodium ethyl p-hydroxybenzoate |
| E218 | Methyl p-hydroxybenzoate |
| E219 | Sodium methyl p-hydroxybenzoate |
| E220 | Sulphur dioxide |
| E221 | Sodium sulphite |
| E222 | Sodium hydrogen sulphite |
| E223 | Sodium metabisulphite |
| E224 | Potassium metabisulphite |
| E226 | Calcium sulphite |
| E227 | Calcium hydrogen sulphite |
| E228 | Potassium hydrogen sulphite |
| E230 | Biphenyl; diphenyl |
| E234 | Nisin |
| E235 | Natamycin |
| E239 | Hexamethylene tetramine |
| E242 | Dimethyl dicarbonate |
| E249 | Potassium nitrite |
| E250 | Sodium nitrite |
| E251 | Sodium nitrate |
| E252 | Potassium nitrate |
| E280 | Propionic acid |
| E281 | Sodium propionate |
| E282 | Calcium propionate |
| E283 | Potassium propionate |
| E284 | Boric acid |
| E285 | Sodium tetraborate; borax |
| E1105 | Lysozyme |