Helium (E939)
| Type of additive (Glossary) | Packaging Gas |
| E Number | E939 |
| Chemical Formula | He |
Purpose and Function
Helium (E939) is used as a packaging gas in the food industry to preserve the freshness and quality of packaged foods. It is an inert gas that helps to prevent oxidation and spoilage.
Potential Risks and Side Effects
Helium (E939) is generally recognized as safe (GRAS) when used in regulated amounts. It is an inert gas and poses no significant health risks.