Flavoring Sodium Nitrite
Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.
What it is
Sodium nitrite is a white crystalline powder. It is a salt that occurs naturally in some vegetables and is also produced industrially. It is commonly used as a food additive.
Why it's used
Sodium nitrite is primarily used as a preservative in cured meats like hot dogs, bacon, and deli meats. It helps prevent the growth of harmful bacteria, particularly Clostridium botulinum, and also contributes to the characteristic pink color and cured flavor of these products.
Health notes
Sodium nitrite is approved by the FDA for use in cured meats and is generally recognized as safe (GRAS) when used as intended. Regulatory bodies like JECFA have evaluated sodium nitrite. Concerns have been raised about the potential formation of nitrosamines, which are carcinogenic compounds, when nitrites react with amines at high temperatures. However, research is ongoing, and the evidence regarding the health effects of dietary nitrites at typical consumption levels is mixed.
Allergen info
Sodium nitrite is not derived from any of the FDA's major allergens and does not contain gluten.