Nitrites

Definition

Nitrites are chemical compounds commonly used as preservatives in processed meats to extend shelf life and prevent bacterial growth.

Scientific / Technical Definition

Nitrites (NO2−) are inorganic ions that are commonly used in food preservation. They are salts derived from nitrous acid and play a crucial role in inhibiting the growth of harmful microorganisms, particularly Clostridium botulinum, in the food industry.

Benefits

• Prevents the growth of harmful bacteria in processed meats.
• Extends the shelf life of food products.
• Enhances the color and flavor of cured meats.

Examples

• Bacon
• Ham
• Hot dogs
• Sausages
• Canned meats

Additional Information

• knownIssues: Excessive consumption of nitrites can potentially lead to health issues such as the formation of carcinogenic nitrosamines in the stomach, particularly when cooked at high temperatures.

Related Terms

• Nitrates
• Preservatives
• Antioxidants
• Sodium nitrite

References

• Nitrites and Nitrates in Food Preservation
• Nitrites and Health: Evidence and Recommendations