Radicidation

Radicidation

Radicidation is a process of food irradiation that uses ionizing radiation to reduce the number of viable pathogens present in food. This method is used to improve the safety and extend the shelf life of foods by reducing or eliminating microorganisms and insects.

History

The concept of radicidation was first introduced in the 1960s as a method to control foodborne pathogens. The Food and Drug Administration (FDA) approved the use of radicidation for food preservation in 1980.

Process

Radicidation involves the use of ionizing radiation, such as gamma rays, X-rays, or electron beams, to kill bacteria, viruses, and other pathogens in food. The process does not make the food radioactive, and it is considered safe by the World Health Organization (WHO), the United Nations (UN), and other health and safety organizations.

Applications

Radicidation is used in a variety of food products, including meat, poultry, seafood, fruits, and vegetables. It is also used in the sterilization of spices and herbs. The process can effectively kill bacteria such as Salmonella, E. coli, and Listeria, which can cause foodborne illnesses.

Benefits

The main benefit of radicidation is that it can significantly reduce the risk of foodborne illnesses. It also extends the shelf life of food products, reducing food waste. Moreover, radicidation does not affect the nutritional value of food, and in some cases, it can even enhance the availability of some nutrients.

Controversies

Despite its benefits, radicidation has been the subject of controversy. Some critics argue that the process can lead to changes in the taste, texture, and nutritional value of food. However, numerous studies have shown that these changes are minimal and that radicidation is safe.

Future of Radicidation

With the increasing demand for safe and long-lasting food, the use of radicidation is expected to grow in the future. Researchers are also exploring new applications of the process, such as the treatment of allergenic foods and the reduction of food spoilage.

See Also

• Food Irradiation
• Food Preservation
• Food Safety

References

• World Health Organization. (2017). Food irradiation.
• United Nations. (2016). Radicidation for food preservation.
• Food and Drug Administration. (2018). Food irradiation: What you need to know.

External Links

• World Health Organization - Food Irradiation
• FDA - Food Irradiation: What You Need to Know