What are the major benefits of food irradiation?

Raju Kumar
2 min readMay 30, 2023

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Symec Engineers (India) Pvt Ltd. established in 1984, is known for providing gamma irradiation plants and special-purpose equipment.

Irradiation is a way to preserve foods and keep them safe from contaminants and microorganisms. There are many other benefits of using this technique for food.

Food irradiation is a process of treating edible items by applying ionising radiation. The innovative technology does not make the food radioactive or affect its nutritional value. Moreover, it never causes an adverse effect on the appearance, texture, and taste of different food items. Several companies have invested in gamma rays food preservation services.

Avoid foodborne illnesses-

Irradiation is used to make food items safer. The latest technology eliminates microorganisms, which may cause foodborne diseases. It can effectively kill E. Coli and salmonella to minimise the risk of decomposition and spoilage. Thus, you can make your products long-lasting by taking advantage of a food irradiation plant.

Control bug infestation of foods-

Food irradiation kills insects found in imported and exported items like tropical fruits. If you apply irradiation food preservation techniques, you do not need to apply harmful pesticides. As parasites and bugs affect human health, they have to be removed from foods.

Irradiation of insect larvae prevents them from becoming adults. They will turn out to be non-viable offspring.

The technology is effective in breaking chemical bonds in DNA and disrupts normal cellular activities in detrimental insects. A low dosage is enough to kill insects and ensures food safety.

Manage sprouting and ripening times-

Food preservation by radiation is one of the common trends in the food manufacturing industry. However, this technique is also effective in delaying the ripening process of vegetables and fruits. Moreover, it prevents the sprouting signs shown by potatoes and onions. The right storage techniques increase the longevity of the items.

Sterilise your foods with irradiation-

You can store sterilised foods for a number of years, and there is no need for refrigeration. Some hospitals use the technique for patients who have problems with their immune systems. Moreover, it can be applied to different nutritional items. So, you can invest in irradiation for food preservation and sterilisation.

The technology is effective for frozen and fresh foods-

For frozen and fresh food items, you can rely on food irradiation plants. Red meat, poultry, and other similar foods remain preserved by applying an irradiation dose of 3kGy. However, according to FDA, you can also treat unrefrigerated foods with irradiation.

Especially animal proteins have a longer shelf life due to the use of the right irradiation dosage. Ice-packed shrimp can last for a week. But, with ionising radiation, it can last for more 10 days.

Food gamma irradiation ensures the safety of edible products. Several food sellers and manufacturers use this technique to make their products long-lasting. Although there are other food preservation techniques, irradiation has become highly effective. Consumers can also have foods free from microorganisms and insects.

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Raju Kumar
Raju Kumar

Written by Raju Kumar

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I am a Skilled blog content writer (9+ years) with industry knowledge (cloud training, etc.). I craft engaging content to help businesses and readers.

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