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Good or Bad?. What is food irradiation?  Food irradiation is the process of treating food with a specific dosage of ionizing radiation. The major effect.

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Presentation on theme: "Good or Bad?. What is food irradiation?  Food irradiation is the process of treating food with a specific dosage of ionizing radiation. The major effect."— Presentation transcript:

1 Good or Bad?

2 What is food irradiation?  Food irradiation is the process of treating food with a specific dosage of ionizing radiation. The major effect of irradiation is to generate short-lived and transient radicals that that turn damage DNA and intercellular structures.

3 Pros  Food safety technology that can eliminate disease-causing microorganisms  It is an effective way of killing pathogens that cause food-borne illnesses.  Nutritional value is unchanged  Food does not become radioactive

4 Pros  Parasites and insect pests are killed by low dose of irradiation  It is a cold process: the food is essentially raw  Hasn’t gone through any thermal process

5 Cons  Not as good as good sanitation and safety procedures  Doesn’t entirely eliminate microorganisms  Its more expensive to do  Just covers up the problem doesn’t really fix it  Damages quality of the food

6 Cons  Uses a lot of energy which could create environmental hazards  Might not work on all foods  Still cases of E. coli breakouts  Not a bulletproof system

7 Works Cited  "Thoughts on Irradiated Foods." Grist. N.p., n.d. Web. 27 Oct. 2013..  "Pros & Cons of Food Irradiation." Pros & Cons of Food Irradiation. N.p., n.d. Web. 27 Oct. 2013..  "Food Irradiation Facts." Pros and Cons. N.p., n.d. Web. 27 Oct. 2013. <http://www.infohio.org/ER/secure/scienceonline  "The Facts about Food Irradiation." The Facts about Food Irradiation. N.p., n.d. Web. 27 Oct. 2013..


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