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The irradiation of food kills bacteria and thus retards spoilage. Howe

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Re: The irradiation of food kills bacteria and thus retards spoilage. Howe  [#permalink]

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New post 04 Sep 2019, 11:10
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icandy wrote:
Which of the following most logically completes the argument?

The irradiation of food kills bacteria and thus retards spoilage. However, it also lowers the nutritional value of many foods. For example, irradiation destroys a significant percentage of whatever vitamin B1 a food may contain. Proponents of irradiation point out that irradiation is no worse in this respect than cooking. However, this fact is either beside the point, since much irradiated food is eaten raw, or else misleading, since ___________.


(A) many of the proponents of irradiation are food distributors who gain from food’s having a longer shelf life

(B) it is clear that killing bacteria that may be present on food is not the only effect that irradiation has

(C) cooking is usually the final step in preparing food for consumption, whereas irradiation serves to ensure a longer shelf life for perishable foods

(D) certain kinds of cooking are, in fact, even more destructive of vitamin B1 than carefully controlled irradiation is

(E) for food that is both irradiated and cooked, the reduction of vitamin B1 associated with either process individually is compounded


SUMMARY:
Irradiation proponents say vitamin loss from irradiation is no worse than cooking.
HOWEVER, this is either beside the point (since a lot of irradiated food is NOT cooked) or misleading since...

So, we're looking for an answer choice that explains WHY it would be misleading to say that vitamin loss from irradiation is no worse than cooking

(A) This has nothing to do with vitamin loss from irradiation being no worse than cooking. ELIMINATE.

(B) This has nothing to do with vitamin loss from irradiation being no worse than cooking. ELIMINATE.

(C) This has nothing to do with vitamin loss from irradiation being no worse than cooking. ELIMINATE.

(D) This actually SUPPORTS the position held by irradiation proponents. That is, certain kinds of cooking are WORSE than irradiation (with regard to vitamin loss). ELIMINATE.

(E) for food that is both irradiated and cooked, the reduction of vitamin B1 associated with either process individually is compounded
So, vitamin loss from irradiation AND cooking is WORSE than just cooking.
So, it would be misleading to suggest that irradiation is no worse than cooking.

Answer: E

Cheers,
Brent
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Re: The irradiation of food kills bacteria and thus retards spoilage. Howe   [#permalink] 04 Sep 2019, 11:10

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