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Author Question: Modified atmosphere packaging (MAP) exposes food to pulses of high pressure, which destroys ... (Read 108 times)

tichca

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Modified atmosphere packaging (MAP) exposes food to pulses of high pressure, which destroys microorganisms.
 
  Indicate whether the statement is true or false

Question 2

What is the difference between nutrient density and energy density?
 
  What will be an ideal response?



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bbburns21

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Answer to Question 1

FALSE

Answer to Question 2

Nutrient density refers to the amount of nutrients a food contains in relationship to the number of calories it contains. More nutrient-dense foods provide more nutrients per calorie (and in each bite) than do less nutrient-dense foods, and so are better choices for meeting your DRIs without exceeding your daily caloric needs. Energy density refers to the number of calories a food contains relative to its weight (grams) or volume. To summarize: nutrient density = amount of nutrients per calorie in a food; energy density = number of calories per gram (or volume) of food.





 

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