Food Measurement Quiz

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Questions and Answers

What is the formula for calculating the weight of edible portion (EP) of food?

  • $EP weight (g) = AP weight (g) \times Refuse weight (g)$
  • $EP weight (g) = \frac{AP weight (g)}{Refuse weight (g)}$
  • $EP weight (g) = AP weight (g) - Refuse weight (g)$ (correct)
  • $EP weight (g) = AP weight (g) + Refuse weight (g)$

In the context of food measurement, what does AP weight stand for?

  • Average Portion Weight
  • Actual Product Weight
  • Adjusted Portion Weight
  • As Purchased Weight (correct)

What does the formula $%EP = \frac{EP weight (g)}{AP weight (g)} \times 100$ represent?

  • Percentage of Cooked Weight of food
  • Percentage of Refuse in food
  • Percentage of Raw Weight of food
  • Percentage of Edible Portion of food (correct)

When may the purchased (AP) weight be the same as the edible portion (EP) weight?

<p>When the food purchased is wholly edible (C)</p> Signup and view all the answers

What is the formula for determining the physiological fuel value of foods?

<p>Not provided in the given text (B)</p> Signup and view all the answers

What is the formula for calculating the weight of edible portion (EP) of a food item?

<p>$EP weight (g) = AP weight (g) - Refuse weight (g)$ (D)</p> Signup and view all the answers

When are the purchased (AP) weight and the edible portion (EP) weight the same?

<p>When the food purchased is wholly edible (C)</p> Signup and view all the answers

What is the formula for calculating the percentage edible portion (%EP) of a food item?

<p>$%EP = \frac{EP weight (g)}{AP weight (g)} \times 100$ (A)</p> Signup and view all the answers

What is the purpose of determining the edible portion weight in grams of food using the data on food composition tables?

<p>To estimate the nutritional value of the food (B)</p> Signup and view all the answers

What does the formula $EP weight (g) = AP weight (g) - Refuse weight (g)$ represent?

<p>The weight of the edible portion after removing the refuse (A)</p> Signup and view all the answers

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