What is the unit of the heat used to measure the energy content of food?

Misael D'Amore asked a question: What is the unit of the heat used to measure the energy content of food?
Asked By: Misael D'Amore
Date created: Fri, Jun 18, 2021 6:04 PM



Those who are looking for an answer to the question «What is the unit of the heat used to measure the energy content of food?» often ask the following questions:

👉 What is the unit of energy content of a food?


👉 What instrument is used to measure energy content of foods?

A calorimeter is a piece of equipment designed to measure the energy released or absorbed during a chemical reaction or phase change. Food calorimetry allows us to determine the number of calories per gram of food.

Question from categories: energy content of food formula

👉 What instrument is used to measure the energy content in foods?

Bomb calorimeter.

1 other answer

The unit used is called a caloric unit.

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How to calculate the energy content of food?

  • Energy can be calculated using the formula: Q = mc ∆T. In the formula, Q = the energy in joules or calories, m = the mass in grams, c = specific heat and ∆T = the change in temperature which is the final temperature minus the initial temperature. The specific heat for water = 1 calorie/gram °C.

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What is the measurement of energy content of food called?

Energy is measured in units of kilocalories (kcal) or kilojoules (kJ). One kilocalorie (1 kcal) is equal to 4.18 kilojoules (4.18 kJ). The amount of energy a food contains per gram is known as its energy density so we can describe fat as more energy dense than protein or carbohydrate.

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How can the energy content of food be worked out?

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Does nutrition labels list the energy content in food in degrees?

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The energy content of a piece of food is determined by?

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