Question

One cookie contains 2 g protein, 17 g carbohydrates, 7 g fat. the average formula feed energy comes from the following substances: 4 kcal/g protein, 4 kcal/g carbohydrate and 9 kcal/g fat.

Answer 1

The caloric content of a cookie containing protein, carbohydrates, and fat is calculated by multiplying the amount of each macronutrient by its respective caloric value per gram (4 kcal/g for protein and carbohydrates, 9 kcal/g for fat), and summing these figures to find the total.

Step-by-step explanation:

The question aims to determine the caloric content of a serving of food by considering the macronutrient composition of the food item. The total energy content is calculated by multiplying the amount of each macronutrient (protein, carbohydrates, and fat) by their respective average caloric values per gram, and then summing these products to obtain the total caloric content.

This takes into account that proteins and carbohydrates generally provide about 4 Calories per gram, while fats and oils provide about 9 Calories per gram, according to the food energy guidelines commonly used in nutrition.

To calculate the energy content of one cookie as described in the question, you would perform the following calculations:

• Multiply the grams of protein (2 g) by the calories per gram for protein (4 kcal/g).
• Multiply the grams of carbohydrates (17 g) by the calories per gram for carbohydrates (4 kcal/g).
• Multiply the grams of fat (7 g) by the calories per gram for fat (9 kcal/g).

After performing the calculations, you would add all the values together to get the total caloric content of the cookie.