Final answer:
No, the statement is False. The total carbohydrate content is not calculated by subtracting the weight of crude protein, total fat, moisture, and ash from the total weight of the sample of food. Instead, the caloric content on food labels is calculated using the Atwater system, which takes into account the average caloric content of the different chemical constituents of food - protein, carbohydrate, and fats.
Step-by-step explanation:
No, the statement is False. The total carbohydrate content is not calculated by subtracting the weight of crude protein, total fat, moisture, and ash from the total weight of the sample of food. Instead, the caloric content on food labels is calculated using the Atwater system, which takes into account the average caloric content of the different chemical constituents of food - protein, carbohydrate, and fats. The quantities of each macronutrient are multiplied by the average Calories per gram for each and then summed to obtain the total energy content.