I want to make it clear that this question is wrong. There are calorie figures on the regular food packaging in China. This term is called energy and is expressed in kilocalories and kilojoules. It is located in the first column of prepackaged foods Nutrition Information Table and is a part of the nutrition label. Although it is not very eye-catching, it is generally easy to see.

Kilocalories (kcal) and kilojoules (kJ) are energy units. 1 kcal = 1000 calories, 1 kj = 1000 joules. Calories are the energy required to raise 1 g of water to 1 degree Celsius at 1 atmospheric pressure. Calories are units of energy. Joule (J) refers to the energy required to move an object to 1 meter with a force of 1 Newton. In our country, the energy labels of these two units are acceptable. Conversion relationship between kilocalories and kilojoules: 1 kilocalorie =4. 184 kilojoules, 1 kilojoules =0.239 kilocalories. As shown in the attached figure, the energy is 4 10 kilojoule (kJ) or 98 kilocalories (4 10×0.239≈98).

Nutrition table is a description of the main nutritional components of food on the food label. It must appear in the form of a table, so it is called a nutrition list. According to the requirements of Gb28050-20 1 1, the nutrient list should at least include energy, protein, fat, carbohydrate and sodium. Other nutrients can be labeled after these five items. On the packaging of prepackaged foods, look at the nutrient composition table and find the calories (energy) you care about.

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