Edible parts are edible parts, for example, the edible parts of celery are stems and leaves

In quotation marks, it means: How much calories are produced per 1 00g of food (edible part), and the unit is calories (calories,1calories = 1000 calories), which is generally how much calories you will get by eating these things.

Why is it called edible part? Because he can eat. .

For example: you buy1000g celery, and after removing the roots, there are 900g of soil and other things left (suppose: it contains 700g of stems and 200g of celery leaves; The calories of stems are 50/ 100, and those of leaves are 30/ 100). If you eat them all, the calories you absorb are 50X7+30X2=4 10 calories.

Note: 50/ 100 means 50 kcal 100g.

Also, this means that you eat it directly. If you add soy sauce and salt and fry it, these things will still count as calories.

Do you understand this?