How is lemon juice made?

Ingredients: fresh lemon100g, sugar 65g. Seasoning: Practice: 1. Wash and peel the lemon, juice it and drink it with sugar. 2. You can also wash the lemon, soak it in boiling water for 15 minutes, cut it into thin slices, put it in a boiled and disinfected glass bottle, put a layer of lemon slices on it, soak it in boiling water for 1 week, and then feed it to your baby. Features: This fruit juice is sweet and sour, rich in vitamins A, B, C and citric acid, which can stimulate appetite, help digestion and absorption, and is suitable for infants. Tip: To make this kind of juice, you should choose fresh lemon as raw material, and the cooker should be clean.