1. Soak the bean curd skin in light salt water and put it in the fresh-keeping layer of the refrigerator, and then change the salt water every two days, which can be preserved for more than ten days.

2. Cook the bean curd skin with salt water, put it in a fresh-keeping box with cold water and then put it in the refrigerator, so that it can be preserved for at least one week without deterioration.

3. Soak the tofu skin in water, change the water every 2-3 days in winter and once a day or half in summer.

Is the bean skin fat?

Bean skin is also a kind of slimming food, and it will not get fat after eating it. Eating bean skin will also have a certain sense of fullness, which is also more conducive to losing weight. Soybean hull is rich in protein, and it is completely protein. It not only contains eight amino acids necessary for human body, but also has a ratio close to that needed by human body.