Preservation method of white tofu: 1, salt water preservation; 2. Store in a sealed jar; 3, refrigerator preservation; 4. Keep it in tea.

1, salt water preservation: pour some hot boiled water into a small bowl, and then put some salt into the boiled water to make salt water. After the salt water cools, soak the white tofu in the salt water, and pay attention to completely immerse the tofu in the water. This can keep fresh for 5 ~ 7 days, the taste is as fresh as ever, and the beany smell can be removed.

2. Sealed jar storage: put the white tofu in the pot, cook it with 35% salt water for about 20 minutes, take it out and let it cool, put it in a pre-scalded jar, seal it, isolate the jar from the outside air and put it in a cool and ventilated place. This method can be preserved for more than ten days without deterioration.

3, refrigerator preservation: put fresh white tofu in the refrigerator at low temperature, the preservation time should not be too long, can be preserved for about two days.

4. Preservation in tea-making water: White tofu can be preserved for 4 to 5 days by soaking it in tea soaked with tea leaves.