Can watermelons be soaked in water for a day?

Watermelon can be soaked in water for a day. Soaking watermelon in cold water is to remove the heat of watermelon and make it cooler and sweeter. Soaking in water can keep watermelon for a long time. Water can conduct heat and adjust with the fluctuation of temperature. However, you can't soak watermelons in water for too long. If it is hot, put it in water, and the watermelon will ferment when the water is hot. However, if the watermelon is soaked in water all the time and there is no air contact to emit temperature, the watermelon will turn sour.

Watermelon preservation method

1, Refrigeration method: We often find out how to preserve the remaining watermelons, mostly by refrigeration method. First, we cover the remaining watermelons with plastic wrap, because there are a lot of bacteria in summer, and food can't be preserved for too long, otherwise it will go bad easily. Plastic wrap can help watermelons prevent the invasion of bacteria and only play a partial protection role.

2. Cold water preservation method: In fact, there are many ways to preserve cut watermelons in the refrigerator, such as this cold water preservation method. This method is a bit troublesome, but it is better than the refrigerator. At first, you need to put the bags together with plastic wrap, then put half a pot of cold water in a big enough pot and put the watermelon in cold water, but you have to change it three times a day to make the watermelon taste new the next day.

3. Indoor storage method: The remaining watermelons can also be stored indoors. We can put watermelons in a cool and clean house. Maybe we can put them on the ground, but it needs some treatment. There must be bacteria in this place. You can disinfect the place to be placed with formalin solution, especially the ground, and then soak the watermelon in salt water for about 5 minutes. We can't soak the sides with pulp, but wrap them with plastic wrap.

4. Watermelon juice membrane method: In order to keep watermelons fresh, we can use watermelon juice membrane method, which has a good effect. We first wrap the watermelon pulp with plastic wrap, then spray it with watermelon juice diluted 300 times to form a film, and put it in a cool place to achieve the effect of preservation.