How to store blueberries

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preservation method

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In daily life, fruits are what people eat after meals. There are many kinds of fruits, including blueberries. I believe everyone likes them very much. So, when we eat them, we also need to pay attention to how to preserve them well, so as to prevent them from rotting. Blueberries are very rich in nutrients. They can make the body stronger, prevent the aging of brain nerves, and beautify the skin. In life, it can also protect eyesight, strengthen eyesight, and prevent eye fatigue after a day of working. So, what are the ways to preserve blueberries?

preservation method

Storage method

First of all, it needs to be stored in a refrigerator below -10 degrees. If it is during transportation, it also needs to be kept at this temperature, because this pre-cooling process can be very effective in preventing It rots. Therefore, the pre-cooling methods include cold water cooling, cold air cooling and vacuum cooling.

Vacuum cooling

Use of vacuum cooling The cooling effect of this method is very good. It can quickly cool down to evaporate the water to achieve the cooling function. It usually takes half an hour to get there.

Cold water cooling

This method of cooling with cold water is faster than vacuum cooling because it can maintain the temperature of the blueberries. However, this method is not good. Characteristics, may cause fruit rot.

Cold air cooling

Use cold air cooling The effect of this method is very good. Cooling with cold air can make the temperature reach a certain temperature effect, which is beneficial to preservation.

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In addition to the above methods, there is also a freezing method. Put the blueberries in the refrigerator and freeze them. The freezing temperature is below -20 degrees, which is effective. Keep blueberries at a good temperature. But this method will cause the fruit to break. It will easily change color if frozen for a long time.

Blueberries are a kind of fruit that we like to eat, but they need to be preserved in some ways. The above methods have advantages and disadvantages. I hope everyone can use these methods to combine them flexibly.

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