Precautions for cold storage of vegetables
1. Do not clean up first
In general, vegetables should not be cleaned before putting them in the fridge, because too much damp is a breeding ground for bacteria. After cleaning vegetables into the fridge, it is easy to increase the humidity in the fridge and create conditions for the multiplication of bacteria. In addition, the surface of the fruit and vegetable will have a layer of wax, which can protect it from microbe, and the cleaning will cause it to be destroyed, so that the bacteria can easily enter the interior of the fruit and vegetable.
2. Put in the fresh-keeping bag
Put it in a plastic bag or a food bag, seal not too dead, leave a breath, let it breathe, if it can produce convection is the best, several several small mouths will be able to reach convection. This will keep the moisture in the vegetables not evaporating so quickly and breathe.
3. Do not put it directly into the refrigerator
Vegetables bought from the market are best not to be put directly into the fridge. This is because businesses sell water to green leafy vegetables and are not easy to wither. They spray a little water every once in a while. When you buy your home for storage, you must first remove the water from the surface of the greens and wrap the vegetables with clean paper towels, then put them in the refrigerator and store them. Because the paper will absorb some water, not let the vegetables soaked in wet moisture, so that it is not easy to rot. This method is suitable for green leafy vegetables such as rape, lettuce, spinach, Chinese cabbage, amaranth, parsley, leek, chive, spinach and lettuce.
4. Do not use plastic bags
Plastic bags are used to wrap vegetables directly in the refrigerator. When they are taken out, they will feel that the plastic bags are wet and wet. This is because vegetables are stuffed in plastic bags, resulting in higher humidity. This is very easy to breed bacteria, resulting in deterioration of vegetables.