Teacher: "Xiao Ming, please use 'naive' to make sentences."
Xiao Ming: "The summer of 2016 is really hot!"
Open the temperature map you will find that a red, high temperature is always more than the cold to the rain all stick. In the summer, all kinds of electrical appliances that cool off the sun will begin to work hard. In addition to cooling the body, food also needs preservation. Endless meals, cooling drinks, etc., have to rely on the refrigerator to survive. However, many people do not know how to actually use the refrigerator. It is not just to open the refrigerator and put things into it. So what is the right approach?
Everything has its own way of storage
The fruits in general refrigerated refrigerators, such as watermelons, grapes, these seasonal fruits of the summer, just to make the fruit more refreshing, not suitable for long-term storage, because tropical fruits are generally difficult to withstand low temperatures, which will lead to tropical fruit Frostbite, deterioration, but affect the taste and nutritional value of fruit.
2 fresh fish to see how I pack your fish into the refrigerator storage, the quality must be better, fresh induration, thawing after not fit into the freezer for long-term storage. For fresh fish, the internal organs and scales should be removed first, washed and drained, and then divided into small sections. They should be packed in fresh-keeping bags or plastic food bags respectively to prevent the spread of dryness and odor, and then put in the freezer or freezer; Fish can be directly stored in the freezer after being packaged, and, like meat products, must be frozen. Cooked fish food and salted fish must be sealed in a fresh-keeping bag or plastic food bag and placed in a refrigerator. Salted fish is generally stored in a cold room. 3 leaves do not join in the funFresh vegetables are best eaten in a timely manner, do not freeze in the refrigerator, generally frozen leafy vegetables are likely to deteriorate, decay. At the same time, in order to avoid the loss of food moisture in the refrigerator, it is better to wrap the food with a layer of plastic wrap, and then put it in the refrigerator for better storage.
The refrigerator is not something you want to use
The most suitable breeding temperature for most microorganisms is around 37 degrees Celsius, but some of them can reproduce rapidly above 20 degrees Celsius. The low temperature in the refrigerator does not mean that the bacteria will no longer reproduce. Only at low temperatures, the bacteria will reproduce slightly. Slower, which delays the deterioration of food, but it does not kill microorganisms. Generally, the temperature of the refrigerator compartment is about 4°C-10°C. The food is taken out of the refrigerator and immediately heated, requiring a gradual warming process. From 4°C to 40°C is just the right temperature for bacterial growth. Gradually heating is equivalent to giving the bacteria a good breeding environment. Once the person eats, the heating is not complete. The leftovers are inevitably suffering from diarrhea and other symptoms.
2 wait until the food is cool before you put it in the fridgeThis is mainly because if the hot food is immediately put into the refrigerator, it will not only affect the odor between the refrigerator's food, but also the repeated cooling of the refrigerator, which is very power consuming. At the same time in the refrigerator food, it is best to use cling film storage to prevent the bacteria in the refrigerator.
In summer, due to the high temperature, problems such as the mixing of food in the refrigerator can easily lead to the breeding of bacteria. It is better to regularly clean the refrigerator. Can be scrubbed with 0.5% bleach. Pay special attention to scrubbing the box seams, corners, and shelves, then wipe them clean with a damp cloth.
Refrigerator fresh-keeping refrigerator bag
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