Single and double temperature freezing freezer in normal working condition is valid

The freshness is refers to the single and double temperature freezing freezer under the working condition of the valid time.
1, the refrigerator food don't frozen, when the temperature in the freezer for 28 ℃. And can keep the food fresh, but is generally not more than three days; Need short-term preservation of food can be put into cold storage.
2, should be clean, needs to keep the fish more than 3 days, the meat food. Cutting, want to go to the fish guts, cut off the scales and drain, sprinkle a little salt, respectively, in a food bag, seal, then put in freezer storage. Packing seal is to prevent food moisture evaporation, and prevent the food or food with each other between single and double temperature refrigerated cabinet put oneself in another's position of plastic pollution, changing.
3, refrigerator the upper shelf, need to be refrigerated 2 ~ 3 days of fish, meat should be according to the above method packages after yan. Here near the evaporator, cold temperature of the lowest place, storage effect is better.
4, power consumption is large, single and double temperature freezing making ice in the freezer. Easy to overload damage to equipment. Summer made small ice, ice boxes in the beer, soft drinks, fruit juice, can have the effect of heat quench thirst. After
5, frozen fish, meat, should get a cold place before a period of time, reoccupy after thawing. It also can make freezer cooling, kill two birds with one stone.
6, should set aside 20% of the space, single and double temperature frozen inside freezer filled with food. Between the food, the food with single and double temperature freezing freezer have plenty of space between the back wall, is advantageous for the single and double temperature freezing cold air in the refrigerated counter was for single and double temperature freezing temperature in the refrigerated counter falling fast, save electricity already so, can prevent food again.
7, fruits, vegetables, etc should be clean, dry and lower part of the icebox sold box (ark) vegetables. If take water into the frost, make the evaporator surface rapidly influence refrigeration effect.
8, easy to dry food or butter, cream, also are to be wrapped in food bag, put them in the freezer storage.
9, bottled liquid drinks do not put in the freezer, to prevent the bottle frost crack.
10, banana, pineapple, litchi, strawberry, such as fresh fruit, not frozen too long in the single and double temperature freezing freezer, otherwise it will metamorphism, stale, should be short-term refrigerated food.
11, tofu should be put in a water container, add the single and double temperature frozen in the refrigerator freezer, can keep fresh and tender.
12, the food in the freezer, water will freeze into ice, and the temperature of the freezer can be reduced to 15 ℃ or so. So the three-star can single and double temperature freezing freezer frozen food storage for up to three months. Need to temporary storage of food should be placed in the freezer, but over time, the food is not fresh vegetables.
13,and nutrient losses small. The first use of single and double temperature freezing freezer, fast food cool. Should stay single and double temperature freezing freezer to cool, then into the food. Within 30 min of the fridge or freezer should be down to 0 ~ 5 ℃ or - 5 ℃ respectively, thus reducing food nutrition loss.
14, eggs, generally don't wash (especially dirty laundry) on egg rack, can be stored more than 1 week.
15, can only be in the single and double temperature freezing freezer, all hot food or liquid to stay cool to room temperature and at the same time. Otherwise easy to damage the single and double temperature freezing freezer, can more electricity.
16, frozen indoor only 12 days. Chicken in 1 year can be stored in freezer, different food in single and double temperature freezing freezer freshness is different. Pork, beef in the frozen room may be fresh for 3 months. Freezer only 23 days. Barbecue meat, frozen time up to 4 days, fish frozen time l2 days, general indoor frozen period is 6 months. Milk refrigeration time is 5 days, apple can be refrigerated 2 weeks, orange can refrigerate 1 weeks. Vegetables refrigerated best general 3 days, not more than 1 week.
17, while the single and double temperature freezing freezer star, the higher the temperature is lower. So, different single and double temperature refrigerator freezer storage time of food is different also. Usually a two-door and three double temperature refrigerator freezer frozen and cold storage temperature is lower than the single and double temperature freezing freezer. If you use the single and double temperature freezing freezer or single and double star low temperature freezing freezer, will be less food in single and double temperature freezer frozen storage time, try to be stored food to eat, first to ensure the preservation of foods.