Actually the refrigerator is not food safe,
it can't ensure that all food safety preservation, more some of the stored food is unfavorable in the fridge.
fruit
A lot of fruit is not suitable to put in the refrigerator storage, especially mango, persimmons, bananas and other fruit berries. Under the condition of low temperature, fragrance will decline, skin will also change. In the fridge is not only affect the taste, but also simple mold. Like oranges, lemons, oranges and other citrus fruit, under the condition of low temperature, skin grease is simple seeping into pulp, pulp is simple and bitter, it is not suitable for the fridge.
vegetables
Cucumber, green pepper in the refrigerator for a long time, will become frozen "injured" - black and soft . Cucumber also grow hair ; greens in refrigerator temperature should control between 0 to 4 degrees(C), Do not clean before storage, also can't put too long time.