The Chinese New Year is over and the feasting can finally come to an end. But how to dispose of the leftovers from the festival has become a headache again. On how to store leftovers, storage time frame often varies from person to person, but naked in the refrigerator the longer the leftovers are stored, the content of its carcinogenic substances nitrite is also an indisputable fact. In fact, the refrigerator is only to create a low-temperature environment, slowing down the speed of cell reproduction, slowing down the process of food deterioration, so it is not will be leftovers into the refrigerator can rest easy. Therefore, the shorter the storage time, the healthier the food, generally speaking, the food in the refrigerator should not be stored for more than two days, a long time to store the food is not only unhealthy, but also will gradually lose taste. Some food after long storage will cause nitrite overload, long-term consumption and health is not good. Even vegetables, because they are rich in vitamin C and phytochrome substances, and these nutrients after a long time and environmental (temperature) changes in the loss of large, so should not be stored; secondly, vegetables in the process of storage more or less will produce the so-called carcinogenic to the body “nitrite substances”, not good for health. It is not good for your health. So for the health of you and your family, learn to properly dispose of leftovers. The following methods can be learned: 1, as soon as possible in the refrigerator for cold storage, reduce its exposure time in the room. 2, leftovers in the refrigerator should not be stored for too long, as soon as possible to eat away. 3.When cooking again, be sure to heat completely, until cooked through before eating. 4, refrigerated leftovers try to eat them all at once, or take out only part of them to heat and eat, and put the rest back in the refrigerator for storage. 5.This is also the ultimate point, any ingredients should be covered with plastic wrap or put into a crisper, not directly into the refrigerator.