Can eat, but must be placed in a low temperature or ventilation environment to save, or put into the refrigerator, low temperature can inhibit the growth rate of harmful bacteria, so that the rice can be kept as long as possible, but it is best to shorten the 5-6 hours.

The texture of overnight scrambled rice is not as good as before, and the nutrition is not as good as before, as the amino acids in the eggs can harbor bacteria after a long time.

Overnight egg fried rice rice if there is no change in flavor should also remember, must be thoroughly heated before eating, it is best to cook the same day to eat.

Expanded:

The dangers of overnight egg fried rice:

1, in the bacterial decomposition, nitrate will be reduced to nitrite, which has a carcinogenic effect, and can not be removed by heating. Nitrite will naturally enter the blood circulation, blood red blood cells have hemoglobin, can carry a lot of oxygen for the body needs. However, nitrite plays the opposite role, so that the body's normal hemoglobin oxidized into high iron hemoglobin, the loss of the ability to carry oxygen, resulting in a lack of normal human hematopoietic function.

2, most of the time, the rice does not look different, not rancid, sour, but the mouth is not crisp, slightly sticky or slightly odor, must also be thoroughly heated to eat; overnight dishes due to the consumption of contamination, but also stored for some time, the dish microbial content is higher, there is indeed a hygiene problem, improper consumption will affect health.

3. Compared with freshly cooked food, the food safety risk of overnight food is indeed greater. So in order to ensure your health, try to eat freshly cooked food, and like leftovers if stored properly, you can also minimize the risk.

Baidu Encyclopedia - Overnight Rice