Braised potatoes and cutter beans can be eaten overnight.
Can not eat overnight food (which does not have the above things, so you can eat overnight):
1, green leafy vegetables. As part of the green leafy vegetables contain more nitrates, cooked if left for too long, under the decomposition of bacteria, nitrates will be reduced to nitrite, carcinogenic, heating can not be removed.
2, bulk flavor. Bulk flavor to eat the day, not overnight. From a food safety point of view, this is unhygienic. Food experts remind, even in the refrigerator, is not absolutely "insurance". The refrigerator is also easy to breed mold, and cold bacteria.
3, psyllium. Whether it is indoor cultivation of fungus, or linden field cultivation of fungus, contain more nitrates, if cooked, placed too long, in the decomposition of bacteria, nitrates will be reduced to nitrite.
Expanded Information:
Eating overnight food precautions:
1, cooled in time to put into the refrigerator
Cooling and then put, because the hot food suddenly into the low-temperature environment, the heat of the food will cause the condensation of water vapor, prompted by the growth of mold. This can lead to mold and mildew on the food in the refrigerator. Put the food into the refrigerator in time after it cools down, and don't leave it out for a long time even in winter, because the refrigerator has a certain anti-microbial effect.
2, different leftovers separate storage
Separate storage of different leftovers, you can avoid bacterial cross-contamination. Also use clean containers for airtight storage, such as plastic boxes, plastic bags, or wrap a layer of plastic wrap for dishes.
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