Will the rice in the thermos go bad in summer?
It's hot every day in summer, so it's easy for food to go bad outside, not to mention it's stuffy in a thermos. If the food cooked in the morning is put in a thermos bucket, it is not easy to deteriorate, and even if it is not put, it will breed a lot of bacteria.
How to take rice in a thermos bucket to prevent deterioration?
Put rice and vegetables into the liner of the insulated lunch box, put the liner into the freezer of the refrigerator, put the liner with food into the insulated lunch box the next morning, and then put it into the insulated bag. After half a day, the frozen food has not completely melted, so it can be heated by microwave oven at noon.
What should I pay attention to when I bring rice in a thermos bucket?
1. In order to prevent food from going bad, it is best to cook the food at noon that day in the morning, and put the cooked food into a heat preservation barrel after the temperature drops. If the unit has a refrigerator, it is best to keep the food in the refrigerator.
2. The food taken out of the freezer should be heated to 100 degrees Celsius before eating. The heated food should be eaten within 2 to 3 hours. If stored at room temperature for more than 3 hours, bacteria will multiply in large numbers, and diarrhea, vomiting and other discomfort symptoms are easy to appear after eating.
It is better to separate rice from vegetables, because food will affect each other and accelerate deterioration, especially after rice is soaked in vegetable soup.
Matters needing attention in food heating
1. Choose products suitable for microwave heating for lunch boxes used for food. Plastic lunch boxes are easy to smell after heating and cannot be used; Some lunch boxes are made of PP and can withstand the high temperature of 200°c, but if the lid and sealing ring are made of PE and silicone, they are not suitable for heating. Therefore, if the lunch box for heating is made of PE and PVC, it is best not to buy it, which will produce toxic substances after heating. Choose a special lunch box for microwave ovens.
2. When the food is heated, cover the lunch box to prevent excessive evaporation of water. The heating time is controlled at about two minutes. If the food is not hot enough, you can heat it slightly for half a minute to one minute.
What food goes bad easily in summer?
Bean products: The protein content of bean products is very high, but the temperature is slightly higher, which is easy to deteriorate.
Green leafy vegetables: Green leafy vegetables contain nitrate. If they are stored for a long time or heated in a microwave oven, they can be easily converted into nitrite, which is just a carcinogen. And vegetables taste bad after repeated heating.
Fish and seafood: If fish and seafood are kept for a long time, they will easily produce protein degradation products, which will lead to liver and kidney function damage, so they cannot be kept for a long time in summer.