The milk mustn't be connected with the bag hotly

The milk mustn't be connected with the bag hotly
Summary: Though these two kinds of packing materials are both safe and reliable, also there is a problem used. The principal ingredients of the polymer material are polyethylene, will take place and decompose and change when the temperature reaches 115 , and it is not able to bear the microwave high temperature, so the bagged milk of this kind of packaging can't be put in the boiling water and boiled or put into microwave oven and heated. The bag milk packed with aluminium foil, because the aluminium foil belongs to the metalline material, the microwave will catch fire to heat, so absolutely forbid the microwave oven to heat.
The convenient bagged milk has already become the urbanite's daily drink. The habit that many residents heated the milk before drinking, somebody thought, heating can sterilize the milk, drink and use safer. Then, someone connects the milk with the bag to put into pan and boil, someone connects the milk with the bag to put into the microwave oven and heat, the expert thinks, it is not scientific to heat the milk like this, are unfavorable to the health.
The reason why liquid milk is as long as the quality guarantee period in several days, one month even several months, because its packing materials are selected polymer of the sex for use to contain hindering, or include the packing materials of the aluminium foil.
Though these two kinds of packing materials are both safe and reliable, also there is a problem used. The principal ingredients of the polymer material are polyethylene, will take place and decompose and change when the temperature reaches 115 , and it is not able to bear the microwave high temperature, so the bagged milk of this kind of packaging can't be put in the boiling water and boiled or put into microwave oven and heated. The bag milk packed with aluminium foil, because the aluminium foil belongs to the metalline material, the microwave will catch fire to heat, so absolutely forbid the microwave oven to heat.
In fact, the bagged milk had better not be drunk after heating. Relevant professional personages think, because sterilize through the high temperature, within quality guarantee period, the milk will not produce bacteria. If the high temperature is heated, will destroy the nutrient component in the milk instead, vitamin added in the milk will be destroyed.
Some people are not used to drinking too cool milk, the expert proposes, because at under 100, general plastics will produce question, can use 100 under the intersection of boiled water and hot warm the intersection of milk and bag, make the milk warm. If need to use the microwave oven hot milk, must quench into the microwave specialized container, heat again.
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