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The temperature requirement of milk sterilization is not high, and it takes 3 minutes in 70 ? and 6 minutes in 60 ?. If the milk is boiled and the temperature reaches 100 ?, the lactose in milk will coke and caramel can induce cancer. What’s more, the calcium in boiling milk will have phosphate precipitation phenomena, which reduce the nutritional value of milk. Milk on the market is sterilized and you can drink it directly. However, it needs to be heated sometimes: when the stomach or teeth cannot withstand the cold; when the milk has been stored for a period of time after opening and bacterial contamination may occur; when children, senior citizens and other people who have weak stomach drink milk, it is better to heat it before drinking. Now many people are accustomed to using microwave to heat milk, but this is inappropriate. The heating speed is quick and you cannot stir it in the process, so it is easy to make milk fat and protein paste on the inner side of container and cause nutrition loss. Especially to pregnant women, the microwave radiation is not good for health. It is suggested to heat milk with special milk boiler. There are some tips in the process of milk heating. Observe the change of milk when you boil it. When the bubble appears, turn off the fire immediately. Stir the milk in boiling and the movement should be tender and medium baking temperature is better. In this way, it can not only kill bacteria, but also maintain the various nutrients in milk. Finally, use soft tools to clean milk pot and avoid the inside abrade. Soak the pot with warm water for a moment, and you can also use the right amount of vinegar to remove milk stains. Do you want to know how to become billionaire in one night? It is legal, safe and profitable. Just need courage. Come here and find last chaos gold.
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