Although there are some differences in vitamin B in milk with different packaging, the main channels for people to take vitamins are fruits and vegetables, and the vitamins contained in milk with different production processes have little effect on drinkers. The nutritional values of protein (including lysine), calcium and fat have not changed during the processing of normal temperature milk or pasteurized milk.
Extended data:
Judging from the shelf life of different packaged milk, the sterilization methods of milk are different and the shelf life is also different. Generally can be divided into regular, monthly, semi-annual.
1, cycle: the shelf life is less than one week, and the shelf life is relatively short, usually 3 days. This kind of milk adopts low-temperature pasteurization technology. Suitable for people who are at home every morning, you can take milk delivered to your door; Or people who visit the supermarket every night can go to the supermarket the next morning to buy enough milk for their families.
2. Monthly cycle: generally around 30 days or 45 days. Using high-temperature sterilization, because the microorganisms in the bacteria have been killed, it is not easy to deteriorate without opening the package, and the shelf life is long. It is suitable for people who can lift the whole box and office workers (because office workers can't go to the supermarket before 5 o'clock every day and can't send milk home around 8 o'clock, most of them go to work at 8-9 o'clock at present, and some are already at work or on the road).
3. Half-year: generally within 6 months. Belonging to continuously sterilized milk. Suitable for all people, especially some remote areas.
People's Daily Online-Changjiang Scholars' experiments prove that there is no nutritional difference between different processed milk (Figure).
People's Network-Several dietotherapy methods with different functions and different milk bags