Yonglu Fresh Milk Bar

规格：

符合

质量：

合格

电源类型：

各种

The application of pasteurizer is a sterilization method for milk that can kill pathogenic bacteria harmful to health and minimize changes in milk quality. This is a method of heat treatment at low temperature for a long time or at high temperature for a short time based on the principle of difference between the thermal death curve of Mycobacterium tuberculosis, which is extremely resistant to high temperatures, and the separation thermal damage curve of cream, which is the most susceptible to heat. . Among them, the method of heating for minutes below ℃ has been widely adopted around the world as the standard for low-temperature sterilization. Although the use of high temperature treatment has some impact on the quality of the milk, it can enhance the sterilization effect. This method is called high temperature sterilization, which means heating above ℃ for minutes. Pasteurization can also be applied to fermented products in addition to milk.
Usually the bagged milk sold on the market is produced by pasteurization. Fresh milk collected in the factory is processed at low temperatures and then pasteurized. Bagged milk produced this way can usually be stored for a longer period of time. Of course, the specific processing and technology are much more complicated, but the general principle is this.
It should be pointed out that drinking fresh milk (referring to milk that has just been squeezed) is not safe because it may contain bacteria that are harmful to our bodies. Another point is that pasteurization is not omnipotent. Pasteurized milk still needs to be stored at a lower temperature (generally <℃), otherwise there is still the possibility of spoilage. Therefore, there are many methods of selling bagged milk on the market. It is very irregular.
Pasteurized milk is the most consumed milk variety in the world. The consumption of pasteurized milk in countries such as the United Kingdom, Australia, the United States, Canada, etc. accounts for all liquid milk. The above varieties include full-skimmed, semi-skimmed or full-fat. . In fact, almost all pasteurized milk on the American market comes in large packages (liters and gallons). People go to the supermarket and buy enough fresh milk for a week. There are few small towns where sterilized pure milk is sold in the market. You can’t buy it at all.
Pasteurized pure milk better preserves the nutrition and natural flavor of milk and is the best among all milk varieties. In fact, as long as pasteurized milk is kept at a temperature of about ℃ The reproduction of preserved bacteria is very slow, and the nutrition and flavor of milk can remain unchanged within a few days