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What should we pay attention to when storing and transporting raw milk?
The temperature of milk extruded from the cow's breast is generally around 38°C. It must be cooled to about 4°C within 2 hours, otherwise the microbes in the milk will multiply rapidly. There are two types of storage tanks: one is a holding tank, and the other is a refrigerating tank. Storage of milk in a holding tank usually involves the use of a heat exchanger to cool the milk first and then store it in a jar. The milk stored in the tank can be directly stored in the refrigeration tank for storage by the milk storage tank. Milk storage time in milk tanks should not exceed 24 hours. Raw milk should be shipped to processing plants as soon as possible. There are also two types of milk carts: one is a car with insulated tanks and the other is a refrigerated milk tanker. The milk temperature of raw milk transported to the processing plant should not exceed 8°C. The milk storage tanks and milk transport tanks should be thoroughly brushed after each use. Special attention should be paid to the cleaning of the milk tanks and pipe joints, and the source of the cleaning water should be taken into account. Water quality.