What is the most suitable temperature for keeping vegetables fresh in the refrigerator?

In fact, the temperature distribution in the cold storage room is uneven. The temperature of the cold storage room presents a temperature gradient from top to bottom, with the lowest in the upper floor, about 3℃, and the highest in the lower fruit and vegetable box, about 6 ~ 10℃. According to the national standard, the temperature of the refrigerator should be between 3 ~ 10℃. In order to ensure the quality and meet the standards, Hualing will pay more attention to these when producing refrigerators, and the requirements are quite strict.

Next, let's talk about a simple way to measure the temperature of the cold storage: put the thermometer in a cup filled with water, and then put the cup in the cold storage, which is located on the middle floor near the back wall. Measure for at least 2 hours, then measure the upper and lower temperature, and finally take the average. Under normal circumstances, when in the "4" position, the temperature of the general refrigerator is about 7℃.

Finally, remind me of the refrigerator gear adjustment. Generally speaking, it is a principle to adjust between 3 and 4 in summer and between 1 ~ 2 in winter. The temperature of the refrigerating room shall be kept at 5~ 10 degrees Celsius. Fresh fish and meat should be packed in plastic bags and then stored in the refrigerator. Vegetables and fruits should be dried on the outer surface, put in the bottom of the refrigerator and stored at zero temperature.