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How long can vegetables be kept in cold storage? Introduction to storage temperature requirements of vegetable cold storage

As we all know, seasonal vegetables can be bought in the market all the year round, thanks to the preservation technology of vegetable cold storage. Vegetables in the cold storage can not only keep fresh for a long time, but also keep the nutritional value and color of vegetables At present, it has become a common practice for vegetable dealers to store vegetables in cold storage. Today, Haoshuang Xiaobian will tell you in detail how long all kinds of vegetables can be stored in the cold storage and the temperature requirements of various vegetables in the cold storage.

 Inside the vegetable fresh keeping storehouse
Inside the vegetable fresh keeping storehouse

a variety of Chinese cabbage: The optimum temperature for cold storage is 0 ~ 1 ℃, and the relative humidity is 85% - 90%. The storage period of Chinese cabbage in such a cold storage environment can reach about one month.

Chinese Cabbage: The optimum temperature for cold storage is - 1 ~ 0.5 ℃, and the relative humidity is controlled at 90% - 95%. The storage period of Chinese cabbage in such cold storage environment can reach about one month.

potato: Potato likes low temperature, but it is easy to freeze when it is lower than 0 ℃, and sprouts easily when it is higher than 5 ℃. Therefore, the best storage temperature is 1 ~ 3 ℃, and the relative humidity is controlled at 85% - 90%. The storage period of potatoes can reach about one year in cold storage.

Green pepper: The optimum temperature for cold storage is 8 ℃ ~ 12 ℃, and the relative humidity is 85% - 95%. When green pepper is stored in such a cold storage environment, the fresh-keeping period can reach about 2 months.

Cauliflower: The optimum temperature for cold storage is 0 ℃ ~ 1 ℃, and the relative humidity is 85% - 90%. The fresh-keeping period of cauliflower can reach about 45 days in such a cold storage environment.

Broccoli: The optimum temperature for cold storage is - 0.2 ~ 0.5 ℃, and the relative humidity is controlled at 90% - 95%. Broccoli can be stored in such a cold storage environment for about 3 months.

coriander: The relative humidity of coriander can reach - 95.0% in cold storage, and the best storage temperature is about - 0.5% in cold storage.

Onion: The optimum temperature for cold storage is - 1 ℃ ~ 0 ℃ and the relative humidity is 80%. The storage period of onion in such cold storage environment can reach about 3 months.

Celery: The optimum temperature for cold storage is - 1 ℃ ~ 0 ℃, and the relative humidity is 90% - 95%. Celery can be stored in such a cold storage environment, and the fresh-keeping period can reach about 3 months.

Cucumber: The optimum temperature for storage of cucumbers in cold storage is about 75 ℃ and the relative humidity is about 80%.

Eggplant: The optimum temperature for cold storage is 10 ℃ ~ 12 ℃, and the relative humidity is 90% - 95%. The storage period of Eggplant in such a cold storage environment can reach about one month.

Tomatoes: The optimum temperature for cold storage is 10 ~ 15 ℃ and the relative humidity is 80% - 90%. The tomato can be stored in this kind of cold storage environment for about 2 months.

Balsam pear: The optimum temperature for cold storage is 10 ~ 13 ℃, and the relative humidity is 80% - 85%. The storage period of Momordica charantia in such a cold storage environment can reach about 3 months.

Wax gourd: The optimum temperature for cold storage is 12 ~ 15 ℃, and the relative humidity is 70% - 75%. The storage period of wax gourd in such cold storage environment can reach about 6 months.

Online consultation of vegetable cold storage

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