{"id":18561,"date":"2023-02-11T17:36:14","date_gmt":"2023-02-11T09:36:14","guid":{"rendered":"https:\/\/cn-beyond.com\/?p=18561"},"modified":"2026-09-14T21:34:34","modified_gmt":"2026-09-14T13:34:34","slug":"fruit-vegetable-cold-storage-room-temperature","status":"publish","type":"post","link":"https:\/\/cn-beyond.com\/fruit-vegetable-cold-storage-room-temperature\/","title":{"rendered":"Fruit and Vegetable Cold Storage: Temperature, Humidity and Storage Time"},"content":{"rendered":"

Using cold storage to store fruit and vegetable is a scientific fresh-keeping method, which can better maintain their nutrients and moisture.<\/p>\n

First, we talk about Fruit Cold Storage<\/a>, it has 3 types: fresh cold storage, controlled atmosphere (CA) cold storage, and blast freezer cold storage.<\/p>\n

Fruit Fresh Temp and Storage Time<\/h2>\n

Fresh Temp<\/h3>\n

For room chiller temperature, fresh cold storage and CA cold storage are roughly the same, is -2~+5\u00b0C. Some tropical fruits (such as banana, mango, etc) are kept the temperature above +10\u00b0C.<\/p>\n

The temperature of blast freezer cold storage is the lowest, which is around -18\u00b0C.<\/p>\n

Storage Time<\/h3>\n

For storage time: blast freezer cold storage > CA cold storage > fresh cold storage<\/p>\n

But for fruit quality:<\/p>\n

CA cold storage has the best fresh-keeping effect, doesn’t destroy the fruit cell structure, and has the lowest loss; Fresh cold storage is worse; Although the blast freezer cold storage has a long storage time, will destroy fruits’ cell structure due to the low temperature freezing during the storage, can’t maintain fruits’ original flavor.<\/p>\n

\n\n\n\n\t\n\n\t\n\t
Cold Storage Type<\/th>Temp(\u00b0C)<\/th>Relative Humidity(%)<\/th>Gas Composition(%)<\/th>Storage Time (Month)<\/th>\n<\/tr>\n<\/thead>\n
Fresh cold storage<\/td>0~2<\/td>85~90<\/td>-<\/td>3~6<\/td>\n<\/tr>\n
Controlled Atmosphere cold storage<\/td>-0.5~1<\/td>90~95<\/td>Oxygen is 3~5,Appropriate carbon dioxide<\/td>8~12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/p>\n

Apples’ Storage Time<\/p>\n

Notice:<\/strong> <\/em>Fresh fruits (like apple) no use blast freezer cold storage.<\/p>\n

ATTENTION:<\/strong> <\/em>Due to different producing areas and individual differences, different fruits have different fresh temperatures and times, see below:<\/p>\n

Fresh Cold Storage<\/strong><\/p>\n

\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t
Name <\/th>Temp(\u00b0C)<\/th>Relative Humidity(%)<\/th>Storage Time<\/th>\n<\/tr>\n<\/thead>\n
Coconut<\/td>4.5<\/td>75<\/td>12 Months<\/td>\n<\/tr>\n
Mango<\/td>12.5<\/td>80~85<\/td>1 Month<\/td>\n<\/tr>\n
Pineapple<\/td>8~10<\/td>85~90<\/td>14~28 Days<\/td>\n<\/tr>\n
Litchi<\/td>0~3<\/td>85~90<\/td>3 Months<\/td>\n<\/tr>\n
Loquat<\/td>0<\/td>90<\/td>1 Month<\/td>\n<\/tr>\n
Pawpaw<\/td>10~15<\/td>60~65<\/td>30~45 Days<\/td>\n<\/tr>\n
Banana<\/td>13~14<\/td>85<\/td>50 Days<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/p>\n

Tropical Fruits’ Storage Time<\/p>\n

 <\/p>\n

\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
Name <\/th>Temp(\u00b0C)<\/th>Relative Humidity(%)<\/th>Storage Time<\/th>\n<\/tr>\n<\/thead>\n
Grape<\/td>-1~3<\/td>85~90<\/td>1 Months<\/td>\n<\/tr>\n
Nectarine<\/td>0<\/td>85~90<\/td>5 Months<\/td>\n<\/tr>\n
Pitaya<\/td>3~4<\/td>80~90<\/td>45 Days<\/td>\n<\/tr>\n
Cherry<\/td>0.5~1<\/td>80<\/td>7~21 Days<\/td>\n<\/tr>\n
Red dates(Fresh)<\/td>-2~1<\/td>90~95<\/td>3 Months<\/td>\n<\/tr>\n
Tangerine<\/td>1~2<\/td>75~80<\/td>1~3 Months<\/td>\n<\/tr>\n
Plum<\/td>0~1<\/td>90<\/td>2 Months<\/td>\n<\/tr>\n
Lemon<\/td>5~10<\/td>85~90<\/td>2 Months<\/td>\n<\/tr>\n
Banana<\/td>7~11<\/td>85<\/td>14 Days<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/p>\n

Subtropical Fruits’ Storage Time<\/p>\n

 <\/p>\n

\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
Name <\/th>Temp(\u00b0C)<\/th>Relative Humidity(%)<\/th>Storage Time<\/th>\n<\/tr>\n<\/thead>\n
Melon<\/td>4~6<\/td>85~90<\/td>3 Months<\/td>\n<\/tr>\n
Persimmon<\/td>-1~0<\/td>85~90<\/td>3 Months<\/td>\n<\/tr>\n
Strawberry<\/td>-1<\/td>85~90<\/td>1 Month<\/td>\n<\/tr>\n
Cantaloupe<\/td>3~4<\/td>80<\/td>5~6 Months<\/td>\n<\/tr>\n
Orange<\/td>1~2<\/td>75~80<\/td>1~3 Months<\/td>\n<\/tr>\n
Apricot<\/td>0~1<\/td>90~95<\/td>7~12 Days<\/td>\n<\/tr>\n
Bayberry<\/td>0<\/td>75~85<\/td>7~10 Days<\/td>\n<\/tr>\n
Peach<\/td>-1~0<\/td>90~95<\/td>1 Month<\/td>\n<\/tr>\n
Apple<\/td>-1~1<\/td>80~85<\/td>3 Months<\/td>\n<\/tr>\n
Watermelon<\/td>10~12<\/td>80~85<\/td>1~2 Months<\/td>\n<\/tr>\n
Kiwi<\/td>0~1<\/td>90~95<\/td>6~7 Months<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/p>\n

Temperate and Frigid Fruits’ Storage Time<\/p>\n

CA Cold Storage<\/strong><\/p>\n

\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
Fruit Name
\n<\/th>		Temp(\u00b0C)<\/th>Relative Humidity %<\/th>O2 Content %<\/th>CO2 Content %<\/th>Storage Time (Months)<\/th>\n<\/tr>\n<\/thead>\n
Apple<\/td>0~1<\/td>85~95<\/td>2~5<\/td>2~5<\/td>10<\/td>\n<\/tr>\n
Pear<\/td>0<\/td>90~95<\/td>5<\/td>>2<\/td>8<\/td>\n<\/tr>\n
Pomegranate<\/td>0~2<\/td>85~95<\/td>2~4<\/td>12<\/td>6<\/td>\n<\/tr>\n
Peach<\/td>0<\/td>85~90<\/td>3<\/td>5<\/td>3~6<\/td>\n<\/tr>\n
Kiwi<\/td>0~1<\/td>90~95<\/td>5<\/td>2<\/td>6<\/td>\n<\/tr>\n
Strawberry<\/td>0~1<\/td>85~95<\/td>3<\/td>6<\/td>1~2<\/td>\n<\/tr>\n
Watermelon<\/td>2~4<\/td>75~85<\/td>3~5<\/td>3~5<\/td>2<\/td>\n<\/tr>\n
Cantaloupe<\/td>3~4<\/td>80<\/td>3~5<\/td>1~1.5<\/td>6<\/td>\n<\/tr>\n
Plum<\/td>0<\/td>80~95<\/td>3~5<\/td>2~5<\/td>1~2<\/td>\n<\/tr>\n
Persimmon<\/td>-1<\/td>90<\/td>3~5<\/td>8<\/td>3~5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/p>\n

Blast Freezer Cold Storage<\/strong><\/p>\n

\n\n\n\n\t\n\n\t\n\t\n\t\n\t
Fruit Name<\/th>Temp(\u00b0C)<\/th>Storage Time ( Months)<\/th>\n<\/tr>\n<\/thead>\n
Durian<\/td>-18~-22<\/td>6~8<\/td>\n<\/tr>\n
Peach<\/td>-18<\/td>12<\/td>\n<\/tr>\n
Blueberry<\/td>-18<\/td>12<\/td>\n<\/tr>\n
Cherry<\/td>-18<\/td>12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/p>\n

Fruit Storage Tips<\/h2>\n

1). Pre-cool the fruits before putting them into cold storage<\/strong><\/p>\n

Pre-cooling can inhibit the respiration and transpiration of the fruit after picking, and at the same time help the fruit better adapt to the low-temperature environment of cold storage.<\/p>\n

Notice:<\/strong> Vegetable also need pre-cool.<\/p>\n

2). Keep the cold storage temperature stable<\/strong><\/p>\n

Maintain the temperature range specified for each product. Monitor representative storage locations and product temperatures, not only the controller display.<\/p>\n

\"Maintain<\/p>\n

<Cold Room Temperature Log><\/strong><\/p>\n

Use the log below to record the same measurement points during empty-room checks, loading, stable operation and defrost recovery.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
Date \/ time<\/th>\nOperating stage<\/th>\nMeasurement point<\/th>\nTemperature (\u00b0C)<\/th>\nRH (%)<\/th>\nEvent \/ observation \/ action<\/th>\n<\/tr>\n<\/thead>\n
____<\/td>\n____<\/td>\nC \u2014 Controller reading<\/td>\n____<\/td>\nN\/A<\/td>\n____<\/td>\n<\/tr>\n
____<\/td>\n____<\/td>\nSA \u2014 Supply air<\/td>\n____<\/td>\nN\/A<\/td>\n____<\/td>\n<\/tr>\n
____<\/td>\n____<\/td>\nRA \u2014 Return air<\/td>\n____<\/td>\nN\/A<\/td>\n____<\/td>\n<\/tr>\n
____<\/td>\n____<\/td>\nA1 \u2014 Storage-zone air<\/td>\n____<\/td>\n____<\/td>\n____<\/td>\n<\/tr>\n
____<\/td>\n____<\/td>\nA2 \u2014 Storage-zone air<\/td>\n____<\/td>\n____<\/td>\n____<\/td>\n<\/tr>\n
____<\/td>\n____<\/td>\nA3 \u2014 Storage-zone air<\/td>\n____<\/td>\n____<\/td>\n____<\/td>\n<\/tr>\n
____<\/td>\n____<\/td>\nP1 \u2014 Product sample<\/td>\n____<\/td>\nN\/A<\/td>\n____<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Notice:<\/em> <\/strong>Repeat the rows for each observation time and keep measurement locations consistent. Record product readings only when produce is present. Add measurement points as required by your monitoring plan.<\/p>\n

3). Keep the humidity stable<\/strong><\/p>\n

Keep the fresh cold storage humidity stable: 75~90%.<\/p>\n

Excessive humidity can easily cause condensation and deterioration of fruits. Too low humidity will cause fruits to lose water and dry up, losing its edible value.<\/p>\n

4). Check compatibility before mixing produce<\/strong><\/p>\n

Tropical fruits can’t mix with temperate and frigid zones fruits.<\/p>\n

Excessive temperature differences will cause fruits freezing damage in temperate and frigid zones.<\/p>\n

Meanwhile, high temperature will also accelerate the growth and reproduction of mold and other bacteria, resulting in rot and deterioration of fruits infected with bacteria.<\/p>\n

Humidity is very important for fruit storage. When the fruits are mixed in cold storage, the room humidity can’t meet various humidity requirements.<\/p>\n

Some fruits such as banana, persimmon, apple, kiwi, and other climacteric fruits release ethylene when ripe. Ethylene is a plant hormone that promotes fruit ripening. When fruits mixed, will lead to accelerated ripening of other fruit.<\/p>\n

\"produce-cold-room-mixed-storage-compatibility\"<\/p>\n

Vegetable Cold Storage Temperature<\/h2>\n

The temperature of vegetable cold storage is roughly 0~+15\u00b0C, which temperature can inhibit the activity of microbes, reduce the decay rate of vegetables, and prolong the storage time of vegetables.<\/p>\n

There listed the approximate cold room temperatures of main vegetables:<\/p>\n

\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t
Root Vegetable <\/th>Room Temp(\u00b0C)<\/th>Leafy Vegetables<\/th>Room Temp(\u00b0C)<\/th>Melon Vegetables<\/th>Room Temp(\u00b0C)<\/th>\n<\/tr>\n<\/thead>\n
Garlic<\/td>0~5<\/td>Chinese chives<\/td>0~3<\/td>Cucumber<\/td>10~15<\/td>\n<\/tr>\n
Carrot<\/td>0~5<\/td>Kale<\/td>0~3<\/td>Winter melon<\/td>10~15<\/td>\n<\/tr>\n
Celery<\/td>0~5<\/td>Spinach<\/td>0~3<\/td>Pumpkin<\/td>10~15<\/td>\n<\/tr>\n
Ginger<\/td>0~15<\/td>Chinese cabbage<\/td>0~3<\/td>Momordica charantia<\/td>10~15<\/td>\n<\/tr>\n
Taro<\/td>0~15<\/td>Lettuce<\/td>0~3<\/td>Squash<\/td>10~15<\/td>\n<\/tr>\n
Sweet potato<\/td>0~15<\/td>Zizania<\/td>0~3<\/td>Chayote<\/td>5~10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/p>\n

Vegetable Cold Storage Temp<\/p>\n

Adjust Tomato Storage Temperature by Ripeness Stage<\/h2>\n

Why we talk tomato storage separately? Because tomatoes are relatively sensitive to low temperatures, they shouldn’t place directly in overly cold storage conditions, especially before they are fully ripe.<\/p>\n

The recommended tomatoes’ storage temperature isn’t a single fixed point; it should adjust according to their ripeness stage. In general, the most suitable storage range for tomatoes is 12\u201314\u00b0C, with relative humidity around 85%, and prolonged exposure to temperatures below 8\u00b0C is forbidden under any circumstances.<\/p>\n

\n

Mature green tomatoes:<\/strong> Store them mainly for ripening, and keep them in a milder environment so they can retain their ability to ripen normally instead of exposing them to low-temperature refrigeration.<\/p>\n

Turning tomatoes:<\/strong> Store them in conditions that allow them to continue ripening while still providing short-term preservation, and avoid excessively low temperatures that cause uneven color development and poor flavor.<\/p>\n

Red-ripe tomatoes:<\/strong> Store them to slow down over-ripening, using short-term refrigeration only, and bring them back to room temperature before use to reduce the negative effects of low temperatures on texture and aroma.<\/p>\n

Problems caused by low-temperature storage in tomatoes<\/strong><\/p>\n

When tomatoes store at excessively low temperatures, the most common issue isn’t freezing damage, but chilling injury.<\/p>\n

Chilling injury includes:<\/p>\n

    \n
  1. \n

    Failure to ripen normally, with green fruit remaining difficult to turn red even after extended storage.<\/p>\n<\/li>\n

  2. \n

    Loss of aroma, causing the characteristic tomato flavor to become weak or bland.<\/p>\n<\/li>\n

  3. \n

    Softened flesh and poorer texture, with undesirable internal tissue condition after cutting.<\/p>\n<\/li>\n

  4. \n

    Physiological disorders on the skin or surface, such as pitting, sunken areas, or abnormal spotting.<\/p>\n<\/li>\n

  5. \n

    Quality problems becoming more obvious after removal from storage. In many cases, the fruit may appear \u201cspoiled,\u201d but the damage is actually the result of accumulated chilling injury during earlier low-temperature storage.<\/p>\n<\/li>\n<\/ol>\n

    \"tomato<\/p>\n

    Additional notes:<\/strong><\/p>\n

      \n
    1. \n

      Unripe tomatoes shouldn’t be refrigerated directly, because this can interfere with the normal ripening process.<\/p>\n<\/li>\n

    2. \n

      Tomatoes are highly sensitive to ethylene, so they should store separately from strong ethylene-producing fruits and vegetables, such as apples, pears, peaches, and nectarines.<\/p>\n<\/li>\n

    3. \n

      Ripe tomatoes may be refrigerated for a short period, but they are better suited to short turnover and aren’t suitable for long-term storage.<\/p>\n<\/li>\n

    4. \n
      \n

      For commercial storage, ripeness grading is very important, because mature green, breaker, and red-ripe tomatoes have different storage objectives and therefore require different temperature strategies.<\/p>\n<\/div>\n<\/li>\n<\/ol>\n

      \n

      List of Fruits and Vegetables Unfit to Store in Standard Cold Rooms<\/h2>\n

      Below is the list of fruits and vegerables which can’t store long-term in 0\u20134\u00b0C standard cold rooms:<\/p>\n

      \n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
      Produce<\/th>Reason<\/th>Notes<\/th>\n<\/tr>\n<\/thead>\n
      Potato<\/td>Low temperatures accelerate the conversion of starch to sugars, leading to an overly sweet taste, excessive browning during frying\/baking.<\/td>Store at about 7\u201310\u00b0C in a cool, dry, dark place; avoid high humidity and very low temperatures in cold rooms.<\/td>\n<\/tr>\n
      Sweet potato<\/td>At 0\u20134\u00b0C they easily develop chilling injury: sunken skin, internal darkening, hard or fibrous texture, etc<\/td>Prefer 13\u201316\u00b0C with relatively high humidity and good ventilation; use curing plus warm storage rather than standard cold rooms.<\/td>\n<\/tr>\n
      Dry onion<\/td>High humidity in cold rooms promotes mold, softening, and sprouting; the dry outer skins lose their protective effect and shorten storage life.<\/td>Store at 7\u201313\u00b0C in a low\u2011humidity, well\u2011ventilated environment, using mesh bags or ventilated containers.<\/td>\n<\/tr>\n
      Garlic, shallot<\/td>Low temperature and high humidity cause sprouting, decay, and mold, and also affect flavor and appearance.<\/td>Store at cool, dry room temperature with good air movement; keep separate from potatoes to avoid mutual moisture problems.<\/td>\n<\/tr>\n
      Banana<\/td>Suffer chilling injury even with short exposure below about 13\u00b0C: the peel turns gray or black, the flesh becomes firm and off\u2011flavor, and normal ripening is disrupted.<\/td>Store green bananas around 13\u201314\u00b0C; avoid 0\u20134\u00b0C cold rooms during storage and ripening.<\/td>\n<\/tr>\n
      Mango<\/td>At 0\u20134\u00b0C they show peel browning, water\u2011soaked patches, and serious flavor loss.<\/td>Store at about 10\u201313\u00b0C with appropriate ripening management instead of near 0\u00b0C cold storage.<\/td>\n<\/tr>\n
      Papaya<\/td>Low\u2011temperature storage causes chilling injury of peel and flesh, dull color, poor texture, and weak aroma.<\/td>Prefer storage around 10\u201313\u00b0C in a high temp cold room.<\/td>\n<\/tr>\n
      Cucumber<\/td>Develop water\u2011soaked spots, pitting, and softening near 0\u00b0C, with obvious quality and appearance loss.<\/td>Best kept at 7\u201310\u00b0C and high relative humidity; avoid long\u2011term storage with 0\u20132\u00b0C commodities.<\/td>\n<\/tr>\n
      Eggplant<\/td>At 0\u20134\u00b0C they are prone to chilling injury, including skin browning, spotting, softening, and internal discoloration.<\/td>Store around 8\u201310\u00b0C, especially for long\u2011distance transport or longer storage time.<\/td>\n<\/tr>\n
      Sweet pepper<\/td>Very low temperatures cause surface pitting, internal darkening, water loss, and reduce crispness and gloss.<\/td>Store at 7\u201310\u00b0C with relatively high humidity to slow dehydration.<\/td>\n<\/tr>\n
      Citrus<\/td>Long time storage near 0\u00b0C can lead to chilling injury, peel browning, flavor loss.<\/td>Store in zones at 4\u20138\u00b0C, depending on the variety.<\/td>\n<\/tr>\n
      Winter melon<\/td>Performs better in cool, dry, well\u2011ventilated ambient conditions; low\u2011temperature, high\u2011humidity cold rooms tend to cause rot and mold.<\/td>Store at cool room temperature with good ventilation.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/p>\n

      How to Divide One Cold Room into Multiple Temperature Zones?<\/h2>\n
      \n

      Divide one cold room<\/a> into 3 main temperature zones, with each zone further subdivided by ethylene\/humidity needs. This is the most common practical zoning approach for commercial cold storage, covering over 90% of fruits and vegetables storage requirements.<\/p>\n

      1. Low-temperature zone (0\u20132\u00b0C, high humidity 90\u201398%)<\/strong><\/p>\n

      Suitable products<\/strong>: Leafy greens, brassica vegetables (such as broccoli, cauliflower, cabbage), root vegetables (such as carrots, European radishes), temperate berries, and some strawberries\u2014products that tolerate low temperatures well.<\/p>\n

      Location<\/strong>: Near the back wall or coldest end of the cold room, close to the evaporator air outlet. This leverages the natural settling of cold air, providing the lowest temperature and highest humidity, ideal for products that \u201cfear heat but not cold.\u201d<\/p>\n

      Operation tips<\/strong>:<\/p>\n

      1. Prioritize ethylene\u2011sensitive vegetables (such as lettuce, broccoli) and keep them away from any fruit zones.<\/p>\n

      2. Use tall racks or independent pallet racks for isolation to prevent temperature crossover with the mid\u2011temperature zone.<\/p>\n

      3. Humidity control: Use misting humidification or high\u2011humidity packaging to ensure it stays above 90% RH.<\/p>\n

      2. Mid-temperature zone (5\u201310\u00b0C, medium\u2011high humidity 85\u201395%)<\/strong><\/p>\n

      Suitable products<\/strong>: Certain fruit vegetables (such as cucumbers, eggplants, peppers, bell peppers, immature tomatoes), some citrus fruits, transitional tropical\/subtropical fruits (such as mangoes after precooling), and some root vegetables.<\/p>\n

      Location<\/strong>: Middle of the cold room, slightly closer to the door, where temperature is relatively stable with minimal fluctuations. This avoids the \u201covercooling\u201d of the low\u2011temperature zone and the \u201crewarming\u201d effects of the high\u2011temperature zone, making it suitable for chilling\u2011sensitive products that still need preservation.<\/p>\n

      \"Cold<\/p>\n

      Operation tips<\/strong>:<\/p>\n

      1. This zone often serves as a \u201ctransitional area\u201d for short\u2011term storage (7\u201314 days) of chilling\u2011sensitive fruits and vegetables.<\/p>\n

      2. Ethylene management: Avoid sharing space with high ethylene producers like apples or bananas; if mixing is unavoidable, use plastic partition curtains or separate racks.<\/p>\n

      3. Rack design: Leave space under the bottom shelves to ensure air circulation and prevent cold air pooling at the base.<\/p>\n

      3. High\u2011temperature sensitive zone (10\u201315\u00b0C, medium humidity 80\u201390%)<\/strong><\/p>\n

      Suitable products<\/strong>: Tropical fruits (such as bananas, mangoes, papayas, pineapples), ripe tomatoes, potatoes, sweet potatoes, dry onions and garlic, winter melons, and hard\u2011shell squashes\u2014highly chilling\u2011sensitive or dry\u2011type products.<\/p>\n

      Location<\/strong>: Near the entrance door or warmest end of the cold room, utilizing door opening rewarming and equipment heat radiation.<\/p>\n

      This area naturally has higher temperatures, suitable for fine\u2011tuning with small electric heating wires or PTC heaters to reach the target temperature.<\/p>\n

      Operation tips<\/strong>:<\/p>\n

      1. Provide independent ventilation to prevent cold air infiltration from the low\u2011temperature zone.<\/p>\n

      2. Lower humidity control: Use dehumidifiers or dry packaging to prevent mold; place dry onions and potatoes on ventilated mesh racks.<\/p>\n

      3. Often used as a \u201cripening + short\u2011term preservation\u201d zone, where bananas and mangoes can complete ethylene ripening and go directly to sale.<\/p>\n

      What Cold Room Solution Do You Need for 3\/7\/30 Days or 6 Months?<\/h2>\n<\/div>\n<\/div>\n<\/div>\n
      \n
      \n
      \n
      \n

      Quick decision guide:<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

      \n
      \n
      \n
      \n

      3 days:<\/strong>\u00a0Choose a standard cold room<\/a>; prioritize quick cooling and easy product turnover.<\/p>\n

      7 days:<\/strong>\u00a0Choose a standard cold room with better humidity and airflow control.<\/p>\n

      30 days:<\/strong>\u00a0Choose a well-designed standard cold room, or split products by temperature zone if you store mixed produce.<\/p>\n

      6 months:<\/strong> Choose CA cold storage for suitable high-value products; standard cold rooms often can’t maintain the same quality for long-term storage.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

      Conclusion<\/h2>\n

      Cold storage is the best solution to keep fruits and vegetables fresh, it’s convenient and economic, but you should understand different fruits and vegetables should store in different types cold storages with different chiller room temperature.<\/p>\n","protected":false},"excerpt":{"rendered":"

      Using cold storage to store fruit and vegetable is a scientific fresh-keeping method, which can better maintain their nutrients and moisture. First, we talk about Fruit Cold Storage, it has 3 types: fresh cold storage, controlled atmosphere (CA) cold storage, and blast freezer cold storage. Fruit Fresh Temp and Storage Time Fresh Temp For room […]<\/p>\n","protected":false},"author":1,"featured_media":18566,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"Fruit and Vegetable Cold Storage Temperature","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[252],"tags":[],"class_list":["post-18561","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cold-room"],"_links":{"self":[{"href":"https:\/\/cn-beyond.com\/wp-json\/wp\/v2\/posts\/18561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn-beyond.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn-beyond.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn-beyond.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn-beyond.com\/wp-json\/wp\/v2\/comments?post=18561"}],"version-history":[{"count":40,"href":"https:\/\/cn-beyond.com\/wp-json\/wp\/v2\/posts\/18561\/revisions"}],"predecessor-version":[{"id":39204,"href":"https:\/\/cn-beyond.com\/wp-json\/wp\/v2\/posts\/18561\/revisions\/39204"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cn-beyond.com\/wp-json\/wp\/v2\/media\/18566"}],"wp:attachment":[{"href":"https:\/\/cn-beyond.com\/wp-json\/wp\/v2\/media?parent=18561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn-beyond.com\/wp-json\/wp\/v2\/categories?post=18561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn-beyond.com\/wp-json\/wp\/v2\/tags?post=18561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}