一、水果蔬菜儲藏采取方式改善冷卻
First, fruits and vegetables are stored in a manner that improves cooling
水果和蔬菜在收獲中,食品冷庫最好在原料生產中及時冷卻水果和蔬菜內散熱。冷藏后的冷凍水果蔬菜可以直接冷藏。
When fruits and vegetables are harvested, it is better to cool the fruits and vegetables promptly in the production of raw materials. Frozen fruits and vegetables can be frozen directly.
如果原料的原產地沒有冷卻水果和蔬菜,進入冷藏室,采取逐步冷卻方式,防止某些生理疾病的發生。
If there is no cooling fruit and vegetables at the origin of the raw material, go into the freezer and take a gradual cooling method to prevent the occurrence of certain physiological diseases.
例如,紅玉首先儲存在2.2℃,然后降至0℃儲存,可以減少紅斑斑病和虎皮病的發生。另一個例子是高溫梨的運輸,直接進入0℃倉庫儲存,容易發生黑色心臟病。如果采用逐步冷卻方式,可以大大降低黑心病的發病率,延長梨的儲存期。
For example, Jonathan first stored at 2.2 degrees, and then reduced to 0 DEG C storage, can reduce the occurrence of red blood disease and scald. Another example is the transport of hot pears, which are stored directly in warehouses at 0 degrees centigrade and are prone to black heart disease. If the gradual cooling method is adopted, the incidence of black heart disease can be greatly reduced, and the storage period of pears can be prolonged.
二、果蔬在入庫前要進行挑選和整理
Two, fruits and vegetables should be selected and arranged before storage
選擇工作要仔細進行一個一個,目的是要有機械傷害,昆蟲傷害或成熟不同的水果和蔬菜被去除。因為水果和蔬菜含有大量的水分和營養,微生物的生活是一個很好的媒介。
The choice of work should be carefully carried out one by one, with the aim of mechanical damage, insect damage or ripening, and different fruits and vegetables removed. Because fruit and vegetables contain a lot of water and nutrients, microbial life is a good medium.
水果和蔬菜的微生物入侵在機體內機械或機械損傷昆蟲或昆蟲傷口,水果和蔬菜的微生物污染將很快就會腐爛。水果和蔬菜的成熟度不一定要混合在一起才能保存。
Microbes in fruits and vegetables invade the body, mechanical or mechanical damage, insect or insect wounds, and microbial contamination of fruits and vegetables will soon decay. The ripeness of fruits and vegetables does not have to be mixed up to preserve them.
因為水果和蔬菜越成熟,然后經過一段時間后就會形成煮熟的現象,其特點是軟水果,并即將開始腐爛。一些水果和蔬菜選擇后,質量好,長期冷藏應逐一包裝紙,包裝或包裝籃。
Because the fruit and vegetables mature, and then after a period of time will be formed cooked phenomenon, which is characterized by soft fruit, and is about to begin to rot. Some fruits and vegetables, after selection, good quality, long-term cold storage should be one by one packaging paper, packaging or packaging basket.
水果和蔬菜紙不要太硬或太薄,最好使用水果和蔬菜,沒有化學處理紙張的任何不良影響。把水果放在盒子里(籃子),要特別注意不要把水果壓在周圍的水果上,以免打破其他果皮。在整個選型整理過程中,要特別注意,以防止身體的不小心造成傷害
Fruits and vegetables, paper should not be too hard or too thin, it is best to use fruits and vegetables, there is no chemical treatment of any adverse effects of paper. Put the fruit in a box (basket), and pay special attention not to press the fruit around the fruit so as not to break the other fruit peel. Throughout the selection process, special attention should be paid to prevent physical damage caused by carelessness
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