一、水果蔬菜储藏采取方式改善冷却
First, fruits and vegetables are stored in a manner that improves cooling
水果和蔬菜在收获中,食品冷库最好在原料生产中及时冷却水果和蔬菜内散热。冷藏后的冷冻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.
如果原料的原产地没有冷却水果和蔬菜,进入冷藏室,采取逐步冷却方式,防止某些生理疾病的发生。
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,红玉首先储存在2.2℃,然后降至0℃储存,可以减少红斑斑病和虎皮病的发生。另一个例子是高温梨的运输,直接进入0℃仓库储存,容易发生黑色心脏病。如果采用逐步冷却方式,可以大大降低黑心病的发病率,延长梨的储存期。
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、果蔬在入库前要进行挑选和整理
Two, fruits and vegetables should be selected and arranged before storage
选择工作要仔细进行一个一个,目的是要有机械伤害,昆虫伤害或成熟不同的水果和蔬菜被去除。因为水果和蔬菜含有大量的水分和营养,微生物的生活是一个很好的媒介。
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机体内机械或机械损伤昆虫或昆虫伤口,水果和蔬菜的微生物污染将很快就会腐烂。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.
因为水果和蔬菜越成熟,然后经过一段时间后就会形成煮熟的现象,其特点是软水果,并即将开始腐烂。一些水果和蔬菜选择后,质量好,长期冷藏应逐一包装纸,包装或包装篮。
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.
水果和蔬菜纸不要太硬或太薄,最好使用水果和蔬菜,没有化学处理纸张的任何不良影响。把水果放在盒子里(篮子),要特别注意不要把水果压在周围的水果上,以免打破其他果皮。在整个选型整理过程中,要特别注意,以防止身体的不小心造成伤害
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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