生鲜食品因其自身特殊性,不宜长期存放于常温下。为维持生鲜食品的新鲜度和延长生鲜食品的保鲜期,生鲜食品冷库的建造和使用是目前生鲜食品经销商常采用的保鲜方式。
Fresh food is not suitable for long-term storage at room temperature due to its own particularity. In order to maintain the freshness of fresh food and prolong the freshness period of fresh food, the construction and use of fresh food cold storage are often used by fresh food dealers at present.
虽然食品冷库的建造和使用能很大程度上维持生鲜食品的保鲜度和延长生鲜食品的保鲜期,但这并不意味着直接将生鲜食品置于冷库冷藏车后就万事大吉了。
Although the construction and use of food cold storage can greatly maintain the freshness of fresh food and prolong the freshness of fresh food, it does not mean that it is a great deal to put fresh food in cold storage car.
没有规范的管理,生鲜食品的保鲜期和新鲜度同样不理想,仍会严重影响果蔬的经济收益获取。
Without standardized management, freshness and freshness of fresh foods are also not ideal, which will seriously affect the economic returns of fruits and vegetables.
因此,不规范管理容易造成不适宜不稳定的库房温度等是会影响对新陈代谢的抑制,进而使得生鲜食品不能得到很好的保鲜。
Therefore, the non - standard management is easy to cause unsuitable and unstable storeroom temperature, which will affect the inhibition of metabolism, and thus make fresh food can not be well preserved.
除水分蒸发、寒冷收缩、微生物繁殖、淀粉老化等生鲜食品在冷库内缓慢发生的变化外,生鲜食品受到的冷害是食品冷库建造使用时需格外留意的,否则冷害造成的不可逆损伤是会直接影响生鲜食品的品质和保鲜期。
In addition to the slow change of fresh food such as water evaporation, cold contraction, microbial reproduction and starch aging, the cold damage of fresh food is a special attention to the construction and use of food cold storage, otherwise the irreversible damage caused by cold damage will directly affect the quality and freshness period of fresh food.
置于食品冷库中的生鲜食品仍是具有生命活动的有机体,会继续进行新陈代谢,虽然低温环境会极大程度抑制代谢速度,但并不能完全阻止代谢。
The fresh food placed in the food cold storage is still a living organism, which continues to metabolize, although the low temperature environment will greatly inhibit the metabolic rate, but it does not completely prevent metabolism.
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