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冰箱并非是食物的保险箱,保鲜膜也不保险半个瓜坚强让他拉虚脱

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Summer is the season when watermelons are on the market. The frozen watermelons are the favorite of many citizens. However, the refrigerator is not a “safety box” for food. The watermelon that has been refrigerated for a long time may look like fresh watermelon, but it will breed a lot of bacteria, which is hard to dispel. This is not the case, some citizens have eaten the "guad strong" in the refrigerator for acute enteritis.

Half a "guad strong" makes him laziness

Li Lu, a citizen of the country, is 29 years old and is engaged in freelance work. He introduced that last Friday night, he and his friends had a hot pot and felt dry, and they bought a watermelon to go home. That night, after he ate half a day, he tied the plastic pocket provided by the boss and placed the remaining half in the refrigerator. On the weekend of two days, he went out to play and until the afternoon of the 8th, he remembered that there was half a watermelon in the refrigerator, and after eating it, he threw it away. Unexpectedly, the stomach began to turn over the river that night. "Take it seven or eight times, I feel that the station is standing still, and people are prostration. Fortunately, the friend who was about the dinner that night was a doctor. He said that I should be acute enteritis. I quickly took the medicine. Give me food." Li Lu recalled that when he was eating the remaining half of the watermelon, he also worried about whether it was stored for too long, but looked at the watermelon and the smell did not change, he put down his concerns, did not expect The result is that it is so uncomfortable.

Cling film is not "insurance"

Regarding the encounter of Li Lu, the reporter consulted the relevant persons of the Jiulongpo District Market Supervision Bureau. The other party said that for watermelons, it is recommended that the storage time should not exceed 12 hours and the maximum time should not exceed 24 hours.

It may be that many people think that storing in plastic pockets is one of the causes of watermelon deterioration. If the wrap is wrapped with plastic wrap, the shelf life of watermelon will be prolonged. In fact, no matter what kind of storage is used in the watermelon after cutting, what form is preserved, the surface will breed bacteria, the refrigeration can only inhibit the reproduction of bacteria, and the bacteria cannot be frozen. Watermelon is rich in glucose, fructose and other substances, providing nutrients for bacterial reproduction, and these bacteria are prone to diarrhea and food poisoning.

xx另外,切西瓜时,市民应注意清洁砧板和刀具。现在最好吃它们。如果你无法完成西瓜,你可以在进食前将表面切割约1厘米。

警惕“吃这种病”

据九龙坡区市场监督局一位人士介绍,夏季是食源性疾病高发期。食源性疾病,即食物中的致病菌,引起食物摄入引起的疾病,即食用的疾病。微生物是食源性疾病的主要原因之一,如沙门氏菌,志贺氏菌和李斯特菌。这些细菌在低温下也会繁殖,因此冰箱不是食品的“安全盒”。

在沙门氏菌的情况下,低温仅抑制生长,但如果冰箱中的食物保持在室温下,细菌可以快速生长并变得活跃。常见的来源是鸡蛋和肉类。在生活中,许多市民将提前准备食材并等到烹饪使用。建议等待不超过一小时。

志贺氏菌常见的水果和蔬菜,也称为细菌性痢疾,可能在感染后几天内孵化一段时间。发病后可能有发烧,腹痛,腹泻等症状。在生活中,公众遇到的大部分水果和蔬菜都被打破了,他们中的大多数都选择切断受损的部分并继续吃剩下的部分。众所周知,看起来完整的部分也可能会恶化。在类似的情况下,整个蔬菜和水果不适合食用。

感染李斯特菌后,会出现发烧,头痛,发冷等症状。冰箱中未消耗的牛奶是适宜的生长环境。建议加热打开的冷牛奶或饮用一次。