什么食物不应该冷藏?

什么食物不应该冷藏?

Most homes these days have refrigerators and have a habit of storing all the food in it. However, in fact, not all foods are suitable for storage in the refrigerator, not to mention that each food has a different way of preservation.

现在大多数家庭都有冰箱，并且有把所有食物都放在冰箱里的习惯。然而，事实上，并不是所有的食物都适合放在冰箱里储存，更不用说每种食物都有不同的保存方法。

If we do not know how to properly preserve, some foods, when stored in the refrigerator, can lose their nutrition and even be poisonous, easily affecting health. Here are 7 foods that sisters should never store in the refrigerator.

如果我们不知道如何妥善保存，有些食物在储存在冰箱里时，会失去营养，甚至有毒，容易影响健康。下面是姐妹们不应该放在冰箱里的7种食物。

Food should not be refrigerated

不应该冷藏的食物

1. Potatoes

土豆

According to the US Food Standards Agency (FSA), potatoes are foods you should never keep in the refrigerator - as they can be harmful.

根据美国食品标准局(FSA)的说法，土豆是绝对不应该放在冰箱里的食物，因为它们可能有害。

“The most important food that should not be refrigerated is potatoes,” explains the FSA's website. When they are stored in the refrigerator, the starch in potatoes is converted to sugar. When baked or fried, these sugars combine with the amino acid asparagine and create the chemical acrylamide, which is believed to be harmful to health.

“最重要的不应该冷藏的食物是土豆，”食品标准局的网站上解释道。当土豆被储存在冰箱里时，土豆中的淀粉会转化为糖。当烘焙或油炸时，这些糖与氨基酸天门冬酰胺结合，产生化学物质丙烯酰胺，这被认为是对健康有害的。

2. Watermelon

西瓜

In the summer, many people like to eat melons in the refrigerator because it will be cooler. However, everyone should know that melons contain many natural antioxidants that are good for health, can prevent cancer or many other problems.

夏天的时候，很多人喜欢在冰箱里放西瓜，因为这样比较凉快。然而，每个人都应该知道，西瓜含有许多对健康有益的天然抗氧化剂，可以预防癌症或许多其他问题。

Watermelon, for example, contains several antioxidants such as lycopene and beta-carotene. But these are lost when we put the watermelon in the refrigerator. Therefore, if cut watermelon, you should wrap it with food wrap to limit the loss of nutrients.

例如，西瓜含有多种抗氧化剂，如番茄红素和-胡萝卜素。但是当我们把西瓜放在冰箱里的时候，这些都丢失了。因此，如果切西瓜，你应该用食品包装纸把它包起来，以限制营养流失。

3. Garlic

大蒜

Many people have the habit of leaving garlic in the refrigerator without knowing this will cause the garlic to spoil at a faster rate by adding moisture, unless the garlic is peeled and prepared. It is best to keep the garlic in a dry place, with good air circulation, at room temperature and away from light. Garlic will also last longer if left intact until you're ready to use it.

很多人都有把大蒜放在冰箱里的习惯，却不知道这样做会增加水分，让大蒜腐烂得更快，除非大蒜是剥皮和准备好的。最好将大蒜保存在干燥、空气流通良好的地方，室温下远离光线。大蒜如果保存完好，保存时间也会更长，直到你准备使用它。

4. Tomatoes

西红柿

Many people like to refrigerate tomatoes because they think it will be crunchier and cooler when added to salads. However this is not recommended. Keeping tomatoes at temperatures below 12 degrees C will affect the nutrients of this fruit, damage the inner membrane of the fruit, alter the taste and texture.

许多人喜欢把西红柿放在冰箱里，因为他们认为把它加到沙拉里会更脆更凉。但是不建议这样做。将番茄的温度保持在12摄氏度以下会影响这种水果的营养成分，破坏水果的内膜，改变它的味道和口感。

Cold temperatures alter the natural texture, hindering the production of volatile compounds found in tomatoes. 65% of these compounds will disappear if refrigerated.

低温会改变番茄的天然质地，阻碍番茄中挥发性化合物的产生。如果冷藏，这些化合物中的65%将消失。

Tomatoes will lose their flavor and may taste slightly watery and underripe. Many studies have shown that tomatoes stored in the natural environment have a much better taste than those stored in the refrigerator.

西红柿会失去它们的味道，尝起来可能有点水和未成熟。许多研究表明，在自然环境中储存的西红柿比在冰箱中储存的味道更好。

5. Eggs

鸡蛋

According to a study published in the Journal of Food Protection, eggs when stored at extremely low temperatures, their nutritional value decreases.

根据发表在《食品保护杂志》上的一项研究，鸡蛋在极低温下储存时，其营养价值会下降。

The essential minerals and enzymes found in eggs can lose their effects on human health when eggs are stored in the refrigerator because cold temperatures can destroy the active enzymes. What's more, this study also found that eggs stored in the refrigerator had a higher risk of becoming contaminated with salmonella.

当鸡蛋被储存在冰箱中时，鸡蛋中所含的必需矿物质和酶会失去对人体健康的影响，因为低温会破坏活性酶。更重要的是，这项研究还发现，储存在冰箱中的鸡蛋被沙门氏菌污染的风险更高。

Salmonella is a type of bacteria that can cause infections like stomach ailments and typhoid fever. So it is better to keep eggs out of the refrigerator and use them quickly so they don't spoil.

沙门氏菌是一种可以引起胃病和伤寒等感染的细菌。所以最好不要把鸡蛋放在冰箱里，而且要快用，这样才不会变质。

6. Herbs

草本植物

Herbs and basil are tropical plants that cannot tolerate cold. Therefore, during storage should limit to the refrigerator but should store at indoor temperature.

草本植物和罗勒是不能耐寒的热带植物。因此，储存期间应限制放在冰箱，应在室内温度下储存。

7. Onions

洋葱

The whole onion is best kept in a dark and cool place. They contain starch, so they will be damp, soaked in water and easily damaged if stored in the refrigerator for too long. Once cut, onions should be sealed in a can and kept in the refrigerator.

整个洋葱最好保存在阴凉处。它们含有淀粉，所以如果在冰箱里存放太久，会受潮，浸在水里，很容易损坏。洋葱切好以后，应该密封在罐头里，放在冰箱里。