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哪些食物不应放在冰箱里? [Copy link] 中文

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Post time 2012-6-18 14:27:24 |Display all floors
This post was edited by ttt222 at 2012-6-18 14:27

不要把洋葱放入冰箱!你还自以为很聪明呢。认为自己精打细算,延长了食物的保质期(某些情况下,的确如此)。岂不知实际上这样做会使食品的味道很不好——非常不好。


细想起来,我们把很多食物放入冰箱里有些不太合理。我们吃的所有的食物都是不相同的,因此应该根据食物的特性区别对待。可以遵照这样一条非常简单的规则(免责声明:并非百分之百的安全,就是超市也有出错的时候):超市不冷藏的食物,你也不应该把它们放入冰箱里。

水果和蔬菜中,储存方式最不当的当属洋葱、马铃薯和西红柿。(还有香蕉也是,但这里就不赘述了。)这三种食物最好不要放入冰箱。当然,如果放入冰箱,它们仍可食用。理论上讲,这三种食物在冰箱的果菜箱里保质期会更长些。不过总之,你最好不要将这三种食物放入冰箱。


马铃薯(土豆)



冰箱对于马铃薯来说太凉了,这会使马铃薯中的淀粉转化为糖。烹饪时,会使马铃薯有种怪怪的甜味——不是什么好事。多余的糖分会使马铃薯在烹饪时颜色过早变暗,有些让人倒胃口。爱达荷州马铃薯公司建议您将土豆存储在阴凉的地方。这样储存的话,可以保鲜 1-3 周。

西红柿



温度低时,西红柿也会有不良反应:它们会变成软塌塌的。把西红柿放入冰箱时,西红柿细胞壁上的膜会受损,它们就变得干巴巴的。相反,西红柿应在室温下存储,避光(阳光会使西红柿不均匀地成熟),而且茎朝上以免碰伤。

洋葱

就像西红柿一样,洋葱放在冰箱里也会变软——洋葱没有脆口还是洋葱吗?它们还会把洋葱味传给冰箱中的其它食品。就算你喜欢洋葱味,你也不会希望都是洋葱味吧。其实在切洋葱前,最好将它们放在温暖干燥的地方。切好后的洋葱可以放在冰箱里,盖好了,可以保存几天。

切记一点:永远不要把洋葱和马铃薯放在一起储存。洋葱和马铃薯都会释放出一种气体,这种气体可使对方变质更快。

来源:译言网

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Post time 2012-6-18 14:35:16 |Display all floors
Produce You Should Never Put In The Fridge
Don't stick that onion in the fridge! You might think that you're being resourceful. You might think you're stretching your dollars by prolonging the life of your produce (which, in a way, you kind of are). But what you're really doing is making them taste worse -- a lot worse.

If you think about it, refrigerating much of our produce just isn't logical. All of the foods we eat are unique, so it makes sense that they should be treated according to their individual makeup. There's a pretty simple rule to follow (disclaimer: it isn't 100 percent fool-proof, because even supermarkets get it wrong sometimes): if it's not being kept cold at the supermarket, it really shouldn't be kept cold in your home.

The fruits and veggies that most often get mistreated are onions, potatoes and tomatoes. (And the banana too, but we won't get into that again.) Plain and simple, these three items are at their best when kept out of the fridge. Yes, they're still edible if refrigerated. And yes, they might technically have a longer life-span in your crisper drawer. But all in all, it's in your best interest to leave them out.


Click through the slideshow below to learn why this produce goes bad in the fridge, and how to best store them. Also, you can learn an interesting fact about potatoes and onions, too.

Refrigerators are just too cold for potatoes and causes their starches to be turned into sugar. This makes them oddly sweet when cooked -- and not in a good way. This extra sugar also causes potatoes to darken prematurely when cooked, making them just a little less appetizing. The Idaho Potato company recommends that you store potatoes in a cool, dark place. If stored this way, potatoes can stay fresh for 1-3 weeks.


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Post time 2012-6-19 09:53:20 |Display all floors
i will remember it.

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Post time 2012-6-19 09:55:21 |Display all floors
ttt222 Post time: 2012-6-18 14:35
Produce You Should Never Put In The Fridge
Don't stick that onion in the fridge! You might think th ...

you are right.

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Post time 2012-6-19 11:56:12 |Display all floors
Got it ,thanks

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Post time 2012-6-19 22:18:51 |Display all floors
Previously, I mistakenly put tomatoes in the fridge. Now this passage tells me the secrets of keeping them fresh.

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Post time 2012-6-19 23:15:56 |Display all floors
I'd like to ask you if this article is translated by yourself ? I'm julie20098,the translator of this article!

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