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你還在撿吃的?食物五秒法則被推翻!

你還在撿吃的?食物五秒法則被推翻!



對於專業吃貨來說,有什麼比親手把自己最心愛的食物掉在地上更傷心的了?

如果你知道五秒法則的話,應該會在食物掉地後的五秒之內,以迅雷不及掩耳盜鈴之勢撿起。所以,在三秒內撿起來呢?它看起來還能吃!但是拋開法則,以科學的角度來看,真的能吃嗎?


5 Seconds Is More Than Enough Time For Bacteria To Accumulate On Your Food.What sucks is when you drop your beloved food on the ground (oh no!). You already know the rules, so you start counting down from five as soon as it hits the ground. Three seconds? Hah, looks like it s still edible! Or is it?

你還在撿吃的?食物五秒法則被推翻!


那麼到底什麼是五秒法則呢?顧名思義,就是『掉在地上的食物,如果你在五秒內把它撿起來,它還是可以食用的』。但是,事實可能並非如此!


So, what s all this "five-second rule" business? Well, you most likely already know the saying that, if you drop your food on the ground, you have five seconds to pick it back up. Well, that may not be as true as most people hope.

你還在撿吃的?食物五秒法則被推翻!



食品科學家決定對五秒法則進行深入研究。其實對科學家來說,這並不是當前最重要的研究課題,但他們真的不想讓這種錯誤的信息繼續流傳。畢竟,你我身邊有太多人,真的會倒數五秒,然後撿起心愛的食物繼續吃。

Food scientists decided to look into the five-second rule. While it may not be the most important topic for them to research, they didn t want the misinformation to keep spreading since, you know, pretty much everyone follows it.


一項由克萊姆森大學發布的研究指出,不論食物接觸了受污染的地方五秒,三十秒或者是六十秒(還是一個世紀),都會粘上差不多數量的細菌。


A study published at Clemson University found that food which touched a contaminated surface for five, 30, or 60 seconds all had roughly the same amount of bacteria on it.

你還在撿吃的?食物五秒法則被推翻!


假如五秒法則是假的,那什麼才是食物被污染最重要的原因?同一研究指出,時間的長短不是重點,重點在於地面的種類和食物被污染了多久。


If the five-second rule is fake, what matters most when it comes to bacteria?


That same study that found the amount of time wasn t important found that the type of surface, as well as how long it has been infested, plays a bigger role.

你還在撿吃的?食物五秒法則被推翻!


信不信由你,高達70%女生和56%男生都承認和正在跟隨五秒法則!不要胡亂相信別人說的話,不要人家說五秒法則可行,你就盲目相信。但如果你堅持要吃掉在地上的食物,那就只好確保地面是乾淨的再吃。


Believe it or not, 70% of women and 56% of men admitted to following the five-second rule.Basically, don t believe everything you hear. If you absolutely have to eat food off the floor, just be sure that the floor isn t contaminated.


English Source: Diply


版權所有: CRI NEWSPlus 英語環球廣播


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