字體大小:

切開過的洋蔥是具危險性的?

有此一說:

請問這是真的嗎?謝謝
阿珮

---------------------------------------

Very Important ....especially for those who love to cook and eat ONIONS!!!!!!

非常重要. . . .特別是喜歡烹調及吃洋蔥的人! ! !

ONIONS 洋蔥

In 1919 when the flu killed 40 million people there was this Doctor that visited the many farmers to see if he could help them combat the flu. Many of the farmers and their family had contracted it and many died.

1919 年, 當流感造成了四千萬人死亡時, 有一位醫生到各地農場去探視, 看是否可以幫助人們戰勝流感。很多農民和他們家庭感染了流感,很多人因此而死亡。

The doctor came upon this one farmer and to his surprise, everyone was very healthy. When the doctor asked what the farmer was doing that was different the wife replied that she had placed an unpeeled onion in a dish in the rooms of the home, (probably only two rooms back then). The doctor couldn't believe it and asked if he could have one of the onions and place it under the microscope. She gave him one and when he did this, he did find the flu virus in the onion. It obviously absorbed the bacteria, therefore, keeping the family healthy.

這位醫生來到一家人家。出乎預料, 這家的每一個人都非常健康。醫生詢問這家的做法與其他人家有何不同, 這家的妻子說她在家裡的每一個房間( 那時大概也就是兩間吧) 裡放置了一顆沒有剝皮的洋蔥。醫生無法置信, 因此就問是否可以要一顆洋蔥以便放在顯微鏡下觀察觀察。她給了他一顆。醫生觀察時真的在洋蔥上發現了流感病菌。顯然, 洋蔥吸收了病菌, 因此讓這家人保持健康。

Now, I heard this story from my hairdresser in NZ. She said that several years ago many of her employees were coming down with the flu and so were many of her customers. The next year she placed several bowls with onions around in her shop. To her surprise, none of her staff got sick. It must work... ( And no, she is not in the onion business.)

如今, 我從亞利桑那州我的朋友那裡聽到類似的故事。她說幾年前她的很多僱員感染流感, 她的很多顧客也是如此。次年, 她在她的理髮店裡放了幾個果盤, 裡面放了一些洋蔥。令她吃驚的是, 她的員工沒有一個生病的。看來洋蔥真的起作用⋯ ( 真的, 她並不做洋蔥的生意。)

The moral of the story is, buy some onions and place them in bowls around your home. If you work at a desk, place one or two in your office or under your desk or even on top somewhere. Try it and see what happens. We did it last year and we never got the flu.

故事的核心是, 買一些洋蔥吧, 把它們擺放在你的家裡的果盤裡。如果你是坐辦公室的, 在你的辦公室裡, 或者辦公桌下面, 或者在櫃子頂部放置幾顆洋蔥吧。

試試看效果怎麼樣。我們去年做了, 沒有人得流感。

If this helps you and your loved ones from getting sick, all the better. If you do get the flu, it just might be a mild case.

如果這樣做可以幫助你和你所愛的人不感冒, 那就太好了。如果你仍然得了感冒, 也許會是比較輕微的症狀。

Whatever, what have you to lose? Just a few bucks on onions!!!!!!!!!!!!!!

不管結果如何, 你又會有什麼損失呢? 除了幾顆洋蔥之外!



Now there is a P. S. to this for I sent it to a friend in Oregon who regularly contributes material to me on health issues. She replied with this most interesting experience about onions :

下面是後續。我把這個送給我在奧爾良的朋友, 她經常給我一些健康方面的建議。她回復說了關於洋蔥的最有趣的實驗:

Thanks for the reminder. I don't know about the farmers story...but, I do know that I contacted pneumonia and needless to say I was very ill...I came across an article that said to cut both ends off an onion put one end on a fork and then place the forked end into an empty jar...placing the jar next to the sick patient at night. It said the onion would be black in the morning from the germs... sure enough it happened just like that...the onion was a mess and I began to feel better.

感謝她的提示。我不知道那個農民的故事, 但是我知道我得了肺炎。無需說, 我病的不輕。我讀到一篇文章, 建議把洋蔥的兩頭切掉, 插在叉子上, 然後把叉子 放在花瓶裡, 晚上放在病人身旁。據說, 洋蔥會因為病菌而在次日清晨變黑。果然, 事情跟說的完全一樣。洋蔥看起來糟透了, 但我卻開始好起來。

A nother thing I read in the article was that onions and garlic placed around the room saved many from the black plague years ago. They have powerful antibacterial, antiseptic properties.

那篇文章還談到放在屋子裡的洋蔥和大蒜在多年前的黑死病中救了很多人的命。

But here is the other important side to remember.

但有另一個非常重要因素是我們需要注的。

LEFT OVER ONIONS ARE POISONOUS

餘下來的洋蔥是有毒的

I have used an onion which has been left in the fridge, and sometimes I don't use a whole one at one time, so save the other half for later.

我曾經使用雪櫃中餘下來的洋蔥, 有時我不會使用整個洋蔥, 餘下來的會留為下次使用。

Now with this info, I have changed my mind.....will buy smaller onions in the future.

如今有了這些資訊, 我會改變策略. . . . . .日後買些較細小的洋蔥。

I had the wonderful privilege of touring Mullins Food Products, Makers of mayonnaise. Mullins is huge, and is owned by 11 brothers and sisters in the Mullins family. My friend, Jeanne, is the CEO.

有幸地我參觀Mullins Food Products 工廠,沙拉油的生產商。Mullins 工廠很大,由Mullins 家族的11 位兄弟姊妹共同擁有。我的朋友Jeanne 是那兒的行政總裁。

Questions about food poisoning came up, and I wanted to share what I learned from a chemist.

食物中毒時有所聞, 所以和各位分享一些從藥劑師所學到的知識。

The guy who gave us our tour is named Ed. He's one of the brothers. Ed is a chemistry expert and is involved in developing most of the sauce formula.. He's even developed sauce formula for McDonald's.

為我們作嚮導的是Ed。他是家族的其中一位成員。Ed 是一位化學專家, 大部份沙拉油的調配程式都是由他專門研發出來的。他甚至為麥當勞研發沙拉油配方。

Keep in mind that Ed is a food chemistry whiz. During the tour, someone asked if we really needed to worry about mayonnaise. People are always worried that mayonnaise will spoil. Ed's answer will surprise you. Ed said that all commercially- made Mayo is completely safe.

記住Ed 是一位食品化學能手。參觀期間, 某人詢問我們是否需要擔心沙拉油。人們經常擔心沙拉油會變壞。Ed 的答案令人感到意外。Ed 說所有在市場上售賣的沙拉油是完全安全的。

"It doesn't even have to be refrigerated. No harm in refrigerating it, but it's not really necessary." He explained that the pH in mayonnaise is set at a point that bacteria could not survive in that environment. He then talked about the quaint essential picnic, with the bowl of potato salad sitting on the table and how everyone blames the mayonnaise when someone gets sick.

『沙拉油甚至無需冷藏。將它冷藏亦無妨但非必要。(注意: 在外國較乾燥低溫的環境下可能無需冷藏)』他解釋, 沙拉油的酸鹼度是設定至細菌無法生存的狀態。然後他講述有些人在野餐時, 吃了放在桌上的馬鈴薯沙拉後感到不適便歸因於沙拉油。

Ed says that when food poisoning is reported, the first thing the officials look for is when the 'victim' last ate ONIONS and where those onions came from (in the potato salad?). Ed says it's not the mayonnaise (as long as it's not homemade Mayo) that spoils in the outdoors. It's probably the onions, and if not the onions, it's the POTATOES.

Ed 說, 當收到食物中毒的報告後, 調查員首先會詢問'中毒者'最後一次吃洋蔥是什麼時間和那些洋蔥是從那裡來的( 在馬鈴薯沙拉中? ) Ed 說問題並非出自處於室外的沙拉油變壞所引致( 除非是家中自製的)。可能是洋蔥所為, 如果不是洋蔥, 那就是馬鈴薯。

He explained, onions are a huge magnet for bacteria, especially uncooked onions. You should never plan to keep a portion of a sliced onion. He says it's not even safe if you put it in a zip-lock bag and put it in your refrigerator.

他解釋,洋蔥非常吸引細菌,特別是未經烹調的生洋蔥。切勿儲存切開了的洋蔥。即使放在密實袋中擺放在雪櫃內亦不安全。

It's already contaminated enough just by being cut open and out for a bit, that it can be a danger to you (and doubly watch out for those onions you put in your hotdogs at the baseball park!)

洋蔥在切開一點點時經已被污染, 可能對您有害( 需要加倍注意帶往棒球場放在熱狗包內的洋蔥! )

Ed says if you take the leftover onion and cook it like crazy you'll probably be okay, but if you slice that leftover onion and put on your sandwich, you're asking for trouble. Both the onions and the moist potato in a potato salad, will attract and grow bacteria faster than any commercial mayonnaise will even begin to break down.

Ed 說如果將餘下來的洋蔥完全烹熟可能還可以, 但如果將餘下來的洋蔥切開放在三明治中, 你便自尋煩惱。洋蔥和馬鈴薯沙拉中浸濕了的馬鈴薯, 都非常吸引

細菌, 細菌的繁殖速度較快, 即使市場上買來的任何沙拉油都會開始變壞。

So, how's that for news? Take it for what you will. I (the author) am going to be very careful about my onions from now on. For some reason, I see a lot of credibility coming from a chemist and a company that produces millions of pounds of mayonnaise every year.'

那麼, 有何高見? 就我個人所知, 從今以後, 我( 本文作者) 將會非常慎重處理我的洋蔥。對於來自每年生產無數沙拉油公司的化學專家所提供的寶貴資料, 我

覺得非常實惠。

Also, dogs should never eat onions. Their stomachs cannot metabolize onions .....

同時, 切勿給狗隻吃洋蔥。它們的胃部不能消化洋蔥. . . . . .

Please remember it is dangerous to cut onions and try to use it to cook the next day, it becomes highly poisonous for even a single night and creates Toxic bacteria which may cause Adverse Stomach infections because of excess Bile secretions and even Food poisoning.

緊記, 切開了的洋蔥留為日後使用是非常危險的, 即使一晚它便變得毒性非常高, 產生有毒細菌可能會引致膽汁分泌過多導致腸胃炎甚至食物中毒。

Please pass it on to all you love and care.

請轉寄給所有你敬愛及關懷人。

* 翻譯以英文為準。


KingNet藥物諮詢特別門診藥師回答
義守大學義大醫院中藥科 吳宗修藥師

在這裏引用網路追追追小組調查報導來回覆:

繼去年引發的新流感大流行,近日來忽冷忽熱的季節交替,又是一波感冒的好發季節,然而網路上卻盛傳一個說法,表示沒有剝皮的洋蔥擺在房間內,可吸收流感病菌,使人保持健康,這個簡單的方法真的有效嗎?

病菌與病毒 傻傻分不清楚?
由於原信滿長的,我們簡述一下。這封信的敍述方式是「我聽朋友說,他聽他的朋友說…」,換言之,就是「轉述再轉述」。作者會提出「洋蔥治流感」的主張,主要是源自這個「聽說」來的故事:當流感造成四千萬人死亡時,一位醫師到農場探視,發現某戶未染上流感的人家,保持健康的秘訣在於家中房間內,擺放了沒有剝皮的洋蔥,醫師將洋蔥拿到顯微鏡底下觀察後,從洋蔥上發現流感病菌,因而認為洋蔥有吸收病菌,使人保持健康的作用。

洋蔥可吸收病菌?
原信的說法有漏洞,不過「洋蔥吸收病菌」的說法還是值得我們探究一下。聯合醫院陽明院區家庭醫學科主任余文瑞表示,將不好的東西吸收掉是一個過濾的動作,就像一般認為水流過濾網能被除去雜質,過濾必須要「經過」某些機制,然而洋蔥內並沒有這種特殊物質。

從另一方面來看,空間含有空氣中的所有有害物質,也不可能都有機會與此顆洋蔥接觸,如此一來放在房內一角的洋蔥怎麼能吸收另一邊空間的有害物質,因此原信表示洋蔥能吸收病菌的說法,其實不太可能。

針對洋蔥是否有淨化空氣的說法,在追追追日前查證過的報告中,台師大化學系教授吳家誠表示,細菌的種類有很多種,洋蔥必須要和空氣接觸才可以,若是放在室內的某個角落,效果會很差,所以把洋蔥放在室內就能淨化空氣的說法是不正確的。

而國外知名闢謠網站Snopes也提出相同看法,表示洋蔥並不會像海綿一樣吸收周遭的病毒與微生物,並指出這種認為洋蔥擺在屋內,可從空氣中帶走讓人致病的病菌,使家庭免受污染的方法,是長期存在的迷信,洋蔥曾在不同時期被聲稱可以殺死不同的病毒,諸如白喉、天花、感冒病毒等。

擺洋蔥、保健康?
雖然洋蔥沒有吸收病菌的作用,而對於原信指出將洋蔥擺在房間內,有助人體健康的說法,臺北醫學大學營養保健學系陳玉華教授認為,由於洋蔥裡面含有活性含硫物質,將洋蔥擺在室內,對於周遭環境確實有殺菌的作用,但這些含硫物質必須在洋蔥組織被破壞之下才能釋放出來,而開放空間也會使含硫物質被稀釋,因此原信表示在室內擺放沒有剝皮的洋蔥可使人保持健康,效果其實不大。

不過,陳教授也表示,若要提升人體健康,將洋蔥吃下去的效果可能較好;對此,余醫師也從醫學觀點補充,表示中醫上認為辛辣的東西,例如大蒜、辣椒、洋蔥等食材,具有刺激身體新陳代謝的作用,因此雖然在室內放置洋蔥並不會使人免於生病,但多吃洋蔥確實可以增加免疫力。

至於原信最後表示將洋蔥兩頭切掉,擺在肺炎患者旁邊,洋蔥會因為病菌逐漸變黑使得病患好轉的說法,陳教授說明洋蔥變黑的原因有可能像香蕉皮在空氣中,放久會產生黑斑點的道理一樣,是因為與空氣接觸產生氧化等化學變化,並不是洋蔥發揮治病功效;余醫師也表示醫學上沒有以洋蔥治療肺炎的根據。

綜合以上所說,流感的致病原為病毒,洋蔥也沒有淨化空氣的作用,因此原信提出洋蔥可吸收病菌的說法並不正確,而洋蔥由於含有活性含硫物質,在環境中有殺菌效果,但醫師與教授均認為將洋蔥吃下去,對於提升人體健康的效果較有幫助;此外,洋蔥變黑的主要是因為與空氣接觸產生的化學變化,並非吸收病菌所致,至於想保持健康,Snopes報告則認為勤洗手以及避免與生病者接觸,比較實際。
本文由【KingNet國家網路醫院編輯部】提供

延伸閱讀

穴位舒緩

立即訂閱我們的電子報

掌握最新健康消息!