在线观看亚洲精品专区-在线观看亚洲免费-在线观看亚洲免费视频-在线观看亚洲欧美-欧美freexxx-欧美free嫩交video

食品伙伴網(wǎng)服務(wù)號
 
 
當(dāng)前位置: 首頁 » 專業(yè)英語 » 專業(yè)知識 » 正文

What is the difference between food infection and food poisoning?

放大字體  縮小字體 發(fā)布日期:2007-10-06
核心提示:Food borne diseases can be divided into food infection and food poisoning. The popular media tends to describe all food-related illnesses as food poisoning, but strictly speaking, this is incorrect. Food poisoning is caused by consuming foods that c

Food borne diseases can be divided into food infection and food poisoning. The popular media tends to describe all food-related illnesses as "food poisoning", but strictly speaking, this is incorrect.

  Food poisoning is caused by consuming foods that contain toxins. These toxins can be produced by micro organisms, can occur naturally in the food (for example, in certain mushrooms) or can be a contaminant.

  Toxins directly affect the biological reactions taking place in the body. At sufficiently high concentrations, the effects are acute and take place a few hours after consumption. Symptoms can include nausea and vomiting. The toxins can have various origins, but the two most well known bacterial toxins are produced by Staphylococcus aureus and Clostridium botulinum .

  Certain toxins e.g. mycotoxins have serious long-term effects even at small concentrations.Most of these toxins are resistant to heat, so they are not eliminated by cooking.

  A food borne infection is caused by an infectious pathogens (micro organisms that cause infections) in the food. These micro organisms multiply in the intestine. Furthermore these micro organisms release toxins that invade and damage the epithelium cells. The consequences are stomach ache and diarrhoea within some hours or several days after eating the contaminated food. After a few days these symptoms disappear, but one can still excrete the germ with the stools. Such a person is called a healthy carrier. By bad (toilet) hygiene one can contaminate food and other people.

  The bacteria causing most food infections are Salmonella , Campylobacter and E. coli . Viruses also cause food borne infections. Most food borne infections occur during the summer, because the growing conditions for the bacteria are better. In most cases the food infection is quite mild, most people only have diarrhoea. Older people, small children or people with a weak resistance are most severely affected.

  Proper heating of food can prevent food borne infections. Almost all non-spore forming bacteria are killed at temperatures above 70 °C.

  Although most food borne infections occur in the home, outbreaks in restaurants often get more attention because they tend to affect larger numbers of people.

更多翻譯詳細(xì)信息請點(diǎn)擊:http://www.trans1.cn
 
關(guān)鍵詞: the food are can and in toxins borne most is by micro
[ 網(wǎng)刊訂閱 ]  [ 專業(yè)英語搜索 ]  [ ]  [ 告訴好友 ]  [ 打印本文 ]  [ 關(guān)閉窗口 ] [ 返回頂部 ]
分享:

 

 
推薦圖文
推薦專業(yè)英語
點(diǎn)擊排行
 
 
Processed in 0.162 second(s), 17 queries, Memory 0.9 M
主站蜘蛛池模板: 日本不卡视频免费 | 78m-78模成视频在线 | 永久黄色免费网站 | 一级待一黄aaa大片在线还看 | 欧美成人午夜影院 | 日本在线观看成人小视频 | 在线观看一二三区 | 精品国产1000部91麻豆 | www.亚洲天堂.com | 在线观看不卡一区 | 六月丁香色婷婷 | 朱元璋传奇1998王耿豪版 | 天天伊人网 | 亚洲a网站 | 国内夫妇交换性经过实录 | 天堂网中文在线 | 美国一区二区三区 | 日韩一级欧美一级在线观看 | 欧美一区二区影院 | 在线高清国产 | 未成人禁止视频高清在线观看 | 国产裸露片段精华合集链接 | 失禁h啪肉尿出来高h | 91国内在线国内在线播放 | 黄色在线免费看 | 视频在线观看免费网址 | 久久www免费人成_看 | 日本视频www色 | 亚洲五月婷 | 伊人久久大香线蕉综合7 | h视频免费观看 | 国产成都一二三四区 | 狠狠摸狠狠操 | 色www视频永久免费 色www视频永久免费软件 | 亚州人成网在线播放 | 四虎在线永久 | 欧美视频免费一区二区三区 | 一级特黄性色生活片一区二区 | 中文三 级 黄 色 片 | 天天射天天舔 | 尻老逼 |