载入中.......................
http://www.esafety.cn/blog/u/3012/index.html
载入中.......................
博客公告
载入中.......................
时间记忆
载入中.......................
博客登陆
载入中.......................
最新日志
载入中.......................
最新评论
载入中.......................
最新留言
载入中.......................
博客相册
博客好友
载入中.......................
友情连接
博客统计
载入中.......................
鉴别地沟油“五诀窍” | 2011-9-30 9:42:00
由于混合后的地沟油与一般的散装食用油从色泽、味道上都没有明显的区别,因此鉴别起来十分不易。中医看病讲究望闻问切,有关专家提醒广大消费者,用一些土办法也可以识别“地沟油”:
一看:看透明度,纯净的植物油呈透明状,在生产过程中由于混入了碱脂、蜡质、杂质等物,透明度会下降;看色泽,纯净的油为无色,在生产过程中由于油料中的色素溶于油中,油才会带色;看沉淀物,其主要成分是杂质。
二闻:每种油都有各自独特的气昧。可以在手掌上滴一两滴油,双手合拢摩擦,发热时仔细闻其气昧。有异昧的油,说明质量有问题,有臭昧的很可能就是地沟油:若有矿物油的气味更不能买。
三尝:用筷子取一滴油,仔细品尝其味道。口感带酸味的油是不合格产品,有焦苦味的油已发生酸败,有异味的油可能是“地沟油”。
四听:取油层底部的油一两滴,涂在易燃的纸片上,点燃并听其响声。燃烧正常无响声的是合格产品:燃烧不正常且发出“吱吱”声音的,水分超标,是不合格产品;燃烧时发出“噼叭”爆炸声,表明油的含水量严重超标,而且有可能是掺假产品,绝对不能购买。
五问:问商家的进货渠道,必要时索要进货发票或查看当地食品卫生监督部门抽样检测报告。
- 上一篇:变配电值班电工安全作业规程
- 下一篇:职业病危害项目申报管理知识
![原创(游客)](/blog/images/ico_default.gif)
![原创(游客)](/blog/images/ico_default.gif)
![原创(游客)](/blog/images/ico_default.gif)
![srhjm(游客)](/blog/images/ico_default.gif)
http://www.biomart.cn/product/s?wd=%E4%B8%8B%E8%BD%BD%E8%A5%BF%E9%99%86%E8%AE%BA%E5%9D%9B%E5%8F%91%E8%B4%B4%E6%9C%BA%E8%BD%AF%E4%BB%B699224848Qhlpt
http://www.biomart.cn/product/s?wd=%E4%B8%8B%E8%BD%BD%E5%8F%91%E5%B1%95%E8%AE%BA%E5%9D%9B%E5%8F%91%E8%B4%B4%E6%9C%BA%E8%BD%AF%E4%BB%B699224848Qbfjnr
http://www.biomart.cn/product/s?wd=%E4%B8%8B%E8%BD%BD%E4%B8%80%E5%91%BC%E7%99%BE%E5%BA%94%E5%8F%91%E8%B4%B4%E6%9C%BA%E8%BD%AF%E4%BB%B699224848Qzdhlp
http://www.biomart.cn/product/s?wd=%E4%B8%8B%E8%BD%BD%E4%B8%AD%E5%8D%8E%E6%88%B7%E5%A4%96%E7%BD%91%E7%A9%BA%E9%97%B4%E5%8F%91%E8%B4%B4%E6%9C%BA%E8%BD%AF%E4%BB%B699224848Qxbf
http://www.biomart.cn/product/s?wd=%E4%B8%8B%E8%BD%BD%E7%9F%A5%E4%B9%8E%E7%BD%91%E5%8F%91%E8%B4%B4%E6%9C%BA%E8%BD%AF%E4%BB%B699224848Qnrvz
http://www.biomart.cn/product/s?wd=%E4%B8%8B%E8%BD%BD%E4%B8%AD%E5%9B%BD%E5%8E%9F%E5%88%9B%E9%9F%B3%E4%B9%90%E5%9F%BA%E5%9C%B0%E5%8F%91%E8%B4%B4%E6%9C%BA%E8%BD%AF%E4%BB%B699224848Qhlh
http://www.biomart.cn/product/s?wd=%E4%B8%8B%E8%BD%BD%E6%96%B0%E6%B5%AA%E6%92%AD%E5%AE%A2%E4%B8%93%E8%BE%91%E5%8F%91%E8%B4%B4%E6%9C%BA%E8%BD%AF%E4%BB%B699224848Qptxb
http://www.biomart.cn/product/s?wd=%E4%B8%8B%E8%BD%BD%E9%98%BF%E9%87%8C%E5%B7%B4%E5%B7%B4%E5%8D%9A%E5%AE%A2%E5%8F%91%E8%B4%B4%E6%9C%BA%E8%BD%AF%E4%BB%B699224848Qjnr
http://www.biomart.cn/product/s?wd=%E4%B8%8B%E8%BD%BD%E6%B1%89%E7%BD%91%E7%A4%BE%E5%8C%BA%E5%8F%91%E8%B4%B4%E6%9C%BA%E8%BD%AF%E4%BB%B699224848Qzej
![sofhl(游客)](/blog/images/ico_default.gif)
http://bbs.tga.plu.cn/thread-3506803-1-1.html
http://bbs.tga.plu.cn/thread-3506805-1-1.html
http://bbs.tga.plu.cn/thread-3506680-1-1.html
http://bbs.tga.plu.cn/thread-3506809-1-1.html
http://bbs.tga.plu.cn/thread-3506812-1-1.html
http://bbs.tga.plu.cn/thread-3506750-1-1.html
http://bbs.tga.plu.cn/thread-3506815-1-1.html
http://bbs.tga.plu.cn/thread-3506818-1-1.html
http://bbs.tga.plu.cn/thread-3506819-1-1.html
![jbejm(游客)](/blog/images/ico_default.gif)
http://www.esafety.cn/blog/u/3012/archives/2011/114235.html
http://www.jxedt.com/wen/qita/3170795945297379356.html
http://www.jxedt.com/wen/kaoshi/3170795945297379356.html
http://www.jxedt.com/wen/qita/3170795948571361334.html
http://www.jxedt.com/wen/kaoshi/3170795948571361334.html
http://www.jxedt.com/wen/qita/3170795950959165530.html
http://www.jxedt.com/wen/kaoshi/3170795950959165530.html
http://bbs.tga.plu.cn/thread-3516544-1-1.html
http://www.jxedt.com/wen/qita/3170795955152224338.html
![ujnqu(游客)](/blog/images/ico_default.gif)
http://www.czvv.com/k5LiW54i15aix5LmQ5LiK5LiN5Y675LqGLVvlrpjmlrlRUS05NTI0OTldp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5LiW54i15aix5LmQ6buR6ZKx5LiA5LqLLVvlrpjmlrlRUS05NTI0OTldp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5LiW54i15aix5LmQ5oCO5LmI5Yay6ZKxLVvlrpjmlrlRUS05NTI0OTldp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5LiW54i15aix5LmQ5a6J5YWo5LmILVvlrpjmlrlRUS05NTI0OTldp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5LiW54i15aix5LmQ6IGa5a6d55uG5oqV6LWELVvlrpjmlrlRUS05NTI0OTldp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5LiW54i15aix5LmQ5piv6buR6ZKx55qE5ZCXLVvlrpjmlrlRUS05NTI0OTldp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5LiW54i15aix5LmQ55S16K-dLVvlrpjmlrlRUS05NTI0OTldp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5LiW54i15aix5LmQ55m75b2V572R5Z2ALVvlrpjmlrlRUS05NTI0OTldp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5LiW54i15aix5LmQ5L2Z6aKd5oiq5Zu-LVvlrpjmlrlRUS05NTI0OTldp0c0cc0s0m0e0f0d0.html
![chmos(游客)](/blog/images/ico_default.gif)
http://www.anqiu123.com/store-1787/document-id-335225.html
http://www.anqiu123.com/store-1787/document-id-335228.html
http://www.anqiu123.com/store-1787/document-id-335232.html
http://www.anqiu123.com/store-1787/document-id-335235.html
http://www.anqiu123.com/store-1787/document-id-335237.html
http://www.anqiu123.com/store-1787/document-id-335239.html
http://www.anqiu123.com/store-1787/document-id-335244.html
http://www.anqiu123.com/store-1787/document-id-335245.html
http://www.anqiu123.com/store-1787/document-id-335247.html
![fuxbf(游客)](/blog/images/ico_default.gif)
http://www.esafety.cn/blog/u/3012/archives/2012/123970.html
http://www.esafety.cn/blog/u/3012/archives/2012/126162.html
http://www.esafety.cn/blog/u/3012/archives/2013/128656.html
http://www.esafety.cn/blog/wll/73171/archives/2010/103203.html
http://www.esafety.cn/blog/wll/66030/archives/2010/104986.html
http://www.esafety.cn/blog/wll/128502/archives/2010/102207.html
http://www.esafety.cn/blog/u/18525/archives/2010/103785.html
http://www.esafety.cn/blog/wll/85686/archives/2010/105009.html
http://www.esafety.cn/blog/u/20773/archives/2011/107096.html
![jhzbf(游客)](/blog/images/ico_default.gif)
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13936639?ruan=36770dh
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13936663?ke=60268bf
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13936662?ning=38823zd
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13936664?wei=39186xb
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13936724?zhuan=28406nr
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13936726?yan=68230lp
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13936757?jie=43038jn
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13936789?pu=45129hl
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13936832?kui=10574fj
![izegj(游客)](/blog/images/ico_default.gif)
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14052293?nong=22822
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14052324?peng=86557
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14052344?qin=50964
http://www.0577tfw.com/archive.php?aid=26454
http://www.esafety.cn/blog/wll/85686/archives/2011/107185.html
http://www.lefang365.com/archive.php?aid=195497
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14052390?gou=93445
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14052392?li=02379
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14052455?geng=94419
![rneil(游客)](/blog/images/ico_default.gif)
http://www.anqiu123.com/store-1787/document-id-477255.html
http://www.anqiu123.com/store-1787/document-id-477257.html
http://www.anqiu123.com/store-1787/document-id-477258.html
http://www.anqiu123.com/store-1787/document-id-477260.html
http://www.anqiu123.com/store-1787/document-id-477262.html
http://www.anqiu123.com/store-1787/document-id-477264.html
http://www.anqiu123.com/store-1787/document-id-477266.html
http://www.anqiu123.com/store-1787/document-id-477267.html
http://www.anqiu123.com/store-1787/document-id-477269.html
![ychjn(游客)](/blog/images/ico_default.gif)
http://www.jswdj.com/space-uid-251864.html
http://www.jswdj.com/space-uid-251865.html
http://bbs.tga.plu.cn/thread-4083276-1-1.html
http://www.jswdj.com/space-uid-251866.html
http://www.jswdj.com/space-uid-251867.html
http://www.jswdj.com/space-uid-251868.html
http://www.jswdj.com/space-uid-251869.html
http://bbs.tga.plu.cn/thread-4083279-1-1.html
http://www.jswdj.com/space-uid-251870.html
![易安
博客](/blog/skin/missmoon/images/logo_powered.gif)
易安博客 版权所有