CN102393426A - 地沟油的鉴别方法 - Google Patents
地沟油的鉴别方法 Download PDFInfo
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- CN102393426A CN102393426A CN201110333314XA CN201110333314A CN102393426A CN 102393426 A CN102393426 A CN 102393426A CN 201110333314X A CN201110333314X A CN 201110333314XA CN 201110333314 A CN201110333314 A CN 201110333314A CN 102393426 A CN102393426 A CN 102393426A
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- oil
- waste oil
- grease
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- palmitoleic acid
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Abstract
Description
废弃油种类 | 特征挥发性成分 | 食用油种类 | 特征挥发性成分 |
地沟油1 | 癸醛、己醛 | 金龙鱼食用调和油 | 2-十一烯醛 |
地沟油2 | 壬醛、癸醛 | 福临门食用调和油 | / |
泔水油1 | 十二醛 | 黑芝麻香油食用油3 | / |
泔水油2 | 癸醛 | 多力葵花籽调和油 | / |
泔水油3 | 十二醛 | 龙大压榨一级花生油 | / |
地沟油含量 | 棕榈油酸质量分数 |
0 | 0.06% |
10.0% | 0.12% |
20.0% | 0.19% |
50.0% | 0.35% |
80.0% | 0.55% |
100.0% | 0.63% |
Claims (8)
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CN102393426A true CN102393426A (zh) | 2012-03-28 |
CN102393426B CN102393426B (zh) | 2014-08-20 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102636554A (zh) * | 2012-04-24 | 2012-08-15 | 河北工业大学 | 地沟油的识别方法 |
CN102636510A (zh) * | 2011-04-28 | 2012-08-15 | 河南省科学院高新技术研究中心 | 核磁共振氢谱检测食用油品质的方法 |
CN102841175A (zh) * | 2012-08-31 | 2012-12-26 | 清华大学 | 一种基于检测羟基价鉴别地沟油的方法 |
CN102928600A (zh) * | 2012-11-07 | 2013-02-13 | 深圳市宝凯仑科技有限公司 | 一种地沟油快速检测试纸的制备方法 |
CN103512990A (zh) * | 2012-06-30 | 2014-01-15 | 中国科学院大连化学物理研究所 | 采用微量脂肪酸鉴别植物源性地沟油的方法 |
CN103837659A (zh) * | 2012-11-26 | 2014-06-04 | 文洪明 | 地沟油快速检测装置 |
CN104007188A (zh) * | 2013-09-03 | 2014-08-27 | 华中农业大学 | 一种用气相色谱仪检测地沟油的方法 |
CN104267123A (zh) * | 2014-09-30 | 2015-01-07 | 中国农业科学院油料作物研究所 | 食用油样品中游离甾醇组份分析方法及地沟油鉴别方法 |
CN107478744A (zh) * | 2017-08-11 | 2017-12-15 | 中国计量科学研究院 | 食用油的品质鉴别方法 |
CN109001358A (zh) * | 2018-09-14 | 2018-12-14 | 甘肃出入境检验检疫局检验检疫综合技术中心 | 一种橄榄油中小分子化合物的测定方法 |
CN110736741A (zh) * | 2018-07-18 | 2020-01-31 | 郑州科技学院 | 一种煎炸食用油品质鉴别呈色剂及其制备方法和应用 |
Citations (2)
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CN101387612A (zh) * | 2008-07-23 | 2009-03-18 | 昆明理工大学 | 一种检验合格食用油中是否掺有地沟油的方法 |
CN102128875A (zh) * | 2010-12-21 | 2011-07-20 | 南昌大学 | 地沟油的直接化学电离质谱检测方法 |
-
2011
- 2011-10-28 CN CN201110333314.XA patent/CN102393426B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101387612A (zh) * | 2008-07-23 | 2009-03-18 | 昆明理工大学 | 一种检验合格食用油中是否掺有地沟油的方法 |
CN102128875A (zh) * | 2010-12-21 | 2011-07-20 | 南昌大学 | 地沟油的直接化学电离质谱检测方法 |
Non-Patent Citations (2)
Title |
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尹平河 等: "GC-MS法鉴别食用油和餐饮业中废弃油脂的研究", 《分析试验室》 * |
许鸿生,周巧龙: "快速酯化气相色谱法分析山苍子中的脂肪酸", 《化学研究与应用》 * |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102636510A (zh) * | 2011-04-28 | 2012-08-15 | 河南省科学院高新技术研究中心 | 核磁共振氢谱检测食用油品质的方法 |
CN102636510B (zh) * | 2011-04-28 | 2015-12-02 | 河南省科学院高新技术研究中心 | 核磁共振氢谱检测食用油品质的方法 |
CN102636554A (zh) * | 2012-04-24 | 2012-08-15 | 河北工业大学 | 地沟油的识别方法 |
CN103512990A (zh) * | 2012-06-30 | 2014-01-15 | 中国科学院大连化学物理研究所 | 采用微量脂肪酸鉴别植物源性地沟油的方法 |
CN103512990B (zh) * | 2012-06-30 | 2015-11-18 | 中国科学院大连化学物理研究所 | 采用微量脂肪酸鉴别植物源性地沟油的方法 |
CN102841175A (zh) * | 2012-08-31 | 2012-12-26 | 清华大学 | 一种基于检测羟基价鉴别地沟油的方法 |
CN102841175B (zh) * | 2012-08-31 | 2014-07-16 | 清华大学 | 一种基于检测羟基价鉴别地沟油的方法 |
CN102928600A (zh) * | 2012-11-07 | 2013-02-13 | 深圳市宝凯仑科技有限公司 | 一种地沟油快速检测试纸的制备方法 |
CN103837659A (zh) * | 2012-11-26 | 2014-06-04 | 文洪明 | 地沟油快速检测装置 |
CN104007188B (zh) * | 2013-09-03 | 2016-04-06 | 华中农业大学 | 一种用气相色谱仪检测地沟油的方法 |
CN104007188A (zh) * | 2013-09-03 | 2014-08-27 | 华中农业大学 | 一种用气相色谱仪检测地沟油的方法 |
CN104267123A (zh) * | 2014-09-30 | 2015-01-07 | 中国农业科学院油料作物研究所 | 食用油样品中游离甾醇组份分析方法及地沟油鉴别方法 |
CN107478744A (zh) * | 2017-08-11 | 2017-12-15 | 中国计量科学研究院 | 食用油的品质鉴别方法 |
CN110736741A (zh) * | 2018-07-18 | 2020-01-31 | 郑州科技学院 | 一种煎炸食用油品质鉴别呈色剂及其制备方法和应用 |
CN109001358A (zh) * | 2018-09-14 | 2018-12-14 | 甘肃出入境检验检疫局检验检疫综合技术中心 | 一种橄榄油中小分子化合物的测定方法 |
CN109001358B (zh) * | 2018-09-14 | 2021-03-09 | 兰州海关技术中心 | 一种橄榄油中小分子化合物的测定方法 |
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Inventor after: Li Tao Inventor after: Yang Zhihai Inventor after: Zhu Xiaohong Inventor after: Liu Haijing Inventor after: Ma Pengfei Inventor after: Lin Fang Inventor after: Zhang Dan Inventor after: Lv Zhuo Inventor after: Xu Xiang Inventor before: Li Tao Inventor before: Yang Zhihai Inventor before: Zhu Xiaohong Inventor before: Liu Haijing Inventor before: Ma Pengfei Inventor before: Lin Fang Inventor before: Lv Zhuo Inventor before: Xu Xiang |
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