CN102507379B - 一种检验食用油中是否有地沟油的检测方法 - Google Patents
一种检验食用油中是否有地沟油的检测方法 Download PDFInfo
- Publication number
- CN102507379B CN102507379B CN201110364211.XA CN201110364211A CN102507379B CN 102507379 B CN102507379 B CN 102507379B CN 201110364211 A CN201110364211 A CN 201110364211A CN 102507379 B CN102507379 B CN 102507379B
- Authority
- CN
- China
- Prior art keywords
- edible oil
- oil
- viscosity
- temperature
- dielectric constant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000008157 edible vegetable oil Substances 0.000 title claims abstract description 75
- 239000003921 oil Substances 0.000 title claims abstract description 56
- 239000002699 waste material Substances 0.000 title claims abstract description 45
- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 claims description 7
- 238000011005 laboratory method Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 abstract description 2
- 235000019198 oils Nutrition 0.000 description 44
- 238000005259 measurement Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000009533 lab test Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 235000014593 oils and fats Nutrition 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 206010033307 Overweight Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000002795 fluorescence method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000020825 overweight Nutrition 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000010773 plant oil Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110364211.XA CN102507379B (zh) | 2011-11-16 | 2011-11-16 | 一种检验食用油中是否有地沟油的检测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110364211.XA CN102507379B (zh) | 2011-11-16 | 2011-11-16 | 一种检验食用油中是否有地沟油的检测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102507379A CN102507379A (zh) | 2012-06-20 |
CN102507379B true CN102507379B (zh) | 2016-09-28 |
Family
ID=46219486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110364211.XA Active CN102507379B (zh) | 2011-11-16 | 2011-11-16 | 一种检验食用油中是否有地沟油的检测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102507379B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104155344A (zh) * | 2014-07-31 | 2014-11-19 | 广东省昆虫研究所 | 一种地沟油快速简便检测方法 |
CN113406274A (zh) * | 2021-05-28 | 2021-09-17 | 中国人民解放军空军研究院航空兵研究所 | 基于粘度在线检测的混合均匀度分析方法及混合装置 |
CN115013844B (zh) * | 2022-06-17 | 2025-03-21 | 珠海格力电器股份有限公司 | 一种烹饪油温提醒方法、系统及灶具设备 |
CN118817782B (zh) * | 2024-09-18 | 2025-02-25 | 泉州师范学院 | 一种地沟油检测方法、系统及存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101906471A (zh) * | 2010-07-13 | 2010-12-08 | 上海之江生物医药科技有限公司 | 一种检测地沟油的方法 |
CN101949877A (zh) * | 2010-09-08 | 2011-01-19 | 西北农林科技大学 | 一种基于电导率的食用油酸值测定方法 |
CN102175749A (zh) * | 2010-12-30 | 2011-09-07 | 天津市农业科学院中心实验室 | 一种鉴别食用油中是否掺加地沟油的检测方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2067832U (zh) * | 1989-04-01 | 1990-12-19 | 北京农业工程大学 | 煎炸油质量测试仪 |
EP1252512B1 (de) * | 2000-01-24 | 2003-07-09 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Vorrichtung und verfahren zur erfassung von durch schmiermittel bedingten belagbildungen auf sensoroberflächen |
DE102005042485A1 (de) * | 2005-09-07 | 2007-03-15 | Robert Bosch Gmbh | Sensoranordnung für einen Mediensensor, Ölzustandssensor und Verfahren zur Herstellung einer Sensoranordnung |
US7148611B1 (en) * | 2005-10-11 | 2006-12-12 | Honeywell International Inc. | Multiple function bulk acoustic wave liquid property sensor |
CN102128875B (zh) * | 2010-12-21 | 2015-08-12 | 南昌大学 | 地沟油的直接化学电离质谱检测方法 |
-
2011
- 2011-11-16 CN CN201110364211.XA patent/CN102507379B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101906471A (zh) * | 2010-07-13 | 2010-12-08 | 上海之江生物医药科技有限公司 | 一种检测地沟油的方法 |
CN101949877A (zh) * | 2010-09-08 | 2011-01-19 | 西北农林科技大学 | 一种基于电导率的食用油酸值测定方法 |
CN102175749A (zh) * | 2010-12-30 | 2011-09-07 | 天津市农业科学院中心实验室 | 一种鉴别食用油中是否掺加地沟油的检测方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102507379A (zh) | 2012-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Barbosa et al. | Application of low-field NMR for the determination of physical properties of petroleum fractions | |
Agoston et al. | Viscosity sensors for engine oil condition monitoring—Application and interpretation of results | |
JP7103336B2 (ja) | 血液状態解析装置、血液状態解析システム、血液状態解析方法、および該方法をコンピューターに実現させるための血液状態解析プログラム | |
US8854058B2 (en) | Measurement method of degradation/alteration degree of lubricant oil and measurement device thereof | |
Rehman et al. | Assessment of quality of fruits using impedance spectroscopy | |
CN102507379B (zh) | 一种检验食用油中是否有地沟油的检测方法 | |
Farhoosh | Shelf‐life prediction of edible fats and oils using Rancimat | |
CN101799411B (zh) | 一种润滑油在用油质量光谱快速检测法 | |
Korostynska et al. | Novel method for vegetable oil type verification based on real-time microwave sensing | |
Jin et al. | Determining total solids and fat content of liquid whole egg products via measurement of electrical parameters based on the transformer properties | |
Nicolau et al. | The relation between lubricity and electrical properties of low sulfur diesel and diesel/biodiesel blends | |
Valantina et al. | Selected rheological characteristics and physicochemical properties of vegetable oil affected by heating | |
Rodríguez-Moré et al. | Complex dielectric permittivity of rum and its mixtures with methanol, ethanol, and water at frequencies up to 15 GHz | |
CN103163183B (zh) | 一种润滑油中铁或水含量的检测方法 | |
CN105785244B (zh) | 一种新型变压器油绝缘特性的判定方法 | |
CN103558255B (zh) | 一种润滑油中污染物含量的快速测定方法 | |
Sudhakar et al. | Understanding the variations in dielectric properties of mustard (Brassica nigra L.) and argemone (Argemone mexicana) oil blends at different temperatures | |
CN102645447A (zh) | 一种蒸馏法测定原油中水含量的装置及其方法 | |
Yang et al. | Evaluation of conductivity and moisture content of eggs during storage by using transformer method | |
Hamdan et al. | Detection of sludge contamination in crude palm oil using dielectric spectroscopy | |
Baig et al. | Determination of acid number of biodiesel and biodiesel blends | |
You et al. | Palm oil moisture monitoring based on dielectric properties at microwave frequencies | |
Ulrich et al. | Evaluation of industrial cutting fluids using electrochemical impedance spectroscopy and multivariate data analysis | |
Khamil et al. | Dielectric sensing (capacitive) on cooking oil's TPC level | |
RU2402754C1 (ru) | Способ эксплуатационного контроля состояния трансформаторных масел |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
DD01 | Delivery of document by public notice |
Addressee: Zhang Feng Document name: Notification of Publication of the Application for Invention |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Feng Inventor after: Zhang Bowen Inventor after: Zhang Chenlong Inventor after: Zhang Bohu Inventor after: Zhao Xiao Inventor before: Zhang Feng Inventor before: Zhang Chenlong Inventor before: Zhu Weidong |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160823 Address after: 518000, Shenzhen, Guangdong, Baoan District province Xin'an Street on the east side of treasure road Platinum Hotel apartment 1, building 3216, room 32 Applicant after: SHENZHEN XIANBO TECHNOLOGY CO., LTD. Address before: 518087 Guangdong city of Shenzhen province Nanshan District science and Technology Park Qing Wu Road No. 2 Keyuan Science 1 3F Applicant before: Zhang Feng |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |