CN102937580B - 食用油脂中缩水甘油酯的检测方法 - Google Patents
食用油脂中缩水甘油酯的检测方法 Download PDFInfo
- Publication number
- CN102937580B CN102937580B CN201210431451.1A CN201210431451A CN102937580B CN 102937580 B CN102937580 B CN 102937580B CN 201210431451 A CN201210431451 A CN 201210431451A CN 102937580 B CN102937580 B CN 102937580B
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- Prior art keywords
- diethyldithiocarbamate
- sodium
- dissolve
- accurately weigh
- detection method
- 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.)
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- 239000008157 edible vegetable oil Substances 0.000 title claims abstract description 14
- 238000001514 detection method Methods 0.000 title claims description 12
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
- 239000005977 Ethylene Substances 0.000 title 1
- 150000002148 esters Chemical class 0.000 title 1
- IOEJYZSZYUROLN-UHFFFAOYSA-M Sodium diethyldithiocarbamate Chemical compound [Na+].CCN(CC)C([S-])=S IOEJYZSZYUROLN-UHFFFAOYSA-M 0.000 claims abstract description 9
- 238000002835 absorbance Methods 0.000 claims abstract description 4
- 239000000243 solution Substances 0.000 claims description 11
- -1 glycidyl ester Chemical class 0.000 claims description 8
- 239000003921 oil Substances 0.000 claims description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 4
- 239000008363 phosphate buffer Substances 0.000 claims description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims description 3
- 229910000403 monosodium phosphate Inorganic materials 0.000 claims description 3
- 235000019799 monosodium phosphate Nutrition 0.000 claims description 3
- 239000008055 phosphate buffer solution Substances 0.000 claims description 3
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 229940116901 diethyldithiocarbamate Drugs 0.000 claims description 2
- LMBWSYZSUOEYSN-UHFFFAOYSA-N diethyldithiocarbamic acid Chemical compound CCN(CC)C(S)=S LMBWSYZSUOEYSN-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 18
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 abstract description 16
- 235000014593 oils and fats Nutrition 0.000 abstract description 11
- 239000004593 Epoxy Substances 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000007795 chemical reaction product Substances 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- RZWHKKIXMPLQEM-UHFFFAOYSA-N 1-chloropropan-1-ol Chemical class CCC(O)Cl RZWHKKIXMPLQEM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001212 derivatisation Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 229950004394 ditiocarb Drugs 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 238000000589 high-performance liquid chromatography-mass spectrometry Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Fats And Perfumes (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210431451.1A CN102937580B (zh) | 2012-11-02 | 2012-11-02 | 食用油脂中缩水甘油酯的检测方法 |
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CN201210431451.1A CN102937580B (zh) | 2012-11-02 | 2012-11-02 | 食用油脂中缩水甘油酯的检测方法 |
Publications (2)
Publication Number | Publication Date |
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CN102937580A CN102937580A (zh) | 2013-02-20 |
CN102937580B true CN102937580B (zh) | 2015-09-02 |
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CN201210431451.1A Expired - Fee Related CN102937580B (zh) | 2012-11-02 | 2012-11-02 | 食用油脂中缩水甘油酯的检测方法 |
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CN (1) | CN102937580B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113438897B (zh) * | 2018-12-28 | 2025-02-18 | 卡姆泰克诊断私人有限公司 | 一种检测有害物质的方法 |
CN114609271B (zh) * | 2022-02-22 | 2024-05-28 | 北京化工大学 | 一种基于磁性固相萃取同时检测植物油中3-氯丙醇酯和缩水甘油酯的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1811391A (zh) * | 2006-02-22 | 2006-08-02 | 中国农业大学 | 茶多酚含量的定量检测方法 |
CN101576480A (zh) * | 2009-04-08 | 2009-11-11 | 中国科学院青海盐湖研究所 | 溴百里香酚蓝分光法测定阳离子表面活性物质含量的方法 |
EP2162432A2 (en) * | 2007-06-29 | 2010-03-17 | Gilead Sciences, Inc. | Antiviral compounds |
-
2012
- 2012-11-02 CN CN201210431451.1A patent/CN102937580B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1811391A (zh) * | 2006-02-22 | 2006-08-02 | 中国农业大学 | 茶多酚含量的定量检测方法 |
EP2162432A2 (en) * | 2007-06-29 | 2010-03-17 | Gilead Sciences, Inc. | Antiviral compounds |
CN101576480A (zh) * | 2009-04-08 | 2009-11-11 | 中国科学院青海盐湖研究所 | 溴百里香酚蓝分光法测定阳离子表面活性物质含量的方法 |
Non-Patent Citations (3)
Title |
---|
Anil Kumar Dwivedi,etc..Synthesis of disulfide esters of dialkylaminocarbothioic acid as potent,non-detergent spermicidal agents.《BioorganicMedicinal Chemistry 》.2007,第15卷6642-6648. * |
食用油中PG的测定;殷日昌等;《中国油脂》;20000425;第25卷(第02期);58-59 * |
食用油脂中缩水甘油酯检测方法的研究;石贞等;《中国食物与营养》;20111231(第11期);5-9 * |
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CN102937580A (zh) | 2013-02-20 |
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Owner name: COFCO EXCEL JOY (TIANJIN) CO., LTD Free format text: FORMER OWNER: COFCO NORTHSEA OIL + GRAINS INDUSTRIES (TIANJIN) CO., LTD. Effective date: 20150828 |
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Effective date of registration: 20150828 Address after: 300457 Tianjin economic and Technological Development Zone, No. thirteenth Main Street, No. 29 Patentee after: Tianjin University of Science & Technology Patentee after: COFCO Yuet Yue (Tianjin) Limited Address before: 300457 No. thirteenth, 29 Avenue, Tanggu economic and Technological Development Zone, Tianjin Patentee before: Tianjin University of Science & Technology Patentee before: COFCO Northsea Oil & Grains Industries (Tianjin) Co., Ltd. |
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