CN113866224A - 基于磁电耦合方法检测食品中有害金属元素含量的方法 - Google Patents
基于磁电耦合方法检测食品中有害金属元素含量的方法 Download PDFInfo
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- CN113866224A CN113866224A CN202111450564.1A CN202111450564A CN113866224A CN 113866224 A CN113866224 A CN 113866224A CN 202111450564 A CN202111450564 A CN 202111450564A CN 113866224 A CN113866224 A CN 113866224A
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- 235000013305 food Nutrition 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 46
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 39
- 238000010168 coupling process Methods 0.000 title claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 9
- 241000209094 Oryza Species 0.000 claims description 32
- 235000007164 Oryza sativa Nutrition 0.000 claims description 32
- 235000009566 rice Nutrition 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 17
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052793 cadmium Inorganic materials 0.000 claims description 13
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 238000005266 casting Methods 0.000 claims description 12
- 239000008367 deionised water Substances 0.000 claims description 12
- 229910021641 deionized water Inorganic materials 0.000 claims description 12
- 235000013312 flour Nutrition 0.000 claims description 12
- 238000012360 testing method Methods 0.000 claims description 12
- 229910052753 mercury Inorganic materials 0.000 claims description 11
- 235000012149 noodles Nutrition 0.000 claims description 10
- 235000008429 bread Nutrition 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000004537 pulping Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 2
- 241000764238 Isis Species 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 5
- 230000004907 flux Effects 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract 4
- 238000007781 pre-processing Methods 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 229940037003 alum Drugs 0.000 description 2
- 238000001391 atomic fluorescence spectroscopy Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 229940008718 metallic mercury Drugs 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000001479 atomic absorption spectroscopy Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000705 flame atomic absorption spectrometry Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000673 graphite furnace atomic absorption spectrometry Methods 0.000 description 1
- 230000011132 hemopoiesis Effects 0.000 description 1
- 238000001095 inductively coupled plasma mass spectrometry Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
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- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
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Priority Applications (1)
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CN202111450564.1A CN113866224B (zh) | 2021-12-01 | 2021-12-01 | 基于磁电耦合方法检测食品中有害金属元素含量的方法 |
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CN202111450564.1A CN113866224B (zh) | 2021-12-01 | 2021-12-01 | 基于磁电耦合方法检测食品中有害金属元素含量的方法 |
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CN113866224A true CN113866224A (zh) | 2021-12-31 |
CN113866224B CN113866224B (zh) | 2022-02-15 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4496907A (en) * | 1982-05-06 | 1985-01-29 | Dickey-John Corporation | Method and apparatus for non-destructively determining ingredients of a sample |
JP2006284378A (ja) * | 2005-03-31 | 2006-10-19 | National Institute Of Advanced Industrial & Technology | 農作物中重金属の簡易分析方法 |
CN102866105A (zh) * | 2012-09-20 | 2013-01-09 | 北京科技大学 | 一种研究磁场载荷下金属电化学行为的实验装置 |
WO2014030054A2 (de) * | 2012-08-21 | 2014-02-27 | Gonzalez Juan Valdes | Verfahren und vorrichtung zur bestimmung der elektrischen eigenschaften von materialien |
JP5666070B1 (ja) * | 2013-05-24 | 2015-02-12 | 関西電力株式会社 | 農作物試料中の有害元素量を測定するための試料の前処理方法 |
US20160123910A1 (en) * | 2014-11-04 | 2016-05-05 | Amorepacific Corporation | Method for quantitative analysis of heavy metals |
CN107202873A (zh) * | 2017-05-27 | 2017-09-26 | 安徽鑫泰药业有限公司 | 一种中药材或中药饮片重金属残留量限量的检测方法 |
CN108318571A (zh) * | 2017-12-19 | 2018-07-24 | 浙江省海洋水产研究所 | 一种水产品中重金属含量的检测方法 |
CN109444219A (zh) * | 2018-12-25 | 2019-03-08 | 北京食安链科技有限公司 | 一种肉类食品营养品质快速检测探针及其检测方法 |
-
2021
- 2021-12-01 CN CN202111450564.1A patent/CN113866224B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4496907A (en) * | 1982-05-06 | 1985-01-29 | Dickey-John Corporation | Method and apparatus for non-destructively determining ingredients of a sample |
JP2006284378A (ja) * | 2005-03-31 | 2006-10-19 | National Institute Of Advanced Industrial & Technology | 農作物中重金属の簡易分析方法 |
WO2014030054A2 (de) * | 2012-08-21 | 2014-02-27 | Gonzalez Juan Valdes | Verfahren und vorrichtung zur bestimmung der elektrischen eigenschaften von materialien |
CN102866105A (zh) * | 2012-09-20 | 2013-01-09 | 北京科技大学 | 一种研究磁场载荷下金属电化学行为的实验装置 |
JP5666070B1 (ja) * | 2013-05-24 | 2015-02-12 | 関西電力株式会社 | 農作物試料中の有害元素量を測定するための試料の前処理方法 |
US20160123910A1 (en) * | 2014-11-04 | 2016-05-05 | Amorepacific Corporation | Method for quantitative analysis of heavy metals |
CN107202873A (zh) * | 2017-05-27 | 2017-09-26 | 安徽鑫泰药业有限公司 | 一种中药材或中药饮片重金属残留量限量的检测方法 |
CN108318571A (zh) * | 2017-12-19 | 2018-07-24 | 浙江省海洋水产研究所 | 一种水产品中重金属含量的检测方法 |
CN109444219A (zh) * | 2018-12-25 | 2019-03-08 | 北京食安链科技有限公司 | 一种肉类食品营养品质快速检测探针及其检测方法 |
Non-Patent Citations (1)
Title |
---|
吴娆 等: "《粮食中重金属检测技术研究进展》", 《食品安全质量检测学报》 * |
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CN113866224B (zh) | 2022-02-15 |
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Address after: 528400 floor 1, zone B, building A2, No. 6, Shennong Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee after: Licheng Testing and Certification Group Co., Ltd. Address before: 528400 floor 1, zone B, building A2, No. 6, Shennong Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee before: GUANGDONG LICHENG DETECTION TECHNOLOGY Co.,Ltd. |
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Application publication date: 20211231 Assignee: Wansu (Guangzhou) Technology Co.,Ltd. Assignor: Licheng Testing and Certification Group Co.,Ltd. Contract record no.: X2024980000633 Denomination of invention: A method for detecting the content of harmful metal elements in food based on magneto electric coupling method Granted publication date: 20220215 License type: Common License Record date: 20240115 |
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