CN114487082A - 一种奶粉中测定微量元素样品前处理方法 - Google Patents
一种奶粉中测定微量元素样品前处理方法 Download PDFInfo
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- CN114487082A CN114487082A CN202210085361.5A CN202210085361A CN114487082A CN 114487082 A CN114487082 A CN 114487082A CN 202210085361 A CN202210085361 A CN 202210085361A CN 114487082 A CN114487082 A CN 114487082A
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- magnetic
- milk powder
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- trace elements
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- 239000000843 powder Substances 0.000 title claims abstract description 61
- 235000013336 milk Nutrition 0.000 title claims abstract description 59
- 239000008267 milk Substances 0.000 title claims abstract description 59
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- 239000011573 trace mineral Substances 0.000 title claims abstract description 55
- 235000013619 trace mineral Nutrition 0.000 title claims abstract description 55
- 238000002203 pretreatment Methods 0.000 title claims abstract description 33
- 239000000523 sample Substances 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 35
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000002105 nanoparticle Substances 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002114 nanocomposite Substances 0.000 claims abstract description 18
- 239000002131 composite material Substances 0.000 claims abstract description 15
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 14
- 239000012488 sample solution Substances 0.000 claims abstract description 13
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000009616 inductively coupled plasma Methods 0.000 claims abstract description 10
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
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- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 8
- 229910001868 water Inorganic materials 0.000 claims description 8
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 7
- 229910017604 nitric acid Inorganic materials 0.000 claims description 7
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- 239000012467 final product Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 6
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- 229910021577 Iron(II) chloride Inorganic materials 0.000 claims description 2
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- 239000001307 helium Substances 0.000 claims description 2
- 229910052734 helium Inorganic materials 0.000 claims description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 2
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical group Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 claims description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical group Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
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- 238000005516 engineering process Methods 0.000 abstract description 23
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- 238000004904 shortening Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 22
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
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- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000012491 analyte Substances 0.000 description 2
- 238000004380 ashing Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
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- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 241000726103 Atta Species 0.000 description 1
- 206010022971 Iron Deficiencies Diseases 0.000 description 1
- 208000015710 Iron-Deficiency Anemia Diseases 0.000 description 1
- -1 Octadecane amine Chemical class 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- RZJRJXONCZWCBN-UHFFFAOYSA-N alpha-octadecene Natural products CCCCCCCCCCCCCCCCCC RZJRJXONCZWCBN-UHFFFAOYSA-N 0.000 description 1
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- 239000008346 aqueous phase Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 235000013373 food additive Nutrition 0.000 description 1
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- 210000004251 human milk Anatomy 0.000 description 1
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- 239000000273 veterinary drug Substances 0.000 description 1
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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
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
- G01N27/626—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using heat to ionise a gas
-
- 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
- G01N1/44—Sample treatment involving radiation, e.g. heat
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- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115112748A (zh) * | 2022-06-14 | 2022-09-27 | 永春县产品质量检验所(福建省香产品质量检验中心、国家燃香类产品质量监督检验中心(福建)) | 一种icp-ms法测定燃香类产品重金属含量的方法 |
Citations (7)
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CN103674671A (zh) * | 2012-09-26 | 2014-03-26 | 内蒙古蒙牛乳业(集团)股份有限公司 | 一种检测奶粉中铝元素的前处理方法及使用其的检测方法 |
US20140294701A1 (en) * | 2013-03-27 | 2014-10-02 | Ut-Battelle, Llc | Surface-functionalized mesoporous carbon materials |
CN106033072A (zh) * | 2015-03-20 | 2016-10-19 | 北京三元食品股份有限公司 | 一种高通量检测原料乳及乳制品中矿物质元素的方法 |
CN107803181A (zh) * | 2017-10-18 | 2018-03-16 | 甘肃省商业科技研究所有限公司 | 磁性四氧化三铁纳米粒子修饰碳纳米管复合材料的制备及应用 |
CN110193345A (zh) * | 2019-05-05 | 2019-09-03 | 淮海工学院 | 一种磁性纳米复合材料的制备方法 |
CN110385116A (zh) * | 2019-06-28 | 2019-10-29 | 沈阳信达泰康医药科技有限公司 | 一种磁性纳米复合材料及其制备和应用 |
CN113138245A (zh) * | 2021-04-12 | 2021-07-20 | 甘肃中商食品质量检验检测有限公司 | 肉苁蓉中农药残留检测样品前处理方法及使用的吸附材料 |
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- 2022-01-25 CN CN202210085361.5A patent/CN114487082B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103674671A (zh) * | 2012-09-26 | 2014-03-26 | 内蒙古蒙牛乳业(集团)股份有限公司 | 一种检测奶粉中铝元素的前处理方法及使用其的检测方法 |
US20140294701A1 (en) * | 2013-03-27 | 2014-10-02 | Ut-Battelle, Llc | Surface-functionalized mesoporous carbon materials |
CN106033072A (zh) * | 2015-03-20 | 2016-10-19 | 北京三元食品股份有限公司 | 一种高通量检测原料乳及乳制品中矿物质元素的方法 |
CN107803181A (zh) * | 2017-10-18 | 2018-03-16 | 甘肃省商业科技研究所有限公司 | 磁性四氧化三铁纳米粒子修饰碳纳米管复合材料的制备及应用 |
CN110193345A (zh) * | 2019-05-05 | 2019-09-03 | 淮海工学院 | 一种磁性纳米复合材料的制备方法 |
CN110385116A (zh) * | 2019-06-28 | 2019-10-29 | 沈阳信达泰康医药科技有限公司 | 一种磁性纳米复合材料及其制备和应用 |
CN113138245A (zh) * | 2021-04-12 | 2021-07-20 | 甘肃中商食品质量检验检测有限公司 | 肉苁蓉中农药残留检测样品前处理方法及使用的吸附材料 |
Non-Patent Citations (2)
Title |
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刘腾飞;杨代凤;毛健;章雪明;虞锐鹏;: "碳纳米管材料在食品安全分析中的应用", 化工进展 * |
王丙涛;颜治;林燕奎;王楼明;李勇;孟令兵;: "ICP-MS检测奶粉中多元素的干扰研究", 光谱实验室 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115112748A (zh) * | 2022-06-14 | 2022-09-27 | 永春县产品质量检验所(福建省香产品质量检验中心、国家燃香类产品质量监督检验中心(福建)) | 一种icp-ms法测定燃香类产品重金属含量的方法 |
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Inventor after: Yuan Caixia Inventor after: Ma Wenjuan Inventor after: Zhou Hongxin Inventor after: Hong Xia Inventor after: He Haining Inventor before: Wang Dongshuai Inventor before: Ma Wenjuan Inventor before: Zhou Hongxin Inventor before: Hong Xia Inventor before: He Haining Inventor before: Yuan Caixia |
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