CN105467030B - 检测乳制品中苯系物的方法 - Google Patents
检测乳制品中苯系物的方法 Download PDFInfo
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- CN105467030B CN105467030B CN201510820006.8A CN201510820006A CN105467030B CN 105467030 B CN105467030 B CN 105467030B CN 201510820006 A CN201510820006 A CN 201510820006A CN 105467030 B CN105467030 B CN 105467030B
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- benzene homologues
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/16—Injection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N2030/022—Column chromatography characterised by the kind of separation mechanism
- G01N2030/025—Gas chromatography
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
- G01N2030/065—Preparation using different phases to separate parts of sample
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
苯系物名称 | 保留时间(min) | 定量离子 | 定性离子 | 丰度比例 |
苯 | 3.590 | 78.0 | 77.0;51.0;49.9;63.0 | 100:25:18:18:5 |
甲苯 | 5.920 | 91.0 | 92.0;65.0;63.0;51.0 | 100:65:20:18:10 |
乙苯 | 7.980 | 91.0 | 106.0;65.0;77.0;51.0 | 100:30:18:12:12 |
对,二甲苯 | 8.148 | 91.0 | 106.0;77.0;51.0;65.0 | 100:40:18:14:12 |
间,二甲苯 | 8.278 | 91.0 | 106.0;77.0;65.0;51.0 | 100:40:15:13:12 |
异丙苯 | 8.955 | 105.0 | 120.1;77.0;51.0 | 100:30:25:15 |
邻,二甲苯 | 9.169 | 91.0 | 106.0;77.0;65.0;51.0 | 100:38:16:13:11 |
苯乙烯 | 10.572 | 104.0 | 78.0;50.9;102.9 | 100:65:40:50 |
氯化钠加入量(g) | 响应值(峰高-水) | 响应值(峰高-酸奶) |
0.00 | 258035 | 204519 |
0.10 | 224556 | 209814 |
0.20 | 307720 | 210935 |
0.50 | 353373 | 211849 |
0.80 | 409244 | 214827 |
1.00 | 411983 | 215638 |
1.20 | 416343 | 214793 |
1.50 | 423080 | 205785 |
Claims (2)
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CN201510820006.8A CN105467030B (zh) | 2015-11-23 | 2015-11-23 | 检测乳制品中苯系物的方法 |
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CN201510820006.8A CN105467030B (zh) | 2015-11-23 | 2015-11-23 | 检测乳制品中苯系物的方法 |
Publications (2)
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CN105467030A CN105467030A (zh) | 2016-04-06 |
CN105467030B true CN105467030B (zh) | 2018-07-13 |
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CN201510820006.8A Active CN105467030B (zh) | 2015-11-23 | 2015-11-23 | 检测乳制品中苯系物的方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106950303B (zh) * | 2017-03-21 | 2020-01-21 | 山西医科大学 | 生物样本血液中苯系物的测定方法 |
CN108181417A (zh) * | 2017-12-15 | 2018-06-19 | 舟山出入境检验检疫局综合技术服务中心 | 一种hs-gc-ms/ms检测海产品中二甲苯的方法 |
CN112255341A (zh) * | 2020-10-13 | 2021-01-22 | 浙江中一检测研究院股份有限公司 | 一种负压顶空气相色谱检测水中苯系物的方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102353742B (zh) * | 2011-09-29 | 2014-06-25 | 贵州中烟工业有限责任公司 | 静态顶空-气相色谱质谱选择性测定烟用白乳胶中7种苯系物的方法 |
JP5986793B2 (ja) * | 2012-04-26 | 2016-09-06 | 小川香料株式会社 | セイボリーエキスの製造方法 |
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2015
- 2015-11-23 CN CN201510820006.8A patent/CN105467030B/zh active Active
Non-Patent Citations (1)
Title |
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原料奶的高效液相色谱指纹图谱的建立;王颜红等;《色谱》;20101031;第28卷(第10期);第935-939页 * |
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