CN110672774A - 一种便于快速检测水源中嗅味物质土臭素及二甲基异冰片的方法 - Google Patents
一种便于快速检测水源中嗅味物质土臭素及二甲基异冰片的方法 Download PDFInfo
- Publication number
- CN110672774A CN110672774A CN201911094209.8A CN201911094209A CN110672774A CN 110672774 A CN110672774 A CN 110672774A CN 201911094209 A CN201911094209 A CN 201911094209A CN 110672774 A CN110672774 A CN 110672774A
- Authority
- CN
- China
- Prior art keywords
- water
- sample
- geosmin
- special container
- conveniently
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- JLPUXFOGCDVKGO-TUAOUCFPSA-N (-)-geosmin Chemical compound C1CCC[C@]2(O)[C@@H](C)CCC[C@]21C JLPUXFOGCDVKGO-TUAOUCFPSA-N 0.000 title claims abstract description 35
- 239000001075 (4R,4aR,8aS)-4,8a-dimethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-4a-ol Substances 0.000 title claims abstract description 35
- JLPUXFOGCDVKGO-UHFFFAOYSA-N dl-geosmin Natural products C1CCCC2(O)C(C)CCCC21C JLPUXFOGCDVKGO-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 229930001467 geosmin Natural products 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000000126 substance Substances 0.000 title claims abstract description 29
- -1 dimethyl isoborneol Chemical compound 0.000 title claims abstract description 13
- DTGKSKDOIYIVQL-UHFFFAOYSA-N dl-isoborneol Natural products C1CC2(C)C(O)CC1C2(C)C DTGKSKDOIYIVQL-UHFFFAOYSA-N 0.000 title claims abstract description 13
- DTGKSKDOIYIVQL-MRTMQBJTSA-N Isoborneol Natural products C1C[C@@]2(C)[C@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-MRTMQBJTSA-N 0.000 title claims abstract description 12
- CKDOCTFBFTVPSN-UHFFFAOYSA-N borneol Natural products C1CC2(C)C(C)CC1C2(C)C CKDOCTFBFTVPSN-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 238000004458 analytical method Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 235000020681 well water Nutrition 0.000 claims abstract description 9
- 239000002349 well water Substances 0.000 claims abstract description 9
- 239000000243 solution Substances 0.000 claims description 35
- 230000010355 oscillation Effects 0.000 claims description 22
- 238000002347 injection Methods 0.000 claims description 19
- 239000007924 injection Substances 0.000 claims description 19
- 238000005070 sampling Methods 0.000 claims description 19
- 239000012266 salt solution Substances 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 13
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 12
- 229920006395 saturated elastomer Polymers 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 11
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 claims description 6
- 239000008399 tap water Substances 0.000 claims description 6
- 235000020679 tap water Nutrition 0.000 claims description 6
- 239000012286 potassium permanganate Substances 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 5
- 210000005239 tubule Anatomy 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 abstract description 9
- 239000006185 dispersion Substances 0.000 abstract description 7
- 238000004853 microextraction Methods 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 6
- 235000020188 drinking water Nutrition 0.000 abstract description 5
- 239000003651 drinking water Substances 0.000 abstract description 5
- 239000000284 extract Substances 0.000 abstract description 2
- 238000003672 processing method Methods 0.000 abstract 1
- 239000000523 sample Substances 0.000 description 44
- 230000000694 effects Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 238000000605 extraction Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 239000012086 standard solution Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000012417 linear regression Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000012488 sample solution Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 241000186361 Actinobacteria <class> Species 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001819 mass spectrum Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- LFYXNXGVLGKVCJ-FBIMIBRVSA-N 2-methylisoborneol Chemical compound C1C[C@@]2(C)[C@](C)(O)C[C@@H]1C2(C)C LFYXNXGVLGKVCJ-FBIMIBRVSA-N 0.000 description 1
- LFYXNXGVLGKVCJ-UHFFFAOYSA-N 2-methylisoborneol Natural products C1CC2(C)C(C)(O)CC1C2(C)C LFYXNXGVLGKVCJ-UHFFFAOYSA-N 0.000 description 1
- 241000192700 Cyanobacteria Species 0.000 description 1
- 238000012952 Resampling Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 231100000171 higher toxicity Toxicity 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 239000011785 micronutrient Substances 0.000 description 1
- 235000013369 micronutrients Nutrition 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000002470 solid-phase micro-extraction Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
-
- 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
-
- 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
-
- 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
- G01N2030/062—Preparation extracting sample from raw material
-
- 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
- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
- G01N2030/8809—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample
- G01N2030/884—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample organic compounds
Landscapes
- 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)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911094209.8A CN110672774B (zh) | 2019-11-11 | 2019-11-11 | 一种便于快速检测水源中嗅味物质土臭素及二甲基异冰片的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911094209.8A CN110672774B (zh) | 2019-11-11 | 2019-11-11 | 一种便于快速检测水源中嗅味物质土臭素及二甲基异冰片的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110672774A true CN110672774A (zh) | 2020-01-10 |
CN110672774B CN110672774B (zh) | 2022-07-26 |
Family
ID=69086779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911094209.8A Active CN110672774B (zh) | 2019-11-11 | 2019-11-11 | 一种便于快速检测水源中嗅味物质土臭素及二甲基异冰片的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110672774B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113176356A (zh) * | 2021-04-25 | 2021-07-27 | 中国水产科学研究院淡水渔业研究中心 | 一种用于水产养殖水体中土臭味物质检测的前处理方法 |
CN113960236A (zh) * | 2021-10-11 | 2022-01-21 | 大连海洋大学 | 一种基于快速前处理技术测定鱼体中土臭素和二甲基异莰醇的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102253156A (zh) * | 2011-04-28 | 2011-11-23 | 中国科学院水生生物研究所 | 一种同时测定八种水体异味物质的方法 |
CN102507801A (zh) * | 2011-12-16 | 2012-06-20 | 同济大学 | 一种水中嗅味物质ipmp和ibmp的快速分析方法 |
CN105036290A (zh) * | 2015-08-05 | 2015-11-11 | 同济大学 | 一种采用亚铁活化的氧化剂降解水中嗅味物质的方法 |
CN107328889A (zh) * | 2017-06-29 | 2017-11-07 | 安徽瑞思威尔科技有限公司 | 大曲中土臭素和2‑甲基异冰片的检测方法 |
-
2019
- 2019-11-11 CN CN201911094209.8A patent/CN110672774B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102253156A (zh) * | 2011-04-28 | 2011-11-23 | 中国科学院水生生物研究所 | 一种同时测定八种水体异味物质的方法 |
CN102507801A (zh) * | 2011-12-16 | 2012-06-20 | 同济大学 | 一种水中嗅味物质ipmp和ibmp的快速分析方法 |
CN105036290A (zh) * | 2015-08-05 | 2015-11-11 | 同济大学 | 一种采用亚铁活化的氧化剂降解水中嗅味物质的方法 |
CN107328889A (zh) * | 2017-06-29 | 2017-11-07 | 安徽瑞思威尔科技有限公司 | 大曲中土臭素和2‑甲基异冰片的检测方法 |
Non-Patent Citations (5)
Title |
---|
兰丽咏 等: "六价铬监测分析中的干扰去除", 《轴承》 * |
吴德好: "饮用水中土腥味和霉烂味的去除方法研究", 《安徽化工》 * |
李竹英 等: "溶剂萃取GC-MS法测定纺织衣物中的异味物", 《化学分析计量》 * |
马晓雁 等: "上海市饮用水中痕量土臭素和二甲基异冰片年变化规律及来源研究", 《环境科学》 * |
马杰 等: "气相色谱-质谱联用法测定生活饮用水中的土臭素和2-甲基异莰醇", 《中国卫生检验杂志》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113176356A (zh) * | 2021-04-25 | 2021-07-27 | 中国水产科学研究院淡水渔业研究中心 | 一种用于水产养殖水体中土臭味物质检测的前处理方法 |
CN113960236A (zh) * | 2021-10-11 | 2022-01-21 | 大连海洋大学 | 一种基于快速前处理技术测定鱼体中土臭素和二甲基异莰醇的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110672774B (zh) | 2022-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110108816B (zh) | 学生用品中11种挥发性有害物质的hs-gc/ms测定方法 | |
CN110672774B (zh) | 一种便于快速检测水源中嗅味物质土臭素及二甲基异冰片的方法 | |
CN105044249B (zh) | 水产品中28种多氯联苯快速检测前处理试剂盒及其应用 | |
CN108593808B (zh) | 疏水性低共熔溶剂涡旋辅助分散液液微萃取-高效液相色谱法检测甲醛的方法 | |
CN107449850A (zh) | 快速协同浊点萃取‑高效液相色谱联用测定环境水样中烷基酚的方法 | |
CN102998382B (zh) | 一种烟用添加剂中甲醇、仲丁醇、芝麻酚和二甲苯麝香含量的测定方法 | |
CN107389811A (zh) | 烟用接装纸中二异丙基萘的测定方法 | |
CN106053659A (zh) | 烟草中烟碱碳、氢、氮稳定同位素比值的测定方法 | |
CN108152425B (zh) | 一种高效液相色谱检测芝麻油木脂素的方法 | |
CN103995074B (zh) | 原料乳中有机氯农药残留量的检测方法 | |
CN113533548B (zh) | 一种化工产品中1-乙烯基咪唑的检测方法 | |
CN109142570A (zh) | 一种烟用爆珠中香味成分的提取与含量测定方法 | |
CN113552254A (zh) | 一种检测水体中多环麝香的方法 | |
CN103520951B (zh) | 一种气体驱动分散液液微萃取的方法 | |
CN101532921B (zh) | 一种具有中空纤维膜的被动采样装置 | |
CN103033583A (zh) | 一种离子液体用于天然香料中酯类成分富集与测定的方法 | |
CN108732283A (zh) | 利用气质联用仪检测玉米油中三氯丙醇的方法 | |
CN113607852B (zh) | 土壤中松节油的测定方法 | |
CN114166974B (zh) | 一种气相色谱-质谱检测土壤和沉积物中三乙胺的方法 | |
CN110220990A (zh) | 一种测定大气细颗粒物中极性有机化合物的方法 | |
CN105738514A (zh) | 一种搅拌棒吸附萃取检测农药残留的方法 | |
CN110243959A (zh) | 一种石竹属花卉中的内源香气成分的分离和鉴定方法 | |
CN105758688B (zh) | 一种分散液-液微萃取套件 | |
CN212067818U (zh) | 一种水质检验前处理用气助液液微萃取装置 | |
CN110003035B (zh) | 稳定同位素标记3-氨基苯甲酸乙酯-d5及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230417 Address after: 518000 1518J24, Building A, Xinghe Century, No. 3069, Caitian Road, Gangxia Community, Futian District, Shenzhen, Guangdong Province Patentee after: Guangdong Huasheng Xingcheng Intellectual Property Agency Co.,Ltd. Address before: 276000 west side of north section of Industrial Road, Lanshan District, Linyi, Shandong Patentee before: LINYI University Effective date of registration: 20230417 Address after: 511400 Building 1, No. 106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province X1301-D013282 (Cluster Registration) (JM) Patentee after: Guangzhou HuaSu Information Technology Co.,Ltd. Address before: 518000 1518J24, Building A, Xinghe Century, No. 3069, Caitian Road, Gangxia Community, Futian District, Shenzhen, Guangdong Province Patentee before: Guangdong Huasheng Xingcheng Intellectual Property Agency Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240805 Address after: No. 7 Jinshajing Street, Penglai City, Yantai City, Shandong Province 264203 Patentee after: Shandong Water Penglai Huajian Water Industry Co.,Ltd. Country or region after: China Address before: 511400 Building 1, No. 106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province X1301-D013282 (Cluster Registration) (JM) Patentee before: Guangzhou HuaSu Information Technology Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |