Microwave-assisted purge-and-trap extraction device coupled with gas chromatography and mass spectrometry for the determination of five predominant odors in sediment, fish tissues, and algal cells
► In this study, a new online instrument was developed for the determination of odors. ► This instrument is an automated solvent free system and requires no clean-up step. ► Extraction and concentration of odors can be performed simultaneously. ► A method was developed by using the instrument for th...
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| Veröffentlicht in: | Journal of Chromatography A 2012-01, Vol.1219 (6), p.75-82 |
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| creator | Deng, Xuwei Xie, Ping Qi, Min Liang, Gaodao Chen, Jun Ma, Zhimei Jiang, Yan |
| description | ► In this study, a new online instrument was developed for the determination of odors. ► This instrument is an automated solvent free system and requires no clean-up step. ► Extraction and concentration of odors can be performed simultaneously. ► A method was developed by using the instrument for the analysis of odors from environment matrices. ► This method has been validated with excellent results.
Off-flavors are among the most troublesome compounds in the environment worldwide. The lack of a viable theory for studying the sources, distribution, and effect of odors has necessitated the accurate measurement of odors from environmental compartments. A rapid and flexible microwave-assisted purge-and-trap extraction device for simultaneously determining five predominant odors, namely, dimethyltrisulfide, 2-methylisoborneol, geosmin, β-cyclocitral and β-ionone, from the primary sources and sinks is demonstrated. This instrument facilitates the extraction and concentration of odors from quite different matrices simultaneously. This device is a solvent-free automated system that does not require cleaning and is timesaving. The calibration curves of the five odor compounds showed good linearity in the range of 1–500
ng/L, with correlation coefficients above 0.999 (levels
=
7) and with residuals ranging from approximately 77% to 104%. The limits of detection (S/N
=
3) were below 0.15
ng/L in algae sample and 0.07
ng/g in sediment and fish tissue samples. The relative standard deviations were between 2.65% and 7.29% (
n
=
6). Thus the proposed design is ready for rapid translation into a standard analytical tool and is useful for multiple applications in the analysis of off-flavors. |
| doi_str_mv | 10.1016/j.chroma.2011.11.031 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_918065994</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S002196731101716X</els_id><sourcerecordid>918065994</sourcerecordid><originalsourceid>FETCH-LOGICAL-c447t-6cffd0dfea11ba00bbb65b4113dafed80a4dcf756481713fd173eb8400c779393</originalsourceid><addsrcrecordid>eNp9ks9u1DAQxiMEokvhDRD4grg0ix0ncXJBQhX_pCIO0LPl2ONdr5I42M6WfT8ejEmzwA1ppJHt38w3ms9Z9pzRLaOsfnPY6n3wg9oWlLEtBuXsQbZhjeA5F6J5mG0oLVje1oJfZE9iPFDKBBXF4-yiKFjFG1Ztsl9fnA7-Th0hVzG6mMCQaQ47PI4mT0FNBH5i0sn5kRg4Og1E-3nqEbxzaU92KpJ1kuR3yO9PBEvJgO1InEAnfIIUTsT6QNIesEmCMLhR3bf0llh3BDIFMH65HRPxxodI3EgiGDfAmK6QiXuSXIwzxKt7AdXvVE809H18mj2yqo_w7Jwvs9sP779ff8pvvn78fP3uJtdlKVJea2sNNRYUY52itOu6uupKxrhRFkxDVWm0FVVdNkwwbg0THLqmpFQL0fKWX2av175T8D9wkCQHF5cJ1Ah-jrJlDa2rti2RLFcSlxtjACun4AYVTpJRudgnD3JdmlzskxhoH5a9OAvM3QDmb9EfvxB4dQZU1Kq3QY3axX9cxetW8EX_5cpZ5aXaBWRuv6FShX-g4bxcpN6uBODCjg6CjNrBqHHjAU2Txrv_z_obi1jJvw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>918065994</pqid></control><display><type>article</type><title>Microwave-assisted purge-and-trap extraction device coupled with gas chromatography and mass spectrometry for the determination of five predominant odors in sediment, fish tissues, and algal cells</title><source>MEDLINE</source><source>ScienceDirect Journals (5 years ago - present)</source><creator>Deng, Xuwei ; Xie, Ping ; Qi, Min ; Liang, Gaodao ; Chen, Jun ; Ma, Zhimei ; Jiang, Yan</creator><creatorcontrib>Deng, Xuwei ; Xie, Ping ; Qi, Min ; Liang, Gaodao ; Chen, Jun ; Ma, Zhimei ; Jiang, Yan</creatorcontrib><description>► In this study, a new online instrument was developed for the determination of odors. ► This instrument is an automated solvent free system and requires no clean-up step. ► Extraction and concentration of odors can be performed simultaneously. ► A method was developed by using the instrument for the analysis of odors from environment matrices. ► This method has been validated with excellent results.
Off-flavors are among the most troublesome compounds in the environment worldwide. The lack of a viable theory for studying the sources, distribution, and effect of odors has necessitated the accurate measurement of odors from environmental compartments. A rapid and flexible microwave-assisted purge-and-trap extraction device for simultaneously determining five predominant odors, namely, dimethyltrisulfide, 2-methylisoborneol, geosmin, β-cyclocitral and β-ionone, from the primary sources and sinks is demonstrated. This instrument facilitates the extraction and concentration of odors from quite different matrices simultaneously. This device is a solvent-free automated system that does not require cleaning and is timesaving. The calibration curves of the five odor compounds showed good linearity in the range of 1–500
ng/L, with correlation coefficients above 0.999 (levels
=
7) and with residuals ranging from approximately 77% to 104%. The limits of detection (S/N
=
3) were below 0.15
ng/L in algae sample and 0.07
ng/g in sediment and fish tissue samples. The relative standard deviations were between 2.65% and 7.29% (
n
=
6). Thus the proposed design is ready for rapid translation into a standard analytical tool and is useful for multiple applications in the analysis of off-flavors.</description><identifier>ISSN: 0021-9673</identifier><identifier>EISSN: 1873-3778</identifier><identifier>DOI: 10.1016/j.chroma.2011.11.031</identifier><identifier>PMID: 22153815</identifier><identifier>CODEN: JOCRAM</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>2-methylisoborneol ; Aldehydes - analysis ; Algae ; Analytical chemistry ; Animal and plant ecology ; Animal, plant and microbial ecology ; Animals ; beta-ionone ; Biological and medical sciences ; Bornanes - analysis ; Chemical Fractionation - instrumentation ; Chemical Fractionation - methods ; Chemistry ; Chlorophyta - chemistry ; Chromatographic methods and physical methods associated with chromatography ; cleaning ; correlation ; detection limit ; Diterpenes - analysis ; Equipment Design ; Exact sciences and technology ; fish ; Fish tissue ; Fishes ; Fresh water ecosystems ; Fundamental and applied biological sciences. Psychology ; Gas chromatographic methods ; gas chromatography-mass spectrometry ; Gas Chromatography-Mass Spectrometry - methods ; Geologic Sediments - chemistry ; geosmin ; Limit of Detection ; Linear Models ; microwave treatment ; Microwave-assisted ; Microwaves ; Naphthols - analysis ; Norisoprenoids - analysis ; Odor ; odor compounds ; Odorants - analysis ; odors ; off flavors ; Purge and trap ; Reproducibility of Results ; Sediment ; sediments ; Synecology ; tissues</subject><ispartof>Journal of Chromatography A, 2012-01, Vol.1219 (6), p.75-82</ispartof><rights>2011 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2011 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c447t-6cffd0dfea11ba00bbb65b4113dafed80a4dcf756481713fd173eb8400c779393</citedby><cites>FETCH-LOGICAL-c447t-6cffd0dfea11ba00bbb65b4113dafed80a4dcf756481713fd173eb8400c779393</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.chroma.2011.11.031$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=25369734$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22153815$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Deng, Xuwei</creatorcontrib><creatorcontrib>Xie, Ping</creatorcontrib><creatorcontrib>Qi, Min</creatorcontrib><creatorcontrib>Liang, Gaodao</creatorcontrib><creatorcontrib>Chen, Jun</creatorcontrib><creatorcontrib>Ma, Zhimei</creatorcontrib><creatorcontrib>Jiang, Yan</creatorcontrib><title>Microwave-assisted purge-and-trap extraction device coupled with gas chromatography and mass spectrometry for the determination of five predominant odors in sediment, fish tissues, and algal cells</title><title>Journal of Chromatography A</title><addtitle>J Chromatogr A</addtitle><description>► In this study, a new online instrument was developed for the determination of odors. ► This instrument is an automated solvent free system and requires no clean-up step. ► Extraction and concentration of odors can be performed simultaneously. ► A method was developed by using the instrument for the analysis of odors from environment matrices. ► This method has been validated with excellent results.
Off-flavors are among the most troublesome compounds in the environment worldwide. The lack of a viable theory for studying the sources, distribution, and effect of odors has necessitated the accurate measurement of odors from environmental compartments. A rapid and flexible microwave-assisted purge-and-trap extraction device for simultaneously determining five predominant odors, namely, dimethyltrisulfide, 2-methylisoborneol, geosmin, β-cyclocitral and β-ionone, from the primary sources and sinks is demonstrated. This instrument facilitates the extraction and concentration of odors from quite different matrices simultaneously. This device is a solvent-free automated system that does not require cleaning and is timesaving. The calibration curves of the five odor compounds showed good linearity in the range of 1–500
ng/L, with correlation coefficients above 0.999 (levels
=
7) and with residuals ranging from approximately 77% to 104%. The limits of detection (S/N
=
3) were below 0.15
ng/L in algae sample and 0.07
ng/g in sediment and fish tissue samples. The relative standard deviations were between 2.65% and 7.29% (
n
=
6). Thus the proposed design is ready for rapid translation into a standard analytical tool and is useful for multiple applications in the analysis of off-flavors.</description><subject>2-methylisoborneol</subject><subject>Aldehydes - analysis</subject><subject>Algae</subject><subject>Analytical chemistry</subject><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Animals</subject><subject>beta-ionone</subject><subject>Biological and medical sciences</subject><subject>Bornanes - analysis</subject><subject>Chemical Fractionation - instrumentation</subject><subject>Chemical Fractionation - methods</subject><subject>Chemistry</subject><subject>Chlorophyta - chemistry</subject><subject>Chromatographic methods and physical methods associated with chromatography</subject><subject>cleaning</subject><subject>correlation</subject><subject>detection limit</subject><subject>Diterpenes - analysis</subject><subject>Equipment Design</subject><subject>Exact sciences and technology</subject><subject>fish</subject><subject>Fish tissue</subject><subject>Fishes</subject><subject>Fresh water ecosystems</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Gas chromatographic methods</subject><subject>gas chromatography-mass spectrometry</subject><subject>Gas Chromatography-Mass Spectrometry - methods</subject><subject>Geologic Sediments - chemistry</subject><subject>geosmin</subject><subject>Limit of Detection</subject><subject>Linear Models</subject><subject>microwave treatment</subject><subject>Microwave-assisted</subject><subject>Microwaves</subject><subject>Naphthols - analysis</subject><subject>Norisoprenoids - analysis</subject><subject>Odor</subject><subject>odor compounds</subject><subject>Odorants - analysis</subject><subject>odors</subject><subject>off flavors</subject><subject>Purge and trap</subject><subject>Reproducibility of Results</subject><subject>Sediment</subject><subject>sediments</subject><subject>Synecology</subject><subject>tissues</subject><issn>0021-9673</issn><issn>1873-3778</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9ks9u1DAQxiMEokvhDRD4grg0ix0ncXJBQhX_pCIO0LPl2ONdr5I42M6WfT8ejEmzwA1ppJHt38w3ms9Z9pzRLaOsfnPY6n3wg9oWlLEtBuXsQbZhjeA5F6J5mG0oLVje1oJfZE9iPFDKBBXF4-yiKFjFG1Ztsl9fnA7-Th0hVzG6mMCQaQ47PI4mT0FNBH5i0sn5kRg4Og1E-3nqEbxzaU92KpJ1kuR3yO9PBEvJgO1InEAnfIIUTsT6QNIesEmCMLhR3bf0llh3BDIFMH65HRPxxodI3EgiGDfAmK6QiXuSXIwzxKt7AdXvVE809H18mj2yqo_w7Jwvs9sP779ff8pvvn78fP3uJtdlKVJea2sNNRYUY52itOu6uupKxrhRFkxDVWm0FVVdNkwwbg0THLqmpFQL0fKWX2av175T8D9wkCQHF5cJ1Ah-jrJlDa2rti2RLFcSlxtjACun4AYVTpJRudgnD3JdmlzskxhoH5a9OAvM3QDmb9EfvxB4dQZU1Kq3QY3axX9cxetW8EX_5cpZ5aXaBWRuv6FShX-g4bxcpN6uBODCjg6CjNrBqHHjAU2Txrv_z_obi1jJvw</recordid><startdate>20120106</startdate><enddate>20120106</enddate><creator>Deng, Xuwei</creator><creator>Xie, Ping</creator><creator>Qi, Min</creator><creator>Liang, Gaodao</creator><creator>Chen, Jun</creator><creator>Ma, Zhimei</creator><creator>Jiang, Yan</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H95</scope><scope>H97</scope><scope>L.G</scope><scope>M7N</scope></search><sort><creationdate>20120106</creationdate><title>Microwave-assisted purge-and-trap extraction device coupled with gas chromatography and mass spectrometry for the determination of five predominant odors in sediment, fish tissues, and algal cells</title><author>Deng, Xuwei ; Xie, Ping ; Qi, Min ; Liang, Gaodao ; Chen, Jun ; Ma, Zhimei ; Jiang, Yan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c447t-6cffd0dfea11ba00bbb65b4113dafed80a4dcf756481713fd173eb8400c779393</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>2-methylisoborneol</topic><topic>Aldehydes - analysis</topic><topic>Algae</topic><topic>Analytical chemistry</topic><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Animals</topic><topic>beta-ionone</topic><topic>Biological and medical sciences</topic><topic>Bornanes - analysis</topic><topic>Chemical Fractionation - instrumentation</topic><topic>Chemical Fractionation - methods</topic><topic>Chemistry</topic><topic>Chlorophyta - chemistry</topic><topic>Chromatographic methods and physical methods associated with chromatography</topic><topic>cleaning</topic><topic>correlation</topic><topic>detection limit</topic><topic>Diterpenes - analysis</topic><topic>Equipment Design</topic><topic>Exact sciences and technology</topic><topic>fish</topic><topic>Fish tissue</topic><topic>Fishes</topic><topic>Fresh water ecosystems</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Gas chromatographic methods</topic><topic>gas chromatography-mass spectrometry</topic><topic>Gas Chromatography-Mass Spectrometry - methods</topic><topic>Geologic Sediments - chemistry</topic><topic>geosmin</topic><topic>Limit of Detection</topic><topic>Linear Models</topic><topic>microwave treatment</topic><topic>Microwave-assisted</topic><topic>Microwaves</topic><topic>Naphthols - analysis</topic><topic>Norisoprenoids - analysis</topic><topic>Odor</topic><topic>odor compounds</topic><topic>Odorants - analysis</topic><topic>odors</topic><topic>off flavors</topic><topic>Purge and trap</topic><topic>Reproducibility of Results</topic><topic>Sediment</topic><topic>sediments</topic><topic>Synecology</topic><topic>tissues</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Deng, Xuwei</creatorcontrib><creatorcontrib>Xie, Ping</creatorcontrib><creatorcontrib>Qi, Min</creatorcontrib><creatorcontrib>Liang, Gaodao</creatorcontrib><creatorcontrib>Chen, Jun</creatorcontrib><creatorcontrib>Ma, Zhimei</creatorcontrib><creatorcontrib>Jiang, Yan</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Aqualine</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><jtitle>Journal of Chromatography A</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Deng, Xuwei</au><au>Xie, Ping</au><au>Qi, Min</au><au>Liang, Gaodao</au><au>Chen, Jun</au><au>Ma, Zhimei</au><au>Jiang, Yan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Microwave-assisted purge-and-trap extraction device coupled with gas chromatography and mass spectrometry for the determination of five predominant odors in sediment, fish tissues, and algal cells</atitle><jtitle>Journal of Chromatography A</jtitle><addtitle>J Chromatogr A</addtitle><date>2012-01-06</date><risdate>2012</risdate><volume>1219</volume><issue>6</issue><spage>75</spage><epage>82</epage><pages>75-82</pages><issn>0021-9673</issn><eissn>1873-3778</eissn><coden>JOCRAM</coden><abstract>► In this study, a new online instrument was developed for the determination of odors. ► This instrument is an automated solvent free system and requires no clean-up step. ► Extraction and concentration of odors can be performed simultaneously. ► A method was developed by using the instrument for the analysis of odors from environment matrices. ► This method has been validated with excellent results.
Off-flavors are among the most troublesome compounds in the environment worldwide. The lack of a viable theory for studying the sources, distribution, and effect of odors has necessitated the accurate measurement of odors from environmental compartments. A rapid and flexible microwave-assisted purge-and-trap extraction device for simultaneously determining five predominant odors, namely, dimethyltrisulfide, 2-methylisoborneol, geosmin, β-cyclocitral and β-ionone, from the primary sources and sinks is demonstrated. This instrument facilitates the extraction and concentration of odors from quite different matrices simultaneously. This device is a solvent-free automated system that does not require cleaning and is timesaving. The calibration curves of the five odor compounds showed good linearity in the range of 1–500
ng/L, with correlation coefficients above 0.999 (levels
=
7) and with residuals ranging from approximately 77% to 104%. The limits of detection (S/N
=
3) were below 0.15
ng/L in algae sample and 0.07
ng/g in sediment and fish tissue samples. The relative standard deviations were between 2.65% and 7.29% (
n
=
6). Thus the proposed design is ready for rapid translation into a standard analytical tool and is useful for multiple applications in the analysis of off-flavors.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><pmid>22153815</pmid><doi>10.1016/j.chroma.2011.11.031</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
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| ispartof | Journal of Chromatography A, 2012-01, Vol.1219 (6), p.75-82 |
| issn | 0021-9673 1873-3778 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_918065994 |
| source | MEDLINE; ScienceDirect Journals (5 years ago - present) |
| subjects | 2-methylisoborneol Aldehydes - analysis Algae Analytical chemistry Animal and plant ecology Animal, plant and microbial ecology Animals beta-ionone Biological and medical sciences Bornanes - analysis Chemical Fractionation - instrumentation Chemical Fractionation - methods Chemistry Chlorophyta - chemistry Chromatographic methods and physical methods associated with chromatography cleaning correlation detection limit Diterpenes - analysis Equipment Design Exact sciences and technology fish Fish tissue Fishes Fresh water ecosystems Fundamental and applied biological sciences. Psychology Gas chromatographic methods gas chromatography-mass spectrometry Gas Chromatography-Mass Spectrometry - methods Geologic Sediments - chemistry geosmin Limit of Detection Linear Models microwave treatment Microwave-assisted Microwaves Naphthols - analysis Norisoprenoids - analysis Odor odor compounds Odorants - analysis odors off flavors Purge and trap Reproducibility of Results Sediment sediments Synecology tissues |
| title | Microwave-assisted purge-and-trap extraction device coupled with gas chromatography and mass spectrometry for the determination of five predominant odors in sediment, fish tissues, and algal cells |
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