Application of SPE followed by large-volume injection GC/MS for the analysis of geosmin and 2-methylisoborneol in water
DC Field | Value | Language |
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dc.contributor.author | Kim, Hyunook | - |
dc.contributor.author | Hong, Youngmin | - |
dc.contributor.author | Sang, Byung-In | - |
dc.contributor.author | Sharma, Virender K. | - |
dc.date.accessioned | 2022-07-15T21:41:41Z | - |
dc.date.available | 2022-07-15T21:41:41Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2015-08 | - |
dc.identifier.issn | 1759-9660 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/156625 | - |
dc.description.abstract | A new method comprising solid phase extraction (SPE) and subsequent large volume injection-gas chromatography/mass spectrometry (LVI-GC/MS) was developed to analyze 2-methylisoborneol (2-MIB) and geosmin in water. The method with an injection volume of 25 mu L showed a good linearity (i.e., R-2 > 0.999) over the concentration range of 0.5-20 ng L-1 and good repeatability and recovery. The MDLs of the method for 2-MIB and geosmin were determined as 0.87 and 0.62 ng L-1, respectively, which are lower than one tenth of the compounds' published odor thresholds (i.e., 5-10 ng L-1). If the injection volume was further increased, even lower MDLs could be obtained. In short, considering its ease of use, and high accuracy and sensitivity, the proposed SPE-LVI-GC/MS method can be easily applied for the routine analysis of the target compounds in water. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Application of SPE followed by large-volume injection GC/MS for the analysis of geosmin and 2-methylisoborneol in water | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Sang, Byung-In | - |
dc.identifier.doi | 10.1039/c5ay01138h | - |
dc.identifier.scopusid | 2-s2.0-84938703738 | - |
dc.identifier.wosid | 000359360400029 | - |
dc.identifier.bibliographicCitation | ANALYTICAL METHODS, v.7, no.16, pp.6678 - 6685 | - |
dc.relation.isPartOf | ANALYTICAL METHODS | - |
dc.citation.title | ANALYTICAL METHODS | - |
dc.citation.volume | 7 | - |
dc.citation.number | 16 | - |
dc.citation.startPage | 6678 | - |
dc.citation.endPage | 6685 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Food Science & Technology | - |
dc.relation.journalResearchArea | Spectroscopy | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.relation.journalWebOfScienceCategory | Food Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Spectroscopy | - |
dc.subject.keywordPlus | CHROMATOGRAPHY-MASS-SPECTROMETRY | - |
dc.subject.keywordPlus | BAR SORPTIVE EXTRACTION | - |
dc.subject.keywordPlus | OFF-FLAVOR COMPOUNDS | - |
dc.subject.keywordPlus | CAPILLARY GAS-CHROMATOGRAPHY | - |
dc.subject.keywordPlus | SOLID-PHASE MICROEXTRACTION | - |
dc.subject.keywordPlus | DRINKING-WATER | - |
dc.subject.keywordPlus | ODOROUS COMPOUNDS | - |
dc.subject.keywordPlus | TRILLION LEVEL | - |
dc.subject.keywordPlus | TRACE LEVELS | - |
dc.subject.keywordPlus | IN-SOURCE | - |
dc.identifier.url | https://pubs.rsc.org/en/content/articlelanding/2015/AY/C5AY01138H | - |
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