DK2568283T3 - Fremgangsmåde til at bestemme et specifikt kemisk fingeraftryk for dannelse af mykotoksin - Google Patents

Fremgangsmåde til at bestemme et specifikt kemisk fingeraftryk for dannelse af mykotoksin Download PDF

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DK2568283T3
DK2568283T3 DK12181259.8T DK12181259T DK2568283T3 DK 2568283 T3 DK2568283 T3 DK 2568283T3 DK 12181259 T DK12181259 T DK 12181259T DK 2568283 T3 DK2568283 T3 DK 2568283T3
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Denmark
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fungal
vocs
voc
chemical fingerprint
mycotoxin
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DK12181259.8T
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Stéphane Moularat
Enric Robine
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Ct Scient Tech Batiment Cstb
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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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/54346—Nanoparticles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose
    • 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
    • G01N2030/8813—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 biological materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/37—Assays involving biological materials from specific organisms or of a specific nature from fungi

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
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  • Urology & Nephrology (AREA)
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  • Diabetes (AREA)
  • Nanotechnology (AREA)
  • Combustion & Propulsion (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Claims (8)

1. Fremgangsmåde til at bestemme mykotoksin-dannelse i et indre miljø omfattende trinnene: a) indsamling afen luftprøve fra det indre miljø, og derefter b) detektering af VOC'er i prøven, kendetegnet ved at trin b) inkluderer søgning efter et kemisk fingeraftryk omfattende mindst et målmolekyle som er en VOC associeret med mykotoksin-dannelse, valgt fra gruppen omfattende ylangene, germacrene D, 1,1-dimethylbutylbenzen, 1,1,2-trimethyl-propyl-benzen, 1-hexyltetradecylbenzen, tetratetracontan, 1-ethyldecylbenzen, hydroxytoluenbutylat, 1-butyloctylbenzen og 1-propylnonylbenzen.
2. Fremgangsmåde ifølge krav 1, kendetegnet ved at det kemiske fingeraftryk omfatter mindst to målmolekyler valgt fra gruppen omfattende cububen, cadien, copaen, ylangen, D germacren, muurolan, 1,1-dimethylbutylbenzen, 1,1,2-trimethyl-propyl-benzen, 1-hexyltetradecylbenzen, tetratetracontan, 1-ethyldecylbenzen, hydroxytoluenbutylat, 1-butyloctylbenzen, 1-propylnonylbenzen, 2-methylisoborneol, mindst en sesquiterpen, og af hvilke mindst et målmolekyle er en sesquiterpen.
3. Fremgangsmåde ifølge et hvilket som helst af kravene 1 eller 2, kendetegnet ved at det kemiske fingeraftryk inkluderer alle målmolekylerne.
4. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 3, kendetegnet ved at den inkluderer et trin til at søge efter svampeforureningszoner, hvilket trin udføres før trin (a).
5. Fremgangsmåde til at bestemme mykotoksin-produktion i et indre miljø ifølge krav 1 omfattende trinnene: a) indsamling afen luftprøve fra det indre miljø; og derefter b) detektering af VOC'er i prøven, hvilket inkluderer detektering af tilstedeværelse eller fravær af visse forudbestemte VOC'er som stammer fra svampemetabolisme, hvor disse forudbestemte VOC'er inkluderer mindst en VOC fra hver af de følgende tre kategorier af VOC'er: 1) VOC'er som frigives uafhængigt af svampearten og dennes medium og som kun frigives af svampearter; 2) VOC'er som frigives uafhængigt af svampearten og mediet, og som frigives af biologiske arter, som ikke er svampe; 3) VOC'er som frigives som en funktion af svampearten og/eller dennes medium; c) beregning af et kemisk indeks for svampeforurening som en funktion af henholdsvis tilstedeværelsen og fraværet af de forudbestemte VOC'er som stammer fra svampemetabolisme, kendetegnet ved at fremgangsmåden endvidere inkluderer et trin (d) med søgning efter et kemisk fingeraftryk som omfatter mindst et målmolekyle som er en VOC associeret med mykotoksin-dannelse.
6. Fremgangsmåde ifølge krav 5, kendetegnet ved at målmolekylet vælges fra gruppen omfattende cububen, cadien, copaen, ylangen, D germacren, muurolan, 1,1-dimethylbutylbenzen, 1,1,2-trimethyl-propyl-benzen, 1-hexyltetradecylbenzen, tetratetracontan, 1-ethyldecylbenzen, hydroxytoluenbutylat, 1-butyloctylbenzen, 1-propylnonylbenzen, 2-methylisoborneol og mindst en sesquiterpen.
7. Fremgangsmåde ifølge et hvilket som helst af kravene 5 eller 6, kendetegnet ved at det kemiske fingeraftryk omfatter mindst to målmolekyler, af hvilke mindst et er en sesquiterpen.
8. Fremgangsmåde ifølge et hvilket som helst af kravene 5 til 7, kendetegnet ved at det kemiske fingeraftryk omfatter alle målmolekylerne.
DK12181259.8T 2011-09-08 2012-08-21 Fremgangsmåde til at bestemme et specifikt kemisk fingeraftryk for dannelse af mykotoksin DK2568283T3 (da)

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FR1157992A FR2979992B1 (fr) 2011-09-08 2011-09-08 Procede de determination d'une empreinte chimique specifique de la production de mycotoxines

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DK2568283T3 true DK2568283T3 (da) 2016-01-11

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US (1) US9347916B2 (da)
EP (1) EP2568283B1 (da)
CA (1) CA2788495C (da)
DK (1) DK2568283T3 (da)
ES (1) ES2557117T3 (da)
FR (1) FR2979992B1 (da)
HR (1) HRP20151384T1 (da)
HU (1) HUE028225T2 (da)
PL (1) PL2568283T3 (da)
PT (1) PT2568283E (da)

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FR2995693B1 (fr) 2012-09-14 2016-10-28 Centre Scient Et Technique Du Batiment Elaboration d'une empreinte de contamination aspergillaire basee sur la detection de covm
LT6458B (lt) 2016-01-06 2017-09-25 Gamtos Tyrimå² Centras Grūdų užteršimo pelėsiniais grybais aptikimo būdas
US11543395B2 (en) * 2016-06-22 2023-01-03 Shimadzu Corporation Information processing device, information processing method, and information processing program
CN106018513A (zh) * 2016-06-23 2016-10-12 陕西科技大学 一种检测乳品掺假的指纹图谱方法
US11813926B2 (en) 2020-08-20 2023-11-14 Denso International America, Inc. Binding agent and olfaction sensor
US11636870B2 (en) 2020-08-20 2023-04-25 Denso International America, Inc. Smoking cessation systems and methods
US11760170B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Olfaction sensor preservation systems and methods
US11760169B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Particulate control systems and methods for olfaction sensors
US11932080B2 (en) 2020-08-20 2024-03-19 Denso International America, Inc. Diagnostic and recirculation control systems and methods
US11881093B2 (en) 2020-08-20 2024-01-23 Denso International America, Inc. Systems and methods for identifying smoking in vehicles
US11828210B2 (en) 2020-08-20 2023-11-28 Denso International America, Inc. Diagnostic systems and methods of vehicles using olfaction
CN115236239B (zh) * 2022-08-09 2023-12-29 多特瑞(上海)商贸有限公司 一种五味子精油中α-可巴烯含量的检测方法

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FR2979992A1 (fr) 2013-03-15
US9347916B2 (en) 2016-05-24
EP2568283A1 (fr) 2013-03-13
PL2568283T3 (pl) 2016-03-31
ES2557117T3 (es) 2016-01-22
US20130244272A1 (en) 2013-09-19
PT2568283E (pt) 2016-01-13
EP2568283B1 (fr) 2015-11-04
HUE028225T2 (en) 2016-12-28
CA2788495A1 (fr) 2013-03-08
CA2788495C (fr) 2019-09-24
HRP20151384T1 (hr) 2016-01-29
FR2979992B1 (fr) 2016-05-06

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