FR2673291A1 - Procede d'authentification de l'origine d'un produit constitue d'un melange de composes organiques par marquage isotopique. - Google Patents
Procede d'authentification de l'origine d'un produit constitue d'un melange de composes organiques par marquage isotopique. Download PDFInfo
- Publication number
- FR2673291A1 FR2673291A1 FR9102575A FR9102575A FR2673291A1 FR 2673291 A1 FR2673291 A1 FR 2673291A1 FR 9102575 A FR9102575 A FR 9102575A FR 9102575 A FR9102575 A FR 9102575A FR 2673291 A1 FR2673291 A1 FR 2673291A1
- Authority
- FR
- France
- Prior art keywords
- product
- molecules
- mixture
- isotopic
- organic compounds
- 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
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
- G01N30/62—Detectors specially adapted therefor
- G01N30/72—Mass spectrometers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/22—Separation by extracting
- B01D59/26—Separation by extracting by sorption, i.e. absorption, adsorption, persorption
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9102575A FR2673291A1 (fr) | 1991-02-27 | 1991-02-27 | Procede d'authentification de l'origine d'un produit constitue d'un melange de composes organiques par marquage isotopique. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9102575A FR2673291A1 (fr) | 1991-02-27 | 1991-02-27 | Procede d'authentification de l'origine d'un produit constitue d'un melange de composes organiques par marquage isotopique. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2673291A1 true FR2673291A1 (fr) | 1992-08-28 |
FR2673291B1 FR2673291B1 (US20100056889A1-20100304-C00004.png) | 1994-07-13 |
Family
ID=9410316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9102575A Granted FR2673291A1 (fr) | 1991-02-27 | 1991-02-27 | Procede d'authentification de l'origine d'un produit constitue d'un melange de composes organiques par marquage isotopique. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2673291A1 (US20100056889A1-20100304-C00004.png) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995026325A2 (en) * | 1994-03-25 | 1995-10-05 | Isotechnika Inc. | Enhancement of the efficacy of drugs by deuteration |
EP0979306A1 (en) * | 1997-02-14 | 2000-02-16 | George Washington University | An assay for the measurement of dna synthesis rates |
WO2000079569A2 (fr) * | 1999-06-22 | 2000-12-28 | Eurofins Scientific | Procede d'analyse d'un echantillon d'une molecule complexe par rapport a un lot de la meme molecule complexe de reference |
US6334997B1 (en) | 1994-03-25 | 2002-01-01 | Isotechnika, Inc. | Method of using deuterated calcium channel blockers |
FR2874092A1 (fr) * | 2004-08-05 | 2006-02-10 | Innovation Et Chimie Fine Sarl | Procede de marquage isotopique de produits et ses applications notamment a la lutte contre la contrefacon |
WO2007042597A1 (es) * | 2005-10-11 | 2007-04-19 | Universidad De Oviedo | Método absoluto de cuantificación de compuestos orgánicos |
EP2071950A1 (de) * | 2007-12-20 | 2009-06-24 | Bayer CropScience AG | Verfahren zur Authentizitätsprüfung von Pflanzenschutzmitteln mittels Isotopen |
CN106324170A (zh) * | 2016-08-25 | 2017-01-11 | 中国科学院地质与地球物理研究所兰州油气资源研究中心 | 一次进样分析co2中烃、硫化物信号和质量数丰度值与比值 |
CN110554082A (zh) * | 2018-06-01 | 2019-12-10 | 塞莫费雪科学(不来梅)有限公司 | 用于检测未知种类的分子的标记状态的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0306333A2 (en) * | 1987-09-02 | 1989-03-08 | FISONS plc | Method and apparatus for the determination of isotopic composition |
WO1989009486A1 (en) * | 1988-03-22 | 1989-10-05 | Indiana University Foundation | Isotope-ratio-monitoring gas chromatography-mass spectrometry apparatus and method |
-
1991
- 1991-02-27 FR FR9102575A patent/FR2673291A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0306333A2 (en) * | 1987-09-02 | 1989-03-08 | FISONS plc | Method and apparatus for the determination of isotopic composition |
WO1989009486A1 (en) * | 1988-03-22 | 1989-10-05 | Indiana University Foundation | Isotope-ratio-monitoring gas chromatography-mass spectrometry apparatus and method |
Non-Patent Citations (4)
Title |
---|
Analytical Chemistry vol. 54, no. 3, mars 1982, Washington, DC, US. pages 590 - 592; J. DUNBAR ET AL.: "Determination of geographic origin of caffeine..." * |
International Laboratory vol. 7-8, 1988, Green Farms, Conn., US pages 22 - 29; FREEDMAN ET AL.: "Design and Application of a new Instrument..." * |
Journal of Agricultural and Food Chemistry vol. 33, no. 3, mai 1985, Washington, DC, US pages 323 - 325; D.A. KRUEGER ET AL.: "Detection of fraudulent vanillin labeled..." * |
TRAC, TRENDS IN ANALYTICAL CHEMISTRY. vol. 9, no. 10, novembre 1990, CAMBRIDGE GB pages 331 - 337; M. BJOROY ET AL.: "Stable carbon isotope ratio analysis..." * |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6334997B1 (en) | 1994-03-25 | 2002-01-01 | Isotechnika, Inc. | Method of using deuterated calcium channel blockers |
WO1995026325A3 (en) * | 1994-03-25 | 1995-12-14 | Isotechnika Inc | Enhancement of the efficacy of drugs by deuteration |
US5846514A (en) * | 1994-03-25 | 1998-12-08 | Isotechnika, Inc. | Enhancement of the efficacy of nifedipine by deuteration |
US6818200B2 (en) | 1994-03-25 | 2004-11-16 | Isotechnika Inc. | Method of using deuterated calcium channel blockers |
WO1995026325A2 (en) * | 1994-03-25 | 1995-10-05 | Isotechnika Inc. | Enhancement of the efficacy of drugs by deuteration |
EP0979306A1 (en) * | 1997-02-14 | 2000-02-16 | George Washington University | An assay for the measurement of dna synthesis rates |
EP0979306A4 (en) * | 1997-02-14 | 2004-09-01 | Univ George Washington | ASSAY FOR THE MEASUREMENT OF DNA SYNTHESIS RATES |
FR2795514A1 (fr) * | 1999-06-22 | 2000-12-29 | Eurofins Scient | Procede d'analyse d'un echantillon d'une molecule complexe par rapport a un lot de la meme molecule complexe de reference |
WO2000079569A3 (fr) * | 1999-06-22 | 2001-03-15 | Eurofins Scient | Procede d'analyse d'un echantillon d'une molecule complexe par rapport a un lot de la meme molecule complexe de reference |
US6815213B1 (en) | 1999-06-22 | 2004-11-09 | Eurofins Scientific | Method for analyzing a sample of a complex molecule relatively to a reference batch of the same complex molecule |
WO2000079569A2 (fr) * | 1999-06-22 | 2000-12-28 | Eurofins Scientific | Procede d'analyse d'un echantillon d'une molecule complexe par rapport a un lot de la meme molecule complexe de reference |
FR2874092A1 (fr) * | 2004-08-05 | 2006-02-10 | Innovation Et Chimie Fine Sarl | Procede de marquage isotopique de produits et ses applications notamment a la lutte contre la contrefacon |
EP1677105A1 (fr) * | 2004-08-05 | 2006-07-05 | Innovation & Chimie Fine | Procédé de marquage isotopique de produits et ses applications notamment à la lutte contre la contrefaçon |
ES2273601A1 (es) * | 2005-10-11 | 2007-05-01 | Universidad De Oviedo | Metodo absoluto de cuantificacion de compuestos organicos. |
WO2007042597A1 (es) * | 2005-10-11 | 2007-04-19 | Universidad De Oviedo | Método absoluto de cuantificación de compuestos orgánicos |
CN101310178A (zh) * | 2005-10-11 | 2008-11-19 | 奥维耶多大学 | 用于有机化合物的绝对定量方法 |
EP2071950A1 (de) * | 2007-12-20 | 2009-06-24 | Bayer CropScience AG | Verfahren zur Authentizitätsprüfung von Pflanzenschutzmitteln mittels Isotopen |
WO2009080192A1 (de) * | 2007-12-20 | 2009-07-02 | Bayer Cropscience Ag | Verfahren zur authentizitätsprüfung von planzenschutzmitteln mittels isotopen |
CN106324170A (zh) * | 2016-08-25 | 2017-01-11 | 中国科学院地质与地球物理研究所兰州油气资源研究中心 | 一次进样分析co2中烃、硫化物信号和质量数丰度值与比值 |
CN110554082A (zh) * | 2018-06-01 | 2019-12-10 | 塞莫费雪科学(不来梅)有限公司 | 用于检测未知种类的分子的标记状态的方法 |
CN110554082B (zh) * | 2018-06-01 | 2022-05-24 | 塞莫费雪科学(不来梅)有限公司 | 用于检测未知种类的分子的标记状态的方法 |
Also Published As
Publication number | Publication date |
---|---|
FR2673291B1 (US20100056889A1-20100304-C00004.png) | 1994-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
CA | Change of address | ||
TP | Transmission of property | ||
RN | Application for restoration | ||
FC | Decision of inpi director general to approve request for restoration | ||
ST | Notification of lapse |