ESI SINGLE QUADRUPOLE MASS SPECTROMETRIC INVESTIGATION OF POLYHYDROXY ACIDS
Identifieur interne : 000309 ( PascalFrancis/Checkpoint ); précédent : 000308; suivant : 000310ESI SINGLE QUADRUPOLE MASS SPECTROMETRIC INVESTIGATION OF POLYHYDROXY ACIDS
Auteurs : Klaus Fischer [Allemagne] ; Susanne Höffler [Allemagne] ; Axel Meyer [Allemagne]Source :
- Analytical letters [ 0003-2719 ] ; 2011.
Descripteurs français
- Pascal (Inist)
- Spectrométrie masse, Ionisation chimique, Electrospray, Injection en écoulement, Activation par collision, Sélectivité, Identification, Cible, pH, Conversion, Libération, Carbone, Produit, Dissociation, Acide carboxylique, Sucre, Lactone, Dioxyde de carbone, Acide gluconique, Acide aldonique, Acide uronique.
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English descriptors
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Abstract
ESI-MS spectra were recorded with a FIA-MS system under CID conditions for 19 polyhydroxy carboxylic acids to assess the analytical selectivity of single quadrupole MS and to evaluate its suitability for the qualitative identification of the target compounds. Suited ESI operation conditions were defined for several sugar acids and their lactones and the pH dependence of the respective acid-lactone conversion was investigated. Besides the common neutral mass losses of H2O and CO2 specific mass losses, presumably belonging to the release of small carbon chain units, were established for isocitric and gluconic acids. A product ion with mlz 75 was part of the MS spectra of all aldonic acids, potentially indicating this structural subgroup of sugar acids. The spectra of other sugar acids and of tartaric, isocitric and shikimic acids had a product ion with mlz 73 in common. The results reveal that the CID mass spectra of several hydroxy acids show characteristic product ion patterns suited for a selective analyte identification.
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Ecological Chemistry, University of Trier</s1><s2>Trier</s2><s3>DEU</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Allemagne</country><wicri:noRegion>Trier</wicri:noRegion><placeName><settlement type="city">Trèves (Allemagne)</settlement><region type="land" nuts="1">Rhénanie-Palatinat</region></placeName><orgName type="university">Université de Trèves</orgName></affiliation></author><author><name sortKey="Meyer, Axel" sort="Meyer, Axel" uniqKey="Meyer A" first="Axel" last="Meyer">Axel Meyer</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Department of Analytical and Ecological Chemistry, University of Trier</s1><s2>Trier</s2><s3>DEU</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Allemagne</country><wicri:noRegion>Trier</wicri:noRegion><placeName><settlement type="city">Trèves (Allemagne)</settlement><region type="land" nuts="1">Rhénanie-Palatinat</region></placeName><orgName type="university">Université de 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aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Allemagne</country><wicri:noRegion>Trier</wicri:noRegion><placeName><settlement type="city">Trèves (Allemagne)</settlement><region type="land" nuts="1">Rhénanie-Palatinat</region></placeName><orgName type="university">Université de Trèves</orgName></affiliation></author><author><name sortKey="Hoffler, Susanne" sort="Hoffler, Susanne" uniqKey="Hoffler S" first="Susanne" last="Höffler">Susanne Höffler</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Department of Analytical and Ecological Chemistry, University of Trier</s1><s2>Trier</s2><s3>DEU</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Allemagne</country><wicri:noRegion>Trier</wicri:noRegion><placeName><settlement type="city">Trèves (Allemagne)</settlement><region type="land" nuts="1">Rhénanie-Palatinat</region></placeName><orgName type="university">Université de Trèves</orgName></affiliation></author><author><name sortKey="Meyer, Axel" sort="Meyer, Axel" uniqKey="Meyer A" first="Axel" last="Meyer">Axel Meyer</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Department of Analytical and Ecological Chemistry, University of Trier</s1><s2>Trier</s2><s3>DEU</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Allemagne</country><wicri:noRegion>Trier</wicri:noRegion><placeName><settlement type="city">Trèves (Allemagne)</settlement><region type="land" nuts="1">Rhénanie-Palatinat</region></placeName><orgName type="university">Université de Trèves</orgName></affiliation></author></analytic><series><title level="j" type="main">Analytical letters</title><title level="j" type="abbreviated">Anal. lett.</title><idno type="ISSN">0003-2719</idno><imprint><date when="2011">2011</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Analytical letters</title><title level="j" type="abbreviated">Anal. lett.</title><idno type="ISSN">0003-2719</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aldonic acid</term><term>Carbon</term><term>Carbon dioxide</term><term>Carboxylic acid</term><term>Chemical ionization</term><term>Collisional activation</term><term>Conversion</term><term>Dissociation</term><term>Electrospray</term><term>Flow injection</term><term>Gluconic acid</term><term>Identification</term><term>Lactone</term><term>Mass spectrometry</term><term>Product</term><term>Release</term><term>Selectivity</term><term>Sugar</term><term>Target</term><term>Uronic acid</term><term>pH</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Spectrométrie masse</term><term>Ionisation chimique</term><term>Electrospray</term><term>Injection en écoulement</term><term>Activation par collision</term><term>Sélectivité</term><term>Identification</term><term>Cible</term><term>pH</term><term>Conversion</term><term>Libération</term><term>Carbone</term><term>Produit</term><term>Dissociation</term><term>Acide carboxylique</term><term>Sucre</term><term>Lactone</term><term>Dioxyde de carbone</term><term>Acide gluconique</term><term>Acide aldonique</term><term>Acide uronique</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Carbone</term><term>Sucre</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">ESI-MS spectra were recorded with a FIA-MS system under CID conditions for 19 polyhydroxy carboxylic acids to assess the analytical selectivity of single quadrupole MS and to evaluate its suitability for the qualitative identification of the target compounds. Suited ESI operation conditions were defined for several sugar acids and their lactones and the pH dependence of the respective acid-lactone conversion was investigated. Besides the common neutral mass losses of H<sub>2</sub>O and CO<sub>2</sub> specific mass losses, presumably belonging to the release of small carbon chain units, were established for isocitric and gluconic acids. A product ion with mlz 75 was part of the MS spectra of all aldonic acids, potentially indicating this structural subgroup of sugar acids. The spectra of other sugar acids and of tartaric, isocitric and shikimic acids had a product ion with mlz 73 in common. The results reveal that the CID mass spectra of several hydroxy acids show characteristic product ion patterns suited for a selective analyte identification.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0003-2719</s0></fA01><fA02 i1="01"><s0>ANALBP</s0></fA02><fA03 i2="1"><s0>Anal. lett.</s0></fA03><fA05><s2>44</s2></fA05><fA06><s2>7-9</s2></fA06><fA08 i1="01" i2="1" l="ENG"><s1>ESI SINGLE QUADRUPOLE MASS SPECTROMETRIC INVESTIGATION OF POLYHYDROXY ACIDS</s1></fA08><fA11 i1="01" i2="1"><s1>FISCHER (Klaus)</s1></fA11><fA11 i1="02" i2="1"><s1>HÖFFLER (Susanne)</s1></fA11><fA11 i1="03" i2="1"><s1>MEYER (Axel)</s1></fA11><fA14 i1="01"><s1>Department of Analytical and Ecological Chemistry, University of Trier</s1><s2>Trier</s2><s3>DEU</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></fA14><fA20><s1>1173-1186</s1></fA20><fA21><s1>2011</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>13703</s2><s5>354000509473170010</s5></fA43><fA44><s0>0000</s0><s1>© 2011 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>1 p.</s0></fA45><fA47 i1="01" i2="1"><s0>11-0364028</s0></fA47><fA60><s1>P</s1></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Analytical letters</s0></fA64><fA66 i1="01"><s0>USA</s0></fA66><fC01 i1="01" l="ENG"><s0>ESI-MS spectra were recorded with a FIA-MS system under CID conditions for 19 polyhydroxy carboxylic acids to assess the analytical selectivity of single quadrupole MS and to evaluate its suitability for the qualitative identification of the target compounds. Suited ESI operation conditions were defined for several sugar acids and their lactones and the pH dependence of the respective acid-lactone conversion was investigated. Besides the common neutral mass losses of H<sub>2</sub>O and CO<sub>2</sub> specific mass losses, presumably belonging to the release of small carbon chain units, were established for isocitric and gluconic acids. A product ion with mlz 75 was part of the MS spectra of all aldonic acids, potentially indicating this structural subgroup of sugar acids. The spectra of other sugar acids and of tartaric, isocitric and shikimic acids had a product ion with mlz 73 in common. The results reveal that the CID mass spectra of several hydroxy acids show characteristic product ion patterns suited for a selective analyte identification.</s0></fC01><fC02 i1="01" i2="X"><s0>001C04C</s0></fC02><fC03 i1="01" i2="X" l="FRE"><s0>Spectrométrie masse</s0><s5>01</s5></fC03><fC03 i1="01" i2="X" l="ENG"><s0>Mass spectrometry</s0><s5>01</s5></fC03><fC03 i1="01" i2="X" l="SPA"><s0>Espectrometría masa</s0><s5>01</s5></fC03><fC03 i1="02" i2="X" l="FRE"><s0>Ionisation chimique</s0><s5>02</s5></fC03><fC03 i1="02" i2="X" l="ENG"><s0>Chemical ionization</s0><s5>02</s5></fC03><fC03 i1="02" i2="X" l="SPA"><s0>Ionización química</s0><s5>02</s5></fC03><fC03 i1="03" i2="X" l="FRE"><s0>Electrospray</s0><s5>03</s5></fC03><fC03 i1="03" i2="X" l="ENG"><s0>Electrospray</s0><s5>03</s5></fC03><fC03 i1="03" i2="X" l="SPA"><s0>Electrospray</s0><s5>03</s5></fC03><fC03 i1="04" i2="X" l="FRE"><s0>Injection en écoulement</s0><s5>04</s5></fC03><fC03 i1="04" i2="X" l="ENG"><s0>Flow 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i1="09" i2="X" l="ENG"><s0>pH</s0><s5>09</s5></fC03><fC03 i1="09" i2="X" l="SPA"><s0>pH</s0><s5>09</s5></fC03><fC03 i1="10" i2="X" l="FRE"><s0>Conversion</s0><s5>10</s5></fC03><fC03 i1="10" i2="X" l="ENG"><s0>Conversion</s0><s5>10</s5></fC03><fC03 i1="10" i2="X" l="SPA"><s0>Conversión</s0><s5>10</s5></fC03><fC03 i1="11" i2="X" l="FRE"><s0>Libération</s0><s5>11</s5></fC03><fC03 i1="11" i2="X" l="ENG"><s0>Release</s0><s5>11</s5></fC03><fC03 i1="11" i2="X" l="SPA"><s0>Liberación</s0><s5>11</s5></fC03><fC03 i1="12" i2="X" l="FRE"><s0>Carbone</s0><s2>NC</s2><s5>12</s5></fC03><fC03 i1="12" i2="X" l="ENG"><s0>Carbon</s0><s2>NC</s2><s5>12</s5></fC03><fC03 i1="12" i2="X" l="SPA"><s0>Carbono</s0><s2>NC</s2><s5>12</s5></fC03><fC03 i1="13" i2="X" l="FRE"><s0>Produit</s0><s5>13</s5></fC03><fC03 i1="13" i2="X" l="ENG"><s0>Product</s0><s5>13</s5></fC03><fC03 i1="13" i2="X" l="SPA"><s0>Producto</s0><s5>13</s5></fC03><fC03 i1="14" i2="X" l="FRE"><s0>Dissociation</s0><s5>14</s5></fC03><fC03 i1="14" i2="X" l="ENG"><s0>Dissociation</s0><s5>14</s5></fC03><fC03 i1="14" i2="X" l="SPA"><s0>Disociación</s0><s5>14</s5></fC03><fC03 i1="15" i2="X" l="FRE"><s0>Acide carboxylique</s0><s5>15</s5></fC03><fC03 i1="15" i2="X" l="ENG"><s0>Carboxylic acid</s0><s5>15</s5></fC03><fC03 i1="15" i2="X" l="SPA"><s0>Acido carboxílico</s0><s5>15</s5></fC03><fC03 i1="16" i2="X" l="FRE"><s0>Sucre</s0><s5>16</s5></fC03><fC03 i1="16" i2="X" l="ENG"><s0>Sugar</s0><s5>16</s5></fC03><fC03 i1="16" i2="X" l="SPA"><s0>Azúcar</s0><s5>16</s5></fC03><fC03 i1="17" i2="X" l="FRE"><s0>Lactone</s0><s5>17</s5></fC03><fC03 i1="17" i2="X" l="ENG"><s0>Lactone</s0><s5>17</s5></fC03><fC03 i1="17" i2="X" l="SPA"><s0>Lactona</s0><s5>17</s5></fC03><fC03 i1="18" i2="X" l="FRE"><s0>Dioxyde de carbone</s0><s2>NK</s2><s2>FX</s2><s5>18</s5></fC03><fC03 i1="18" i2="X" l="ENG"><s0>Carbon dioxide</s0><s2>NK</s2><s2>FX</s2><s5>18</s5></fC03><fC03 i1="18" i2="X" l="SPA"><s0>Carbono dióxido</s0><s2>NK</s2><s2>FX</s2><s5>18</s5></fC03><fC03 i1="19" i2="X" l="FRE"><s0>Acide gluconique</s0><s2>NK</s2><s5>19</s5></fC03><fC03 i1="19" i2="X" l="ENG"><s0>Gluconic acid</s0><s2>NK</s2><s5>19</s5></fC03><fC03 i1="19" i2="X" l="SPA"><s0>Glucónico ácido</s0><s2>NK</s2><s5>19</s5></fC03><fC03 i1="20" i2="X" l="FRE"><s0>Acide aldonique</s0><s5>20</s5></fC03><fC03 i1="20" i2="X" l="ENG"><s0>Aldonic acid</s0><s5>20</s5></fC03><fC03 i1="20" i2="X" l="SPA"><s0>Acido aldónico</s0><s5>20</s5></fC03><fC03 i1="21" i2="X" l="FRE"><s0>Acide uronique</s0><s5>21</s5></fC03><fC03 i1="21" i2="X" l="ENG"><s0>Uronic acid</s0><s5>21</s5></fC03><fC03 i1="21" i2="X" l="SPA"><s0>Acido urónico</s0><s5>21</s5></fC03><fN21><s1>249</s1></fN21><fN44 i1="01"><s1>OTO</s1></fN44><fN82><s1>OTO</s1></fN82></pA></standard></inist><affiliations><list><country><li>Allemagne</li></country><region><li>Rhénanie-Palatinat</li></region><settlement><li>Trèves (Allemagne)</li></settlement><orgName><li>Université de Trèves</li></orgName></list><tree><country name="Allemagne"><region name="Rhénanie-Palatinat"><name sortKey="Fischer, Klaus" sort="Fischer, Klaus" uniqKey="Fischer K" first="Klaus" last="Fischer">Klaus Fischer</name></region><name sortKey="Hoffler, Susanne" sort="Hoffler, Susanne" uniqKey="Hoffler S" first="Susanne" last="Höffler">Susanne Höffler</name><name sortKey="Meyer, Axel" sort="Meyer, Axel" uniqKey="Meyer A" first="Axel" last="Meyer">Axel Meyer</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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