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| 1. |  | Lucero, H.; Linardelli, C.; Lucero, G.; Pizzuolo, P.; Soto, A.; Tarquini, A.; Lafi, J. Detección de la forma sexual de la sarna del peral (Venturia pirina Aderh.) en montes frutales del sur de la Provincia de Mendoza - Argentina RIA Revista de Investigaciones Agropecuarias, 2002, v. 31, no. 2, p. 1-7| Biblioteca(s): INIA Tacuarembó. |
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| Registros recuperados : 1 | |
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 | Acceso al texto completo restringido a Biblioteca INIA Tacuarembó. Por información adicional contacte bibliotb@tb.inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
25/05/2017 |
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Actualizado : |
02/06/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
WALLACE, F.; BENNADJI, Z.; FERREIRA, F.; OLIVARO, C. |
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Afiliación : |
FEDERICO WALLACE, Espacio de Ciencia y Tecnología Química, Centro Universitario de Tacuarembó, UdelaR.; ZOHRA BENNADJI SOUALHIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO AMAURI FERREIRA CHIESA, Espacio de Ciencia y Tecnología Química, Centro Universitario de Tacuarembó, UdelaR; Departamento de Química Orgánica, Facultad de Química, Laboratorio de Carbohidratos y Glicoconjugados, Udelar.; CRISTINA OLIVARO, Espacio de Ciencia y Tecnología Química, Centro Universitario de Tacuarembó, UdelaR. |
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Título : |
Analysis of an immunoadjuvant saponin fraction from Quillaja brasiliensis leaves by electrospray ionization ion trap multiple-stage mass spectrometry. |
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Fecha de publicación : |
2017 |
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Fuente / Imprenta : |
Phytochemistry Letters, Volume 20, June 2017, Pages 228-233. DOI: https://doi.org/10.1016/j.phytol.2017.04.020 |
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ISSN : |
1874-3900 |
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DOI : |
10.1016/j.phytol.2017.04.020 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 16 November 2016 // Received in revised form: 15 February 2017 // Accepted 22 April 2017. Acknowledgments: Funding from the Instituto Nacional de Investigación Agropecuaria (award L4-FO-21-0-00) and the Programa de Desarrollo de las Ciencias Básicas is greatly acknowledged. |
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Contenido : |
An immunoadjuvant saponin fraction from Quillaja brasiliensis leaves was investigated by direct infusion and liquid chromatography/electrospray ionization ion trap multiple-stage mass spectrometry in negative ion mode (DI-ESI-IT-MSn and LC-ESI-IT-MSn ). The aglycone and the sequence of the oligosaccharide residues at C-3 and C- 28 were characterized based on MS2 and MS3 experiments of the [Me-H]- ions. According to their [Me-H]- ions, characteristic product ions and retention times, 27 bidesmosidic saponins, bearing four types of triterpenic aglycones, were tentatively identified. |
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Palabras claves : |
ESI-MS; IMMUNOADJUVANT SAPONIN FRACTION; QUILLAJA BRASILIENSIS; QUILLAJA LEAVES EXTRACT; TRITERPENIC SAPONINS; UHPLC. |
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Thesagro : |
SAPONINAS. |
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Asunto categoría : |
A50 Investigación agraria |
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Marc : |
LEADER 01808naa a2200277 a 4500
001 1057218
005 2020-06-02
008 2017 bl uuuu u00u1 u #d
022 $a1874-3900
024 7 $a10.1016/j.phytol.2017.04.020$2DOI
100 1 $aWALLACE, F.
245 $aAnalysis of an immunoadjuvant saponin fraction from Quillaja brasiliensis leaves by electrospray ionization ion trap multiple-stage mass spectrometry.$h[electronic resource]
260 $c2017
500 $aArticle history: Received: 16 November 2016 // Received in revised form: 15 February 2017 // Accepted 22 April 2017. Acknowledgments: Funding from the Instituto Nacional de Investigación Agropecuaria (award L4-FO-21-0-00) and the Programa de Desarrollo de las Ciencias Básicas is greatly acknowledged.
520 $aAn immunoadjuvant saponin fraction from Quillaja brasiliensis leaves was investigated by direct infusion and liquid chromatography/electrospray ionization ion trap multiple-stage mass spectrometry in negative ion mode (DI-ESI-IT-MSn and LC-ESI-IT-MSn ). The aglycone and the sequence of the oligosaccharide residues at C-3 and C- 28 were characterized based on MS2 and MS3 experiments of the [Me-H]- ions. According to their [Me-H]- ions, characteristic product ions and retention times, 27 bidesmosidic saponins, bearing four types of triterpenic aglycones, were tentatively identified.
650 $aSAPONINAS
653 $aESI-MS
653 $aIMMUNOADJUVANT SAPONIN FRACTION
653 $aQUILLAJA BRASILIENSIS
653 $aQUILLAJA LEAVES EXTRACT
653 $aTRITERPENIC SAPONINS
653 $aUHPLC
700 1 $aBENNADJI, Z.
700 1 $aFERREIRA, F.
700 1 $aOLIVARO, C.
773 $tPhytochemistry Letters, Volume 20, June 2017, Pages 228-233. DOI: https://doi.org/10.1016/j.phytol.2017.04.020
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INIA Tacuarembó (TBO) |
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