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Istituto di scienza dell'alimentazione

Torna all'elenco Contributi in rivista anno 2007

Contributo in rivista

Tipo: Articolo in rivista

Titolo: Liquid chromatography/electrospray ionization tandem mass spectrometry profiling of compounds from the infusion of Byrsonima fagifolia Niedenzu.

Anno di pubblicazione: 2007

Formato: Elettronico Cartaceo

Autori: Sannomiya M; Campaner dos Santos L; Carbone V; Napolitano A; Piacente S; Pizza C; Souza-Brito AR; Vilegas W.

Affiliazioni autori: Sa˜o Paulo State University – UNESP, Instituto de Qu1´mica de Araraquara, Departamento de Qu1´mica Orgaˆnica, CP 355, CEP 14800-900, Araraquara, SP- Brasil Proteomic and Biomolecular Mass Spectrometry Center, Institute of Food Science, CNR, Via Roma, 52 a/c, 83100, Avellino, Italy Universita` degli Studi di Salerno, Dipartimento di Scienze Farmaceutiche, Via Ponte don Melillo, 84084, Fisciano (SA), Italy Instituto de Biologia, Departamento de Fisiologia e Biofisica, CP 6109, CEP 13083-970, UNICAMP, Campinas, SP- Brasil

Autori CNR:

  • VIRGINIA CARBONE

Lingua: inglese

Abstract: A rapid analytical approach suitable to achieve a comprehensive characterization of the compounds present in the infusion prepared from the leaves of Byrsonima fagifolia Niedenzu (Malpighiaceae), a Brazilian plant used as an infusion to treat gastric disorders, was developed. The method was based on high-performance liquid chromatography coupled to electrospray negative ionisation multistage ion trap mass spectrometry (HPLC/ESI-ITMSn).The main ions in the ESI-ITMS spectra were attributed to a quinic acid core containing from one to five galloyl units. Quercetin derivatives containing one and two sugar moieties as well as galloyl esterification were also detected. These results indicated that HPLC/ESI-ITMSn is easily applicable to infusions of this plant and allows the rapid and direct identification of these compounds in crude plant extracts. Copyright (c) 2007 John Wiley & Sons, Ltd.

Lingua abstract: inglese

Pagine da: 1393

Pagine a: 1400

Rivista:

RCM. Rapid communications in mass spectrometry Heyden,
Paese di pubblicazione: Regno Unito
Lingua: inglese
ISSN: 0951-4198

Numero volume: 21

DOI: 10.1002/rcm.2971

Referee: Sì: Internazionale

Indicizzato da:

  • ISI Web of Science (WOS) [000245915700007]
  • Scopus [2-s2.0-34247500475]

Strutture CNR:

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