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Istituto di scienza dell'alimentazione

Torna all'elenco Contributi in rivista anno 2011

Contributo in rivista

Tipo: Articolo in rivista

Titolo: Application of ESI and MALDI-TOF MS for triacylglycerols analysis in edible oils

Anno di pubblicazione: 2011

Formato: Cartaceo

Autori: Rosaria Cozzolino; Beatrice De Giulio

Affiliazioni autori: Istituto di Scienze dell'Alimentazione, Consiglio Nazionale delle Ricerche (CNR), Avellino, Italy

Autori CNR:

  • ROSARIA COZZOLINO
  • BEATRICE DE GIULIO

Lingua: inglese

Abstract: Triacylglycerols (TAG) are the most important group of compounds present in vegetable oils. These biomolecules, determining the physical, chemical and nutritional properties of the oils, are considered to be good fingerprints for quality and authenticity control. Therefore, TAGs characterization is a very important task in edible oil field, which has been undertaken by different analytical methods. The analysis of vegetable oils is still dominated by classic determinations, which are however laborious and time-consuming and cannot be used routinely. More recently, advances in MS instrumentations coupled with online separation techniques and data processing have contributed to great expansion of MS in oil study, allowing the development of innovative analytical approaches that exhibit higher sensitivity, accuracy and rapidity in vegetable oils investigations. In the present contribution, a review of the most relevant applications of novel mass spectrometric techniques, such as ESI and MALDI, both alone and hyphenated with HPLC, used for analysis of the complex TAGs mixture of edible oils is illustrated.

Pagine da: 160

Pagine a: 167

Rivista:

European journal of lipid science and technology Wiley-VCH-Verl..
Paese di pubblicazione: Germania
Lingua: inglese
ISSN: 1438-7697

Numero volume: 113

Numero fascicolo: 2

DOI: 10.1002/ejlt.201000429

Indicizzato da: ISI Web of Science (WOS) [000287162200005]

Parole chiave:

  • Edible oils / ESI MS / Mass Spectrometry / MALDI-TOF / Triacylglycerols analysis

Strutture CNR:

Moduli:

Allegati: Application of ESI and MALDI-TOF MS for triacylglycerols analysis in edible oils (application/pdf)

 
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