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Identification of carotenoids using mass spectrometry

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Issue date
2014
Author
Rivera Vélez, Sol Maiam
Christou, Paul
Canela i Garayoa, Ramon
Suggested citation
Rivera Vélez, Sol Maiam; Christou, Paul; Canela i Garayoa, Ramon; . (2014) . Identification of carotenoids using mass spectrometry. Mass Spectrometry Reviews, 2013, núm. 9999, p. 1-20. https://doi.org/10.1002/mas.21390.
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Abstract
The present review compiles positive MS fragmentation data of selected carotenoids obtained using various ionization techniques and matrices. In addition, new experimental data from the analysis of carotenoids in transgenic maize and rice callus are provided. Several carotenes and oxygen-functionalized carotenoids containing epoxy, hydroxyl, and ketone groups were ionized by atmospheric pressure chemical ionization (APCI)-tandem mass spectrometry (MS/MS) in positive ion mode. Thus, on the basis of the information obtained from the literature and our own experiments, we identified characteristic carotenoid ions that can be associated to functional groups in the structures of these compounds. In addition, pigments with a very similar structure were differentiated through comparison of the intensities of their fragments. The data provide a basis for the structural elucidation of carotenoids by mass spectrometry (MS).
URI
http://hdl.handle.net/10459.1/47218
DOI
https://doi.org/10.1002/mas.21390
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Mass Spectrometry Reviews, 2013, núm. 9999, p. 1-20
European research projects
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  • Articles publicats (Química) [247]
  • Articles publicats (Producció Vegetal i Ciència Forestal) [653]
  • Articles publicats (Agrotecnio Center) [948]
  • Articles publicats (DBA Center) [36]
  • Publicacions de projectes finançats per la Unió Europea [543]
  • Publicacions de projectes de recerca del Plan Nacional [2215]

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  • Analytical tools for the analysis of carotenoids in diverse materials 

    Rivera Vélez, Sol Maiam; Canela i Garayoa, Ramon (Elsevier, 2012)
    High-performance liquid chromatography (HPLC) has become the method of choice for carotenoid analysis. Although a number of normal-phase columns have been reported, reverse-phase columns are the most widely used stationary ...
  • Fast quantitative method for the analysis of carotenoids in transgenic maize 

    Rivera Vélez, Sol Maiam; Vilaró, Francisca; Zhu, Changfu; Bai, Chao; Farré Martinez, Gemma; Christou, Paul; Canela i Garayoa, Ramon (American Chemical Society, 2013)
    A fast method was developed to determine carotenoid content in transgenic maize seeds. The analysis was carried out using an ultrahigh-pressure liquid chromatograph coupled to a photodiode array detector and a mass ...
  • A novel carotenoid, 4-keto-a-carotene, as an unexpected by-product during genetic engineering of carotenogenesis in rice callus 

    Breitenbach, Jürgen; Bai, Chao; Rivera Vélez, Sol Maiam; Canela i Garayoa, Ramon; Capell Capell, Teresa; Christou, Paul; Zhu, Changfu; Sandmann, Gerhard (Elsevier, 2014)
    Rice endosperm is devoid of carotenoids because the initial biosynthetic steps are absent. The early carotenogenesis reactions were constituted through co-transformation of endosperm-derived rice callus with phytoene ...

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