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UHPLC-DAD-ESI-MS/MS Analysis of Gossypitrin Sample from Talipariti Elatum (Sw.) With Antioxidant and Neuroprotective Effects

Author

Listed:
  • José González*

    (Department of Pharmacy, Institute of Pharmacy and Foods, Havana University, Cuba)

  • María de los A. Bécquer

    (Center of Studies for the Research and Biological Evaluations, Institute of Pharmacy and Foods, Havana University, Cuba)

  • Pilar A. Soledispa

    (Faculty of Chemical Sciences, Guayaquil University, Ecuador)

  • Max Monan

    (ARVARNAM, Martinica)

Abstract

A sample of gossypitrin isolated from the ethanolic extracts of the petals of Talipariti elatum (Sw.) were scrutinized using an UHPLC/DAD/MS Thermo scientific Dionex Ultimate 3000 RS coupled to a Thermo scientific LTQ XL mass spectrometer. In addition, about six different chemical compounds were tentatively identified in this specie based on chromatography retention time (Rt), UV and MS/MS spectra and compared with those of isolated authentic compound and literature data. The flavonoids identified after UV and MS analyses were gossypitrin, isoquercitrin, hyperoside, quercetin-O-sambubioside, and possibly for the first time, two isomeric forms of kaempferol: 8-methoxy-kaempferol-3-O-glucose and 8-methoxy-kaempferol-3-O-galactose.

Suggested Citation

  • José González* & María de los A. Bécquer & Pilar A. Soledispa & Max Monan, 2018. "UHPLC-DAD-ESI-MS/MS Analysis of Gossypitrin Sample from Talipariti Elatum (Sw.) With Antioxidant and Neuroprotective Effects," Sumerianz Journal of Agriculture and Veterinary, Sumerianz Publication, vol. 1(4), pages 70-75, 11-2018.
    • Handle: RePEc:sum:sjavsm:2018:p:70-75
    DOI: sumerianz.com/?ic=journal-home&journal=30
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