Determination of chlorogenic and gallic acids by UPLC-MS/MS

  • Gryszczyńska A
  • Opala B
  • Łowicki Z
  • et al.
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Abstract

The aim of our study were qualitative and quantitative analyses of two polyphenolic acids: chlorogenic and gallic acids. These compounds were determined in two species of Rhodiola: R. kirilowii and R. rosea. After collecting plants, aqueous and hydroalcoholic extracts were prepared. In order to identify analysed polyphenolic compounds ultra performance liquid chromatography - tandem mass spectrometry (UPLC-MS/MS, Waters) was used. Gallic acid is commonly found in the roots of these plants. Aqueous extract in both species is a rich source of gallic acid. The UPLC-MS/MS studies allow to use this analytical method for determination of polyphenolic acids accordance with the requirements of ICH. Chromatographic method developed by our team is more precise then previously published.W Instytucie Włókien Naturalnych i Roślin Zielarskich podjęto badania mające na celu opracowanie metody detekcji kwasu chlorogenowego oraz galusowego za pomocą ultrasprawnej chromatografii cieczowej sprzężonej z tandemowym spektrometrem mas (UPLCMS/ MS, Waters). Badaniom poddano dwa gatunki różnica: Rhodiola kirilowii oraz R. rosea. Rośliny zostały wyhodowane w uprawie gruntowej w Instytucie. Przeprowadzona walidacja metody pozwoliła na jej wykorzystanie w ocenie zawartości kwasu chlorogenowego oraz galusowego w badanych roślinach, ponieważ zawartość analizowanych związków zależna jest zarówno od gatunku jak i warunków uprawy.

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APA

Gryszczyńska, A., Opala, B., Łowicki, Z., Krajewska-Patan, A., Buchwald, W., Czerny, B., … Mrozikiewicz, P. M. (2013). Determination of chlorogenic and gallic acids by UPLC-MS/MS. Herba Polonica, 59(1), 7–16. https://doi.org/10.2478/hepo-2013-0001

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