Assessment of Lipophilicity Indices Derived from Retention Behavior of Antioxidant Compounds in RP-HPLC - Publikacja - MOST Wiedzy

Wyszukiwarka

Assessment of Lipophilicity Indices Derived from Retention Behavior of Antioxidant Compounds in RP-HPLC

Abstrakt

Reverse phase high pressure liquid chromatography was employed in order to evaluate the lipophilicity of antioxidant compounds from different classes, such as phenolic acids, flavanones, flavanols, flavones, anthocyanins, stilbenes, xantonoids, and proanthocyanidins. The retention time of each compound was measured using five different HPLC columns: RP18 (LiChroCART, Purosphere RP-18e), C8 (Zorbax, Eclipse XDBC8), C16-Amide (Discovery RP-Amide C16), CN100 (Saulentechnik, Lichrosphere), and pentafluorophenyl (Phenomenex, Kinetex PFP), and the mobile phase consisted of methanol and water (0.1% formic acid) in different proportions. The measurements were conducted at two different column temperatures, room temperature (22 °C) and, in order to mimic the environment from the human body, 37 °C. Furthermore, principal component analysis (PCA) was used to obtain new lipophilicity indices and holistic lipophilicity charts. Additionally, highly representative depictions of the chromatographic behavior of the investigated compounds and stationary phases at different temperatures were obtained using two new chemometric approaches, namely two-way joining cluster analysis and sum of ranking differences.

Cytowania

  • 1 8

    CrossRef

  • 0

    Web of Science

  • 2 1

    Scopus

Autorzy (5)

Cytuj jako

Pełna treść

pobierz publikację
pobrano 43 razy
Wersja publikacji
Accepted albo Published Version
Licencja
Creative Commons: CC-BY otwiera się w nowej karcie

Słowa kluczowe

Informacje szczegółowe

Kategoria:
Publikacja w czasopiśmie
Typ:
artykuł w czasopiśmie wyróżnionym w JCR
Opublikowano w:
MOLECULES nr 22, strony 1 - 9,
ISSN: 1420-3049
Język:
angielski
Rok wydania:
2017
Opis bibliograficzny:
Sima I., Kot-Wasik A., Wasik A., Namieśnik J., Sarbu C.: Assessment of Lipophilicity Indices Derived from Retention Behavior of Antioxidant Compounds in RP-HPLC// MOLECULES. -Vol. 22, nr. 4 (2017), s.1-9
DOI:
Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.3390/molecules22040550
Bibliografia: test
  1. Rice-Evans, C.; Miller, N.; Bolwell, P.; Bramley, P.; Pridham, J. The relative antioxidant activities of plant-derived polyphenolic flavonoids. Free Rad. Res. 1995, 22, 375-383. [CrossRef] otwiera się w nowej karcie
  2. Sangster, J. Octanol-water partition coefficients of simple organic compounds. J. Phys. Chem. Ref. Data 1998, 18, 1111-1229. [CrossRef] otwiera się w nowej karcie
  3. Casoni, D.; Kot-Wasik, A.; Namiesnik, J.; Sârbu, C. Lipophilicity data for some preservatives estimated by reversed-phase liquid chromatography and different computation methods. J. Chromatogr. A 2009, 1216, 2456-2465. [CrossRef] [PubMed] otwiera się w nowej karcie
  4. Briciu, R.D.; Kot-Wasik, A.; Namiesnik, J.; Sârbu, C. A comparative study of the molecular lipophilcity indices of vitamins A and E and of some precursors of vitamin A, estimated by HPLC and by different computation methods. Acta Chromatogr. 2009, 21, 237-250. [CrossRef] otwiera się w nowej karcie
  5. Snyder, L.R.; Kirkland, J.J. Introduction to Modern Liquid Chromatography, 2nd ed.; John Wiley and Sons: New York, NY, USA, 1979.
  6. Haber, P.; Bauczek, T.; Kaliszan, R.; Snyder, L.R.; Dolan, J.W.; Wehr, C.T. Computer simulation for the simultaneous optimization of any two variables and any chromatographic procedure. J. Chromatogr. Sci. 2000, 38, 386-392. [CrossRef] [PubMed] otwiera się w nowej karcie
  7. Valkó, K.; Segel, P. New chromatographic hydrophobicity indices (φ 0 ) based on the slope and the intercept of log k versus organic phase concentration plot. J. Chromatogr. A 1993, 631, 49-61. [CrossRef] otwiera się w nowej karcie
  8. Du, C.M.; Valkó, K.; Bevan, C.; Reynolds, D. Rapid gradient RP-HPLC method for lipophilicity determination: A solvation equation based comparison with isocratic methods. Anal. Chem. 1997, 70, 4228-4234. [CrossRef] otwiera się w nowej karcie
  9. Briciu, R.D.; Kot-Wasik, A.; Wasik, A.; Namieśnik, J.; Sârbu, C. The lipophilicity of artificial and natural sweeteners estimated by reversed-phase thin-layer chromatography and computed by various methods. J. Chromatogr. A 2010, 1217, 3702-3706. [CrossRef] [PubMed] otwiera się w nowej karcie
  10. Casoni, D.; Petre, J.; David, V.; Sârbu, C. Prediction of pesticides chromatographic lipophilicity from the computational molecular descriptors. J. Sep. Sci. 2011, 34, 247-254. [CrossRef] [PubMed] otwiera się w nowej karcie
  11. Sârbu, C.; Casoni, D.; Kot-Wasik, A.; Wasik, A.; Namieśnik, J. Modeling of chromatographic lipophilicity of food synthetic dyes estimated on different columns. J. Sep. Sci. 2010, 33, 2219-2229. [CrossRef] [PubMed] otwiera się w nowej karcie
  12. Sârbu, C.; Naşcu-Briciu, R.D.; Casoni, D.; Kot-Wasik, A.; Wasik, A.; Namieśnik, J. Chromatographic lipophilicity determination using large volume injections of the solvents non-miscible with the mobile phase. J. Chromatogr. A 2012, 1266, 53-60. [CrossRef] [PubMed] otwiera się w nowej karcie
  13. Tetko, I.V.; Gasteiger, J.; Todeschini, R.; Mauri, A.; Livingstone, D.; Ertl, P.; Palyulin, V.A.; Radchenko, E.V.; Zefirov, N.S.; Makarenko, A.S.; et al. Virtual Computational Chemistry Laboratory-Design and Description. J. Comput. Aided Mol. Des. 2005, 19, 453-463. [CrossRef] [PubMed] otwiera się w nowej karcie
  14. Mannhold, R.; Poda, G.I.; Ostermann, C.; Tetko, I.V. Calculation of Molecular Lipophilicity: State-of-the-Art and Comparison of Log P Methods on More Than 96,000 Compounds. J. Pharm. Sci. 2009, 98, 861-893. [CrossRef] [PubMed] otwiera się w nowej karcie
  15. Héberger, K. Sum of ranking differences compares methods or models fairly. Trends Anal. Chem. 2010, 29, 101-109. [CrossRef] otwiera się w nowej karcie
  16. Andric, F.; Heberger, K. Chromatographic and computational assessment of lipophilicity using sum of ranking differences and generalized pair-correlation. J. Chromatogr. A 2015, 1380, 130-138. [CrossRef] [PubMed] otwiera się w nowej karcie
  17. Andric, F.; Heberger, K. Towards better understanding of lipophilicity: Assessment of in silico and chromatographic logP measures for pharmaceutically important compounds by nonparametric rankings. J. Pharm. Biomed. Anal. 2015, 115, 183-191. [CrossRef] [PubMed] otwiera się w nowej karcie
  18. Andric, F.; Bajusz, D.; Racz, A.; Segan, S.; Heberger, K. Multivariate assessment of lipophilicity scales-Computational and reversed phase thin-layer chromatographic indices. J. Pharm. Biomed. Anal. 2016, 127, 81-93. [CrossRef] [PubMed] otwiera się w nowej karcie
  19. Sample Availability: Not available. © 2017 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). otwiera się w nowej karcie
Weryfikacja:
Politechnika Gdańska

wyświetlono 127 razy

Publikacje, które mogą cię zainteresować

Meta Tagi