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Titel:

Optimization of a high-performance liquid chromatography method for the analysis of complex polyphenol mixtures and application for sainfoin extracts (Onobrychis viciifolia)

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Regos, Ionela; Treutter, Dieter
Abstract:
A pentafluorophenylpropyl (PFP) stationary phase was tested for the simultaneous determination of several classes of phenolic compounds. The chromatographic results were compared with those obtained by using a bifunctional phase constituted of octadecyl and phenylpropyl bonded silica and three conventional C18 columns. The elution gradient was optimized with 5{%} formic acid and sodium acetate in combination with acetic acid as additives and methanol as solvents. For these evaluations, a complex...     »
Stichworte:
Chromatography, High Pressure Liquid/methods; Fabaceae/chemistry; Linear Models; Phenols/analysis/chemistry/isolation {&} purification; Plant Extracts/chemistry; Reproducibility of Results; Sensitivity and Specificity
Zeitschriftentitel:
Journal of chromatography. A
Jahr:
2010
Band / Volume:
1217
Heft / Issue:
40
Seitenangaben Beitrag:
6169--6177
Volltext / DOI:
doi:10.1016/j.chroma.2010.07.075
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