TLC Fingerprinting and Pattern Recognition Methods in the Assessment of Authenticity of Poplar-Type Propolis (CROSBI ID 225617)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Milojković Opsenica, Dušanka ; Ristivojević, Petar ; Trifković, Jelena ; Vovk, Irena ; Lušić, Dražen ; Živoslav, Tešić
engleski
TLC Fingerprinting and Pattern Recognition Methods in the Assessment of Authenticity of Poplar-Type Propolis
Propolis is a “natural” remedy with prominent biological activity, which is used as dietary supplement. In the absence of clinical studies that would substantiate these claims, information on the biological activity of propolis is valuable. This study comprises chromatographic, image processing and chemometric approach for phenolic profiling of Serbian, Croatian and Slovenian propolis test solutions. Modern thin-layer chromatography equipment in combination with software for image processing was applied for fingerprinting and data acquisition, whereas the principal component analysis was used as pattern recognition method. Characterization of phenolic profile was performed along with the determination of the botanical and geographical origin of propolis. High-performance thin-layer chromatograms reveal that Central and Southeastern European propolis samples are rich in flavonoids. In addition, phenolic compounds proved to be suitable markers for the determination of European propolis authenticity.
Serbian ; Slovenian and Croatian propolis ; phenolic profiles ; high-performance thin-layer chromatography ; image processing ; geographical and botanical origin
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Podaci o izdanju
54 (7)
2016.
1077-1083
objavljeno
0021-9665
10.1093/chromsci/bmw024
Povezanost rada
Javno zdravstvo i zdravstvena zaštita, Poljoprivreda (agronomija), Prehrambena tehnologija