Efficiency of Polyphenol Extraction from Artificial Honey Using C₁₈ Cartridges and Amberlite® XAD-2 Resin: A Comparative Study

Figure 1

Chromatograms of (a) polyphenol standards, (b) polyphenols extracted using C₁₈ cartridges, and (c) polyphenols extracted using Amberlite XAD-2 resin. Gallic acid (GAL), benzoic acid (BNZ), dihydroxybenzoic acid (DHB), naringenin (NGE), naringin (NGI), rutin (RTN), quercetin (QCT), trans-cinnamic acid (TCM), and vanillic acid (VNL).

(a)

(b)

(c)