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. 2019 Sep 24;8(10):435. doi: 10.3390/foods8100435

Table 4.

Retention time, precision, linearity and sensitivity parameters of the HPLC-diode array detector (DAD) method for XN analysis.

Compound tR (min) RSD (%) λmax (nm) Intercept Slope r 2 Range (mg/L) LOD (mg/L) LOQ (mg/L) Intra-Day RSD (%) Inter-Day RSD (%)
Xanthohumol 10.03 0.07 370 −1.949 ± 3.371 226.8 ± 1.267 0.9999 0.05–20 0.016 0.049 1.05 1.83

tR, Retention time; LOD, limit of detection; LOQ, limit of quantification; RSD, relative standard deviation.