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Table 10 The concentrations of CF and BA in dairy products

From: Screening of caffeine, preservatives and antioxidants in dairy products available in Bangladesh using an RP-HPLC method

Estimation of CF Estimation of BA
CF positive dairy products Concentration of caffeine present (mg/L) (mean ± %RSD)a BA positive dairy products Concentration of BA present (mg/L) (mean ± %RSD)a
C1 12.28 ± 0.66 M1 65.22 ± 0.09
C2 14.4 ± 0.40 M5 42.28 ± 0.16
C3 17.76 ± 0.34 B1 55.30 ± 0.12
C4 10.93 ± 0.33 Y1 11.68 ± 0.39
C5 13.57 ± 0.28 G1 1875.65 ± 0.15
C6 14.79 ± 0.26 G2 1074.85 ± 0.16
P1 2066.39 ± 0.15
  1. CF caffeine, BA benzoic acid, PP propylparaben, BP butylparaben, BHA butylated hydroxyanisole, BHT butylated hydroxytoluene
  2. aAll determinants are in triplicate