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Table 4 Precision study of the HPLC analysis of naringenin

From: Development of a new, sensitive, and robust analytical and bio-analytical RP-HPLC method for in-vitro and in-vivo quantification of naringenin in polymeric nanocarriers

Conc taken (mcg/ml)

Intra-day variation

Inter-day variation

Conc found (Mean ± SD)

% RSD

% Accuracy

Conc found (Mean ± SD)

% RSD

Accuracy

5

5.101 ± 0.060

1.17

102.02

5.13 ± 0.043

0.85

102.72

20

20.832 ± 0.114

0.55

104.16

20.924 ± 0.262

1.26

104.62

40

39.90 ± 0.67

1.7

99.66

40.300 ± 0.158

0.39

100.75

  1. Data are expressed as mean ± SD; n = 3