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Table 2 Precision and recovery for the developed HPLC method

From: Phytochemical compositions of extract from peel of hawthorn fruit, and its antioxidant capacity, cell growth inhibition, and acetylcholinesterase inhibitory activity

Compound

Precision RSD (%)

Reproducibility

Recovery

Intra-day

Inter-day

RSD (%)

Average (%)

RSD (%)

Ideain

1.45

1.45

1.38

98.39

3.60

Cyanidin 3-arabinoside

1.53

1.44

1.74

102.78

1.92

Hyperoside

1.46

1.93

2.12

100.68

0.73

Isoquercitrin

1.44

1.81

0.81

103.05

1.49

(−)-Epicatechin

1.36

1.92

1.72

101.51

3.15

Chlorogenic acid

1.76

1.72

0.34

99.05

0.99