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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