Enhanced Antifungal Bioactivity of Coptis Rhizome Prepared by Ultrafining Technology

Table 2

Precision and recovery of the HPLC method developed for Coptis Rhizome.

Concentration; (μg/mL)	Intraday; precision	Interday; precision	Recovery (%)
	Mean ± SD (RSD %)
24.19	25.30 ± 0.09; (0.34)	25.21 ± 0.45; (1.80)	98.92 ± 1.10; (1.11)
48.38	48.87 ± 0.44; (0.89)	47.94 ± 1.13; (2.35)	104.32 ± 0.59; (0.57)
96.75	97.64 ± 0.45; (0.46)	97.87 ± 0.64; (0.66)	103.92 ± 0.64; (0.62)