Establishment and Application of a Method for the Determination of Ganoderic Acid A

Table 4

Determination results of sample processing recovery rate.

Determination results of sample processing recovery rate
Additive dosage (μg/kg)	0.14 × 10^6	0.28 × 10^6	0.42 × 10^6	0.56 × 10^6
Dose of the spiked sample (μg/kg)	0.42 × 10^6	0.53 × 10^6	0.67 × 10^6	0.82 × 10^6
Dose of the nonspiked sample (μg/kg)	0.27 × 10^6	0.27 × 10^6	0.27 × 10^6	0.27 × 10^6
Recovery rate (%)	107	92.9	95.2	98.2