Simultaneous Determination of Night Effective Constituents and Correlation Analysis of Multiconstituents and Antiplatelet Aggregation Bioactivity In Vitro in Chuanxiong Rhizoma Subjected to Different Decoction Times

Table 2

UPLC method validation parameters for the nine components.

Compound	Precision (RSD) (%)	Stability (RSD) (%)	Reproducibility (RSD) (%)
Vanillin	0.32	0.33	0.34
Ferulic acid	0.35	0.35	0.15
Senkyunolide I	0.23	0.39	0.18
Senkyunolide H	0.34	0.34	0.34
Coniferyl ferulate	0.20	0.20	0.09
Senkyunolide A	0.13	0.10	0.09
Butylphthalide	0.15	0.16	0.16
Z-Ligustilide	0.22	0.25	0.12
Levistilide A	0.26	0.19	0.24