Yupingfeng Pulvis Regulates the Balance of T Cell Subsets in Asthma Mice

Table 2

The contents of five major compounds in HFBP by HPLC analysis.

Peak number	(min)	Compound name	Linearity		Sensitivity (µg/mL)		Precision (RSD%,  )		Stability (RSD%, )	Content (%)
			Equation		LOD	LOQ	Intra-day	Inter-day
1	16.37	Prim-O-glucosylcimifugin		0.9998	0.03	0.05	0.24	1.38	0.40	0.202
2	19.23	Calycosin-7-O-β-D-glucoside		0.9997	0.027	0.055	0.26	1.58	0.51	0.043
3	21.33	Macrotin		0.9997	0.047	0.023	0.16	1.59	0.56	0.035
4	24.03	4′-O-β-D-Glucosyl-5-O-methylvisamminol		0.9996	0.031	0.051	0.17	1.33	0.18	0.221
5	29.69	Ononin		0.9997			0.20	1.40	0.48	0.021