Protective Effect of Zuojin Fang on Lung Injury Induced by Sepsis through Downregulating the JAK1/STAT3 Signaling Pathway

Table 2

Regression equations, correlation coefficient, linear range, LOD, and recovery of 8 components by HPLC-MS/MS.

Compounds	Regression equation	^2	Linear range (ng/mL)	LOQ (ng/mL)	Recovery (%)
1		0.9999	0.5-50.0	0.5	85.4
8		0.9999	0.5-50.0	0.5	87.2
10		0.9999	0.5-50.0	0.5	83.7
11		0.9999	0.5-50.0	0.5	88.1
12		0.9997	2.0-150.0	2.0	86.8
13		0.9999	0.5-50.0	0.5	86.3
14		0.9998	0.1-10.0	0.1	88.2
15		0.9998	0.1-10.0	0.1	89.5

Note: is the peak area; is the concentration injected. LOQ refers to the limit of quantification. 1: chlorogenic acid; 8: jatrorrhizine; 10: coptisine; 11: palmatine; 12: berberine; 13: evodin; 14: evodiamine; 15: rutaecarpine.