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Table 1 Linear parameters of five AAs in rat plasma

From: Comparative studies on the multi-component pharmacokinetics of Aristolochiae Fructus and honey-fried Aristolochiae Fructus extracts after oral administration in rats

AAs

Linear equation

r 2

Linear range (ng/mL)

LOD (ng/mL)

LLOQ (ng/mL)

AA I

Y 1  = 0.0227X 1 -0.64

0.9998

1.46~9150

0.3

0.73

AA II

Y 2  = 0.0081X 2 -0.1013

0.9999

3.20~8000

1.2

3.20

AA C

Y 3  = 0.0021X 3 -0.0126

0.9986

74.5~7450

23.8

74.5

AA D

Y 4  = 0.0094X 4 -0.0522

0.9996

14.7~9200

3.7

14.7

7-OH AA I

Y 5  = 0.0074X 5 -0.0615

0.9997

32.8~8200

13.1

32.8