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Applied Biological Chemistry

Table 2 Linear regression, LOD, LOQ of three marker compounds

From: The growth characteristics and lignans contents of Schisandra chinensis fruits from different cultivation regions

Compound

Regression equation

Correlation coefficient (r2)

Range (µg/mL)

LOD (µg/mL)

LOQ (µg/mL)

Schisandrin

Y = 7056.3X + 25002

0.9998

6.25–800

0.003

0.01

Gomisin A

Y = 2679.4X + 5292.2

0.9998

6.25–800

0.02

0.07

Gomisin N

Y = 5901.4X + 3544.5

0.9999

6.25–800

0.01

0.04

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