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Table 1 Linearity, the limits of detection (LOD), and the limits of quantification (LOQ) for the three compounds

From: Extract of Cynomorium songaricum ameliorates mitochondrial ultrastructure impairments and dysfunction in two different in vitro models of Alzheimer’s disease

Compounds

Calibration curvea

Rb

Linear range (μg/mL)

LOD (μg/mL)

LOQ (μg/mL)

epicatechin

y = 652.34x + 3.0036y

0.9999

4.50–144

0.0427

0.0944

phlorizin

y = 1858.9x - 48.333

1.0000

3.68–117.6

0.0655

0.7704

isoquercitrin

y = 1304.4X-10.637

0.9998

2.77–177.3

0.0317

0.1567

  1. a y, peak area; x, compounds concentration (μg/mL); b R, correlation coefficient, n = 6