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Table 3 Linearity for target metabolites produced by calibration curves

From: Long-term, sustained feeding by Asian citrus psyllid disrupts salicylic acid homeostasis in sweet orange

AnalyteLinear range (ng/mL)Regression equationr2
Salicylic acid 2-O-β-D-glucoside0.8–40y = 0.01237x + 0.000130.9989
2,3-Dihydroxybenzoic acid0.8–40y = 0.04061x + 0.000780.9992
Salicylic acid0.8–40y = 0.09231x - 0.000410.9995
Jasmonic acid0.8–40y = 0.00238x - 0.000100.9985
Methyl salicylate8–400y = 0.00157x - 0.000140.9987