Journal of Spectroscopy / 2017 / Article / Tab 1

Research Article

Quantitative Analysis and Comparison of Flavonoids in Lotus Plumules of Four Representative Lotus Cultivars

Table 1

Regression equation, regression coefficients, linearity, LOD, and LOQ of four flavonoid standards.

CompoundsRegression equationR2Linear range (μg/mL)LOD (μg/mL)LOQ (μg/mL)

Isoschaftoside1.002–2500.180.61
Schaftoside1.002–1250.120.40
Rutin1.002–2500.170.59
Isoquercitrin1.002–1250.170.56

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