Fig. 5
The optimum subinterval combination (blue column) selected by SiPLS for the quantitative determination of licorice acid (a), liquiritin (b), isoliquiritin (c), total flavonoids (d)
Fig. 5 | Chinese Medicine
The optimum subinterval combination (blue column) selected by SiPLS for the quantitative determination of licorice acid (a), liquiritin (b), isoliquiritin (c), total flavonoids (d)