The position of the curves indicates the relation between sweetness intensities and concentrations corresponding to 9.4 g
sucrose/100 g sample. The sweetener situated nearest to the y-axis has a lower concentration required to express the same sweetness as sucrose (9.4 g/100 g), and therefore has a greater intensity of sweet taste. This figure shows the relationship between the sweetness intensities and the sweeteners concentrations, represented on a logarithmic scale.