in
which twelve triangle tests are used to select subjects with a good
ability to discriminate samples. A series of ten triangular tests was
conducted in which the candidates were provided two passion fruit
juice samples: A (containing 3.5 g/100 mL sucrose) and B (containing
5.0 g/100 mL sucrose), with significant difference of 0.1% in
relation to sweetness. Fourteen subjects were selected for determination
of the equi-sweetness concentrations of the different
sweeteners