Table 2: Factorial design for the independent variables used in this study along with the observed response.

TestCode valuesReal valuesResponse
ABA (mg)B (mg/L)Decolorization, (%)

1−1−1253063.72 ± 1.67
20−1353099.99 ± 0.01
31−1453099.99 ± 0.02
4−10254050.36 ± 0.38
500354071.02 ± 0.68
610454087.59 ± 1.44
7−11255032.82 ± 0.36
801355049.58 ± 0.84
911455046.50 ± 0.61