Table 3.

Experimental design.

Experiment	Thd. conc. [mM]	Pi conc [mM]	Enzyme conc. [mg/ml]	Temp [°C]
1	100	250	0.005	40
2	100	250	0.117	40
3	100	250	0.117	50
4	100	250	0.117	60
5	100	750	0.117	50
6	50	500	0.230	60
7	50	750	0.050	40