Table 1. Conditions of electrodialysis

Changing conditions	Flux (mL/min)			Electric current (A)	Operating time (min)
	Saline water	Purified water	Fermented extract
	Flux	100	100			100	1	15
100		200	100	1	15
Electric current	100	100	100	1	15
	100	100	100	2	15
	100	100	100	3	15
Operating time	100	100	100	3	10
	100	100	100	3	20
	100	100	100	3	30
	100	100	100	3	40
	100	100	100	3	50
	100	100	100	3	60
	100	100	100	3	70
	100	100	100	3	80
	100	100	100	3	90