A Study of Antibioactivity of Nanosilver Colloid and Silver Ion Solution

Table 2

Experimental result of antibioactivity effect of Ag⁺.

Dough diameter	Dough; composition
	Water (5 g); +; yeast (4 wt%); +; Ag^+ (0 ppm)	Water (5 g); +; yeast (4 wt%); +; Ag^+ (60 ppm)	Water (5 g); +; yeast (4 wt%); +; Ag^+ (120 ppm)
Before fermentation (cm)	3.3	3.2	3.1
After fermentation (cm)	4.8	3.4	3