Table 9.

Antiviral activity results of best three candidates.

Log reduction
Sample	Contact time	BCoV	AdV	PoV	MNV
Sample 1	60 min	3.33	2.97	2.80	2.93
Sample 5	60 min	3.08	2.91	2.94	2.83
Sample 6	60 min	2.80	2.94	3.01	2.94
% reduction
Sample 1	60 min	99.95	99.89	99.84	99.88
Sample 5	60 min	99.91	99.87	99.84	99.85
Sample 6	60 min	99.84	99.89	99.90	99.89