Table 1 Effect of the individual FCV inactivation agents.

From: Influence of cell culture-derived media and environmental contaminants on the effect of feline calicivirus inactivation agents

Sample

Dispersion solvent of FCV

Agent

Concentration

DW

EMEM

SDS

0.05% w/v

0.04 ± 0.09

0.20 ± 0.16

0.10% w/v

0.15 ± 0.31

0.17 ± 0.31

0.50% w/v

≥ 4.03*

0.20 ± 0.16

DDAC

0.01% w/v

1.23 ± 0.41

1.32 ± 0.19*

0.05% w/v

2.04 ± 0.17*

≥ 3.08*

0.10% w/v

2.40 ± 0.19*

≥ 3.08*

Ethanol

30% v/v

0.15 ± 0.02

0.14 ± 0.45

50% v/v

0.99 ± 0.06*

2.55 ± 0.24*

70% v/v

4.00 ± 0.05*

2.38 ± 0.24*

NaClOa)

10 ppm

≥ 4.03*

0.46 ± 0.37

50 ppm

≥ 4.03*

1.45 ± 0.37

100 ppm

≥ 4.03*

≥ 4.08*

  1. The contact time was 10 min, and the inactivation effect (Δlog) was expressed as the mean ± SD (n = 3).
  2. a) The values shown indicate the free chlorine concentrations in the samples. *Indicates statistically significant differences (p ≤ 0.05).
  3. DDAC dodecyl dimethylammonium chloride, EMEM Eagle’s Minimum Essential Medium, FCV feline calicivirus, SDS sodium dodecyl sulfate.
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