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Inactivation of Lactobacillus Bacteriophages by Dual Chemical Treatments

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24 mars 2023
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Fig. 1.

Viable count of phages treated with 75% ethanol and isopropanol.
a) Treatment with isopropanol for 10 min; b) treatment with 75% ethanol and isopropanol for 10 min; c) treatment with 75% ethanol for 5 min followed by isopropanol for 5 min; d) treatment with isopropanol for 5 min followed by 75% ethanol for 5 min.
Viable count of phages treated with 75% ethanol and isopropanol. a) Treatment with isopropanol for 10 min; b) treatment with 75% ethanol and isopropanol for 10 min; c) treatment with 75% ethanol for 5 min followed by isopropanol for 5 min; d) treatment with isopropanol for 5 min followed by 75% ethanol for 5 min.

Fig. 2.

Viable count of phages treated by 75% ethanol and sodium hypochlorite.
a) Treatment with sodium hypohlorite for 10 min; b) treatment with 75% ethanol and sodium hypohlorite for 10 min; c) treatment with 75% ethanol for 5 min followed by sodium hypohlorite for 5 min; d) treatment with sodium hypohlorite for 5 min followed by 75% ethanol for 5 min.
Viable count of phages treated by 75% ethanol and sodium hypochlorite. a) Treatment with sodium hypohlorite for 10 min; b) treatment with 75% ethanol and sodium hypohlorite for 10 min; c) treatment with 75% ethanol for 5 min followed by sodium hypohlorite for 5 min; d) treatment with sodium hypohlorite for 5 min followed by 75% ethanol for 5 min.

Fig. 3.

Viable count of phages treated by 75% ethanol and peracetic acid (PAA).
a) Treatment with PAA for 10 min; b) treatment with 75% ethanol and PAA for 10 min; c) treatment with 75% ethanol for 5 min followed by PAA for 5 min; d) treatment with PAA for 5 min followed by 75% ethanol for 5 min.
Viable count of phages treated by 75% ethanol and peracetic acid (PAA). a) Treatment with PAA for 10 min; b) treatment with 75% ethanol and PAA for 10 min; c) treatment with 75% ethanol for 5 min followed by PAA for 5 min; d) treatment with PAA for 5 min followed by 75% ethanol for 5 min.
Langue:
Anglais
Périodicité:
4 fois par an
Sujets de la revue:
Sciences de la vie, Microbiologie et virologie