(i) total bacteria counts (TBC) on spread plates of Iron Agar 1% NaCl incubated at 15 C for 72 h;
(ii) H2S-producing bacteria, as black colonies and presumptive S. putrefaciens, on spread plates of Iron
Agar 1% NaCl incubated at 15 C for 72 h;
(iii) luminescents bacteria on spread plates of Iron Agar 1% NaCl incubated at 15 C for 5 days as presumptive P. phosphoreum;
(iv) total viable bacteria on pour plates of PCA incubated at 30 C for 72 h;
uminescent