1. Department of Applied Microbiology, Faculty of Food Science and Engineering ‘Dunarea de Jos’; University of Galati; 800201 Galati Romania
2. Biology and Animal Health Department; University of Oriente; Núcleo Monagas 6201 Maturín Venezuela
3. Department of Food Technology; University of Lleida-Agrotecnio Center; 25198 Lleida Spain