Efficiency of Electronic Nose in Detecting the Microbial Spoilage of Fresh Sardines ().

The assessment of microbial spoilage in fresh fish is a major concern for the fish industry. This study aimed to evaluate the efficiency and reliability of an electronic nose (E-nose) to detect microbial spoilage of fresh sardines () by comparing its measurements with Total Bacterial Count (TBC), Hydrogen Sulfide (HS) producing bacterial count and Trimethylamine Oxide (TMAO) reducing bacterial count after variable storage conditions. The samples were stored at 0 °C (0, 2, 4, 6, and 8 days) and 25 °C (0, 3, 6, and 9 h), while day 0 was used as a control.