Investigation of effect of antioxidant and antimicrobial agents on the quality of frozen crab gonads by E‐nose, GC‐MS, and sensory evaluation

The aim of present study was to estimate the synergistic effect of antioxidant and antimicrobial agents on the quality of frozen crab gonads in terms of parameters including lipid oxidation analysis, total volatile basic nitrogen (TVBN) content, total viable counts (TVC), volatile odor (by E-nose and SPME-GC-MS), and sensory evaluation. Aqueous ginger extract (GE), nisin (N), and tea polyphenols (TP) were applied alone and in combination (GE+N)...