Abstract: Refrigerated aquatic products are one of the important sources of high-quality animal protein, and during low-temperature logistics, they can be contaminated by microorganisms and cause spoilage, resulting in poor flavor. In the growing environment, putrefaction bacteria can regulate their own putrefaction behavior by population effect. This paper reviews the research progress of specific spoilage bacteria and quorum sensing in aquatic products and the application of various natural bacteriostatic agents in aquatic products, and also analyzes the relationship between the putrefaction ability and quorum sensing of putrefaction ability of Shewanella putrefaciens as the dominant putrefaction in frozen aquatic products, and puts forward a new idea to study the spoilage mechanism of aquatic products.