A combined approach using slightly acidic electrolyzed water spraying and chitosan and pectin coating on the quality of the egg cuticle, prevention of bacterial invasion, and extension of shelf life of eggs during storage

•SAEW sprayed alone method was selected as the best method on manure and Salmonella-contaminated eggs.•The cuticle of the egg was damaged by disinfection, and it will lead to bacterial invasion.•The combination of CS and PT coating effectively prevented the bacterial invasion of SAEW-disinfected eggs.•The combination of SAEW and CS + PT coating inhibited the quality of eggs from deteriorating during storage.