摘要
Objective:To detect Salmonella typhimurium(S.typhimurium),one of the most frequently isolated serovars from food borne outbreaks throughout the world,in retail raw chicken meat and giblets.Methods:One hundred samples of retail raw chicken meat and giblets(Liver,heart and gizzard)which were collected from Assiut city markets for detection of the organism and by using Duplex PCR amplification of DNA using rfbj andfliC genes.Results:S.typhimurium was detected at rate of 44%,40%and 48%in chicken meat,liver and heart,respectively,but not detected in gizzard.Conclusions:The results showed high incidence of 5.typhimurium in the examined samples and greater emphasis should be applied on prevention and control of contamination during processing for reducing food-borne risks to consumers.
Objective:To detect Salmonella typhimurium(S.typhimurium),one of the most frequently isolated serovars from food borne outbreaks throughout the world,in retail raw chicken meat and giblets.Methods:One hundred samples of retail raw chicken meat and giblets(Liver,heart and gizzard)which were collected from Assiut city markets for detection of the organism and by using Duplex PCR amplification of DNA using rfbj andfliC genes.Results:S.typhimurium was detected at rate of 44%,40%and 48%in chicken meat,liver and heart,respectively,but not detected in gizzard.Conclusions:The results showed high incidence of 5.typhimurium in the examined samples and greater emphasis should be applied on prevention and control of contamination during processing for reducing food-borne risks to consumers.
基金
Supported by Faculty of Veterinary Medicine,Assiul University Grant No.9/020/08595/0
