文章基本信息

标题：Isolation of Salmonella spp. from Foods by Using Immunomagnetic Separation (IMS) Method
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作者：Birce Mercanoğlu ; S. Aykut Aytaç
期刊名称：Gida : Journal of Food
印刷版ISSN：1300-3070
电子版ISSN：1309-6273
出版年度：2005
卷号：30
期号：5
出版社：Association of Food Technology, Turkey
摘要：In this study, firstly the specificity of Dynabeads ® anti‑Salmonella has been examined and then ( immunomagnetic separation) IMS method has been investigated in order to isolate Salmonella spp . from 50 food samples assumed that having the contamination of Salmonella risk in parallel with the traditional cultural method that is ISO 6579 reference method. Also Salmonella enteritidis , anti‑Salmonella beads and the S. enteritidis + Dynabeads ® anti‑Salmonella complexes have been visualized by atomic force microscope ( AFM ). As a result, IMS method enabled the detection of 14 Salmonella positive samples from the 50 naturally contaminated food samples examined whereas ISO 6579 reference method enabled 12 Salmonella positive samples. After applying statistical analysis to these data, this IMS method showed no difference in performance with the ISO 6579 reference method. But IMS method was found as a rapid and a highly sensitive method than the ISO 6579 reference method.
关键词：IMS ; Salmonella ; food