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标题：INVESTIGATION OF ENTEROTOXIN GENES IN COAGULASE-NEGATIVE STAPHYLOCOCCUS AND MACROCOCCUS CASEOLYTICUS STRAINS FROM TURKISH DRY FERMENTED SAUSAGE (SUCUK)
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作者：Hasan Çetin ; Yasin Tuncer
期刊名称：Gida : Journal of Food
印刷版ISSN：1300-3070
电子版ISSN：1309-6273
出版年度：2016
卷号：41
期号：3
页码：163-170
DOI：10.15237/gida.GD15065
出版社：Association of Food Technology, Turkey
摘要：The aim of this study was to investigate the presence of enterotoxin structural genes in 51 coagulase- negative Staphylococcus (CNS) and 10 Macrococcus caseolyticus strains isolated from traditional fermented Turkish sausages (sucuk) produced without using starter culture. For this purpose, the presence of 18 enterotoxin structural genes (sea, seb, sec, sed, see, seg, she, sei, selj, selk, sell, selm, seln, selo, selp, selq, selr and tst1) were researched by polymerase chain reaction (PCR) in a total of 61 isolates from sucuk. The PCR results indicated that none of the isolates has contained enterotoxin structural gene. The results of this study showed that CNS and M. caseolyticus strains isolated from sucuk were safe in terms of enterotoxin production.
关键词：Enterotoxin genes; coagulase-negative Staphylococcus; Macrococcus caseolyticus; Turkish ; dry fermented sausage (sucuk); multiplex-PCR