Meyer R F, Palmieri M J
Appl Environ Microbiol. 1980 Dec;40(6):1080-5. doi: 10.1128/aem.40.6.1080-1085.1980.
A direct system for screening large numbers of staphylococcal isolates for enterotoxin production has been developed. The system employs polyvalent (serotypes A, B, C, D, and E) immunodiffusion assay slides in conjunction with a multiple-culturing system for toxin production. With the combined system, as many as 50 cultures can be screened simultaneously on a single assay slide having a sensitivity of about 0.3 microgram/ml. The system should be useful for detecting potential enterotoxin in foods containing a predominance of non-enterotoxigenic strains.
已开发出一种直接系统，用于筛选大量葡萄球菌分离株以检测肠毒素的产生。该系统采用多价（A、B、C、D和E血清型）免疫扩散测定玻片，并结合用于毒素产生的多重培养系统。使用该组合系统，在灵敏度约为0.3微克/毫升的单个测定玻片上可同时筛选多达50个培养物。该系统对于检测含有大量非产肠毒素菌株的食品中的潜在肠毒素应是有用的。
