Electronic Resource
Oxford, UK
:
Blackwell Publishing Ltd
Journal of rapid methods and automation in microbiology
5 (1997), S. 0
ISSN:
1745-4581
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Biology
Notes:
We previously described an enrichment-immunoassay utilizing a T6 monoclonal antibody capture enzyme-linked immunosorbent assay. Here we evaluated it for the rapid screening for Salmonella in fishmeal obtained from the national Animal and Plant Quarantine service in the People's Republic of China. In this method, the number of Salmonella present is first expanded by appropriate enrichment cultures, and the pathogens are then directly detected by the T6 immunoassay. In a total of 94 enrichment cultures of fishmeal, we obtained an overall concordance of 98% between the results obtained in parallel by this method and by conventional test method. The positive prediction by this method was 92% and the negative prediction was 100%. The turn around time for the new test was 27 h which is a significant improvement from the turn around time exceeding 96 h required for the conventional test method. This test proved to be compatible with the routine work flow in the practical setting of a quarantine laboratory.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1745-4581.1997.tb00171.x
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