Affiliation:
1. Central Research Laboratories, Ralston Purina Company, St. Louis, Missouri 63199
Abstract
The application of polyvalent H serology for screening certain feed components for
Salmonella
was evaluated. In a comparative study of 1,894 suspicious or known positive samples,
Salmonella
organisms were detected in 1,141 samples with the conventional method and in 1,134 samples with the polyvalent H method. A statistical analysis of the results obtained by both methods indicated that the polyvalent H method is as reliable as the conventional method. Salmonellae can be detected by this method within 60 hr, whereas conventional methods require at least 4 days. The speed and reliability of the polyvalent H method are desirable for routine quality assurance.
Publisher
American Society for Microbiology
Subject
General Pharmacology, Toxicology and Pharmaceutics,General Immunology and Microbiology,General Biochemistry, Genetics and Molecular Biology,General Medicine
Cited by
5 articles.
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