Affiliation:
1. Department of Food Science and Technology, Oregon State University, Corvallis, Oregon
Abstract
The microbial populations in chlortetracycline (CTC)-treated (50, 100, 200, and 500 ppm), frozen (-15 C), and irradiated (0.1 Mrad) ocean perch (
Sebastodes alutus
) were compared. The control sample spoiled at 7 C, primarily because of the growth of
Pseudomonas
. Irradiation changed this to
Achromobacter
-dominated spoilage. Freezing or CTC treatment altered the spoilage pattern very little. CTC was particularly effective against ultraviolet fluorescent
Pseudomonas
species at the higher concentrations. Freezing and CTC were not effective against “coryneforms.”
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
3 articles.
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