Detection of antimicrobial substances in individual cow and quarter milk samples using Delvotest microbial inhibitor tests

Journal of Dairy Science

Volumn 82, Issue 4, 1999, Pages 704-711

  Hillerton, J Eric ^a   Halley, Ben I ^b   Neaves, Paul ^c   Rose, Martin D ^d  

^a INSTITUTE FOR ANIMAL HEALTH   (United Kingdom)

^b UNIVERSITY OF VERMONT   (United States)

^c Williams and Neaves Moleview   (United Kingdom)

^d CENTRE FOR ENVIRONMENT   (United Kingdom)

Author keywords

Microbial inhibitor test; Raw milk; Somatic cells; lactam antibiotics

Indexed keywords

ANTIINFECTIVE AGENT; CEFALONIUM; CEPHALOSPORIN DERIVATIVE; DRUG RESIDUE;

ANIMAL; ARTICLE; CATTLE; CATTLE DISEASE; CELL COUNT; CHEMISTRY; CYTOLOGY; FEMALE; FOOD CONTAMINATION; LABORATORY DIAGNOSIS; LACTATION; MICROBIOLOGICAL EXAMINATION; MILK;

ANIMALS; ANTI-BACTERIAL AGENTS; CATTLE; CELL COUNT; CEPHALOSPORINS; DRUG RESIDUES; FALSE POSITIVE REACTIONS; FEMALE; FOOD CONTAMINATION; LACTATION; MASTITIS, BOVINE; MICROBIAL SENSITIVITY TESTS; MILK;

EID: 0033114006     PISSN: 00220302     EISSN: None     Source Type: Journal    
DOI: 10.3168/jds.s0022-0302(99)75287-2     Document Type: Article

References (8)

1. Carlsson, Å. 1984. Inhibitory substances in milk. M.S. Thesis, Swed. Univ. Agric., Uppsala, Sweden.
2. Carlsson, Å., and L. Björk. 1987. The effect of some indigenous antibacterial factors in milk on growth of Bacillus stearothermophilus var. calidolactis. Milchwissenschaft 42:282-285.
3. Carlsson, Å., and L. Björk. 1992. Liquid chromatography verification of tetracycline residues in milk and influence of milk fat lipolysis on the detection of antibiotic residues by microbial assays and the Charm II test. J. Food Prot. 55:374-378.
4. Code of Practice for the Assessment of Milk Quality (1985). 1994. Section 7A and 7B. United Kingdom Joint Comm. Milk Marketing Board and Dairy Trade Fed., London, United Kingdom.
5. Cullor, J. S., A. van Eenennaam, J. Dellinger, L. Perani, W. Smith, and L. Jensen. 1992. Antibiotic residue assays: can they be used to test milk from individual cows? Vet. Med. 87: 477-494.
6. Halbert, L. W., R. J. Erskine, P. C. Bartlett, and L. J. Gilbert II. 1996. Incidence of false-positive results for assays used to detect antibiotics in milk. J. Food Prot. 59:886-888.
7. Hillerton, J. E., and A. W. Walton. 1991. Identification of subclinical mastitis with a hand-held conductivity meter. Vet. Rec. 128:513-515.
8. International Dairy Federation. 1981. Laboratory methods for use in mastitis work. IDF Bull. 132, IDF, Brussels, Belgium.