Occurrence of Antibiotic Residues in Milk from Manchega Ewe Dairy Farms From: Journal of Dairy Science | Date: October 1, 2004| Author: Althaus, R L; Berruga, M I; Molina, A; Molina, M P; Yamaki, M | Copyright American Dairy Science Association Oct 2004. Provided by ProQuest LLC.Copyright information

ABSTRACT

Ewe milk samples from different ovine dairy farms from the Castilla-La Mancha region of Spain were collected from bulk tanks to estimate the occurrence of antibiotic residues in raw and heated (82°C, 10 min) milk by the Delvotest SP test. The month of collection, somatic cell counts, and bacteriology were analyzed and examined by means of a logistic regression model. The screening of a total of 2686 raw milk samples showed 1.7% "positive" and 2.1% "doubtful" results, ...

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