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Occurrence of aflatoxin M1 in tank bulk goat milk and ripened goat cheese

Virdis, S. and Corgiolu, Gianluca and Scarano, Christian and Pilo, Anna Laura and De Santis, Enrico Pietro Luigi (2008) Occurrence of aflatoxin M1 in tank bulk goat milk and ripened goat cheese. Food Control, Vol. 19 (1), p. 44-49. eISSN 1873-7129. Article.

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DOI: 10.1016/j.foodcont.2007.02.001

Abstract

This paper reports the results of a two year survey on AFM1 contamination in goatmilk and hard goatcheese produced in Sardinia (Italy). The AFM1 content in 208 bulk-tankgoatmilk samples was measured, using an ELISA commercial kit. The samples came from 45 extensive and 7 intensive farms. During each lactation period, four samples were collected. The AFM1 content was also studied in 41 hard goatcheese samples from 12 cheese factories. AFM1 was detected in 36 bulk-tankgoatmilk samples (17.3%) at concentrations of between 5 and 40 ng/l, while in 172, it was not detectable (<5 ng/l). The incidence of contaminated samples was higher in intensive (71.4%) than in extensive ones (11.2%). AFM1 was also detected in 4 (9.8%) out of 41 samples of ripenedgoatcheese at levels of between 79.5 ng/kg and 389 ng/kg. These contaminated samples were obtained from the same cheese factory where the milk from the intensive farms was used.

Item Type:Article
ID Code:7304
Status:Published
Refereed:Yes
Uncontrolled Keywords:Aflatoxin M1, goat milk, goat cheese
Subjects:Area 07 - Scienze agrarie e veterinarie > VET/04 Ispezione degli alimenti di origine animale
Divisions:001 Università di Sassari > 01 Dipartimenti > Biologia animale
Publisher:Elsevier Science
eISSN:1873-7129
Deposited On:30 Mar 2012 14:28

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