ankara univ vet fak derg

Ankara Üniversitesi Veteriner Fakültesi Dergisi

1300-0861 1308-2817

Ankara University

10.1501/Vetfak_0000000261

Veterinary Surgery

Veteriner Cerrahi

Determination of aflatoxin M1 levels in goat milk consumed in Kilis province

Kilis bölgesinde tüketilen keçi sütlerinde aflatoksin M1 düzeylerinin belirlenmesi

Özdemir

Mehmet

06 01 2007

54 2 99 103 01 01 2007

1954

Ankara Üniversitesi Veteriner Fakültesi Dergisi

Aflatoxin M1 (AFM1) may occur in milk and dairy products, resulting from the ingestion of feedstuffs contaminated with aflatoxin B1 (AFB1) by dairy goats. The aim of this study was to determine the levels of AFM1 in goat milk commonly consumed in the city of Kilis. One hundred and tensamples of milk were collected randomly from individual farms in Kilis from March 2006 to April 2006, Turkey, samples were analysed for AFM1 by ELISA. AFM1 was not determined in 17 samples (15.46%), whereas 93 samples (84.54%) were found to contain AFM1 at various levels. In 70 of the 110 samples, the presence of AFM1 was detected in a concentration ranging between 5.16 and 116.78 ng/l. AFM1 levels in 7 (6.36%) of 110 goat milk samples were found to be higher than the maximum tolerable limit (50 ng/l) accepted by the Turkish Food Codex. We concluded that AFM1was determined in 84.54% of the goat milk samples consumed by the people in the Kilis province. Moreover 6.36% of samples contained AFM1 at hazardous levels for human health

AFB1 ile kontamine yemler süt keçileri tarafından tüketildiğinde, süt ve süt ürünlerinde AFM1 meydana gelebilir. Bu çalışmanın amacı Kilis’te yaygın olarak tüketilen keçi sütlerindeki AFM1 düzeylerini belirlemektir. 2006 yılı Mart-Nisan aylarında, Kilis’teki bireysel çiftliklerden elde edilen 110 keçi sütü örneklerinde ELISA yöntemiyle AFM1 analizleri yapıldı. AFM1 17 (%15,46) örnekte belirlenemezken, 93 (%84,54) süt örneğinde farklı düzeylerde bulundu. AFM1 110 süt örneğinin 70’inde 5,16–116,78 ng/l düzeyleri arasındaki yoğunluklarda belirlendi. Örneklerin 7’sinde (%6,36) belirlenen AFM1 düzeyleri Türk Gıda Kodeksi’nde belirtilen maksimum kabul edilebilir limitten (50 ng/l) daha yüksek düzeyde ölçüldü. Sonuç olarak, Kilis ilinde insanlar tarafından tüketilen keçi sütü örneklerinin %84,54’ünde AFM1 belirlendi ancak örneklerin %6,36’sı insan sağlığı için risk oluşturacak düzeyde AFM1 içermekteydi

Aflatoxin M1 ELISA goat milk Kilis

Aflatoksin M1 ELISA keçi sütü Kilis

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Zar JH (1984): Biostatical Analysis. 2nd ed. Prentice-Hall International (UK) Limited. London. Geliş tarihi: 07.04.2006 / Kabul tarihi: 21.09.2006 Address for correspondance Yard.Doç.Dr. Mehmet Özdemir Afyon Kocatepe Üniversitesi Veteriner Fakültesi Farmakoloji ve Toksikoloji Anabilim Dalı Ahmet Necdet Sezer Kampusü, 03200, Afyonkarahisar e-mail: mozdemir@aku.edu.tr