Mustafa ATASEVER, Ziya Gökalp CEYLAN, Korhan ÖZTURAN, Cemal ÜNSAL, A. Kürşat DEMİRKAYA, Yakup KARAKAYA, Meryem Aydemir ATASEVER

Erzurum’da tüketime sunulan buğday unlarının toplam aflatoksin, aflatoksin.$B _1$ ve okratoksin A yönünden incelenmesi

Bu çalışmada Erzurum piyasasında satışa sunulan buğday unu örnekleri toplam aflatoksin, AF$B _1$ ve okratoksin A yönünden incelenmiştir.Çalışmada Erzurum yöresinden toplam 50 örnekte toplam aflatoksin, AFB1 ve okratoksin A analizi yapılmıştır. Toksin varlığının belirlenmesinde ELISA tekniği kullanılmıştır.İncelenen toplam 50 buğday unu örneğinin 37 adedinde (%74), AF$B _1$ tespit edilmiştir. Örneklerin 13 (%26) adedinde ise ölçülebilir sınırlar içerisinde AF$B _1$ belirlenememiştir. Numunelerin 8 tanesinde (%16) ise AFB1 miktarının Türk Gıda Kodeksi‟ne göre, kabul edilebilir sınırların üzerinde olduğu saptanmıştır. Örneklerin 37 (%74) adedinde toplam aflatoksin belirlenmiş ve örneklerin 13(%26) adedinde ise ölçülebilir sınırlar içerisinde toplam aflatoksin tespit edilememiştir. Örneklerin 9 tanesinde (%18) ise toplam aflatoksin miktarının Türk Gıda Kodeksi‟ne göre, kabul edilebilir sınırların üzerinde olduğu saptanmıştır. İncelen numunelerin 45 tanesinde (%90) okratoksin A tespit edilmiş, 5 (%10) adedinde ise ölçülebilir sınırlar içerisinde bu maddeye rastlanılmamıştır. Örneklerin 6 (%12.00) adedinde ise okratoksin A miktarının Türk Gıda Kodeksi‟ne göre, kabul edilebilir sınırların üzerinde olduğu saptanmıştır.Korelasyon analizi sonucu, unların toplam aflatoksin, AF$B _1$ ve okratoksin A içerikleri arasında önemli düzeyde (P

Examination of total aflatoxin, aflatokxin $B _1$ and ochratoxin A in wheat flour consumed in Erzurum

In this study, the wheat flour samples purchased from markets and shops in Erzurum were analyzed for the presence of total aflatoxin, aflatoxin $B _1$ and ocratoxin A. The analyses for the toxins were conducted on a total 50 samples. ELISA method was utilized for the detection of the toxins. As a result, it was found that AF$B _1$ was detected in 37 (74%) of the 50 samples. The amount of AFB1 detected 8 samples (16%) was higher than amount permitted by the Turkish Food Codex. It was found that AF Total was detected in 37 (74%) of the 50 samples. The amount of AF Total detected 9 samples (18 %) was higher than amount permitted by the Turkish Food Codex. It was found that ochratoxin A was detected in 45 (90%) of the 50 samples. The amount of ochratoxin A detected 6 samples (12%) was higher than amount permitted by the Turkish Food Codex. In the statistical analysis, there was positive correlation (P

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