Perakende Olarak Satışa Sunulan Kaymak ve Tereyağlarda Aflatoksin M1 Varlığı

Abstract

Bu çalışmada, tereyağı ve kaymak örneklerinde aflatoksin M₁'in (AFM₁) varlığı ve düzeylerinin araştırılması amaçlandı. Çalışmada rastgele alınan 100 örnek (50 tereyağı ve 50 kaymak) Enzyme-Linked İmmune Sorbent Assay (ELISA) tekniği ile analiz edildi. İncelenen örneklerin tamamında (%100) AFM₁ bulunmuştur. AFM1 kontaminasyon seviyeleri, tereyağı ve kaymak örneklerinde sırasıyla 6.58-128.69 ng/kg ve 5.70-26.62 ng/kg arasında tespit edildi. Sadece bir (%2) tereyağı örneğindeki AFM1 konsantrasyonunun Türk Gıda Kodeksinin belirlediği maksimum yasal sınırların üzerinde olduğu tespit edildi. Sonuç olarak, tereyağı ve kaymaktaki AFM₁ varlığı muhtemel bir halk sağlığı problemi olarak düşünülebilir. Bu nedenle, süt ve süt ürünleri, AFM₁ kontaminasyonu varlığı yönünden sürekli izlenmelidir.

Keywords

• AFM1,ELISA,kaymak,tereyağı

Presence of Aflatoxin M1 in Sales as Retail Cream and Butter

Abstract

The aim of this study was to investigate the presence and level of aflatoxin M₁ (AFM₁) in butter and cream samples. In this study, 100 samples (50 butter and 50 cream) obtained by random sampling method were analyzed by Enzyme-Linked Immune Sorbent Assay (ELISA) technique. AFM₁ were found in all of the samples examined (100%). The AFM₁ contamination levels in butter and cream samples ranged from 6.58 to 128.69 ng/kg and 5.70 to 26.62 ng/kg, respectively. In only one (2 %) of butter samples, AFM₁ concentration exceeded the maximum legal limits according to Turkish Food Codex. In conclusion, the occurrence of AFM₁ in the butter and cream may be considered as a possible public health problem. Therefore, milk and milk products have to be monitored continuously for the presence of AFM₁ contamination.

Keywords

• AFM1,butter,cream,ELISA

References

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