Ege Bölgesi'nde Satılan Üzüm, Erik ve Kayısı Pestillerinin Aflatoksinler ve Okratoksin A Düzeylerinin Belirlenmesi

Çalışmada Ege Bölgesi piyasasından temin edilen 24 farklı pestil örneğinin (10 üzüm, 8 erik, 6 kayısı) aflatoksin B1 (AFB1), B2 (AFB2), G1 (AFG1), G2 (AFG2)ve okratoksin A (OTA) içerikleri floresans dedektörlü yüksek performans sıvı kromatografisi (HPLC-FLD) cihazı kullanılarak tespit edilmiştir. Pestil örneklerinin toplam aflatoksin (AFs), AFB2, AFB1 içeriklerinin sırasıyla, 0.20-5.83, 0.20-1.88 ve 0.48-4.96 µg kg-1 aralığında değiştiği belirlenmiştir. AFG1 2.75 µg kg-1 olarak sadece 1 örnekte saptanırken, AFG2 ise hiçbir örnekte saptanamamıştır.Ayrıca, örneklerde 0.12-0.84 µg kg-1arasında değişen miktarlarda OTA tespit edilmiştir. Çalışma sonucunda, tüm pestil örneklerinin mikotoksin içeriklerinin Türk Gıda Kodeksinde belirtilen yasal sınırların altında kaldığı görülmüştür.

Determination of aflatoxins and ochratoxin A levels of grape, plum and apricot leathers sold in Aegean Region

In this study, aflatoxin B1 (AFB1), B2 (AFB2), G1 (AFG1), G2 (AFG2)and ochratoxin A (OTA) content of 24 different fruit leather samples (10 grape, 8 plum, 6 apricot) obtained from the Aegean region were determined using high-performance liquid chromatography with a fluorescence detector (HPLC-FLD). Total aflatoxins (AFs), AFB and AFB1 contents of fruit leathers changed between 0.20-5.83, 0.20-1.88, and 0.48-4.96 µg kg-1, respectively. AFG1 was determined in a single sample at 2.75 µg kg-1 while AFG2 could not be detected. OTA was determined between 0.12-0.84 µg kg-1. It was determined that mycotoxin content of all fruit leather samples were under the legal limits indicated in Turkish Food Codex.

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Gaziosmanpaşa Üniversitesi Ziraat Fakültesi Dergisi-Cover

ISSN: 1300-2910
Yayın Aralığı: Yılda 3 Sayı
Başlangıç: 1985
Yayıncı: Tokat Gaziosmanpaşa Üniversitesi Ziraat Fakültesi Dergisi Yayın Ofisi