12037

Türkiye' de üretilen bazı meyve suyu ve konsantresinde patulin miktarının HPLC ile belirlenmesi

Türkiye 'de üretilen 20 şeftali pulpu , 10 vişne pulpu, 22 kayısı pulpu ve 14 kayısı suyu konsantresi örneğinde HPLC ile patulin analiz edilmiştir. Vişne pulpu örneklerinin hiçbirinde patuline rastlanmamıştır. 20 adet şeftali pulpu örneklerinin sadece 8'inde patuline rastlanmıştır ( 3,3 $\mu$ g/kg-17,5 $\mu$ g/kg). 14 kayısı pulp konsantresi örneklerinin hepsinde de patuline rastlanırken (11,2 $\mu$ g/kg- 17,8 $\mu$ g/kg), kayısı pulpu örneklerinin sadece 7 'sinde patuline rastlanmıştır (13,7 $\mu$ g/kg - 23,0 $\mu$ g/kg.

Anahtar Kelimeler:

mikotoksinler, içecekler, gıda analizleri, meyve içecekleri, patulin, meyve suları, HPLC

Determination of patulin by high performance liquid chromatography in some fruit juces and concentrates produced in Turkey

Twenty samples of peach- pulp, 10 samples of sour cherry pulp, 22 samples of apricot pulp and 14 samples of apricot juice cocentrates produced in Turkey were analysed for patulin by using HPLC. Patulin was not dedected in all of sour cherry samples. Only eight out of 20 of peach pulp samples were found possitive (3,3 - 17,5 $\mu$ g/kg). While patulin was established in all of 14 apricot pulp concentrate samples (11,2-17,8 $\mu$ g/kg), it was detected between 13,7 and 23, 0 $\mu$ g/kg in only 7 out of 22 samples of apricot pulps.

Keywords:

mycotoxins, beverages, food analysis, fruit drinks, patulin, fruit juices, HPLC,

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