Gıda Katkı Maddesi Olan Sodyum Sülfitin Tubifex tubifex’te Katalaz ve Glutatyon–S-Transferaz Enzim Aktivitelerine Etkileri

Sodyum sülfit gıda ürünlerinin taze görünümünü korumak için gıda endüstrisi tarafından kullanılır. Bu çalışmada, sodyum sulfit sublethal dozunun suda yaşayan oligochaeta grubundan Tubifex tubifex üzerinde etkileri araştırılmış, Katalaz ve Glutatyon-S-Transferaz enzim aktivite değişiklikleri değerlendirilmiştir. Antioksidan enzim aktivite değişiklikleri, Tubifex tubifex'te farklı sodyum sülfit konsantrasyonlarında (2.5mM, 5mM ve 10mM) 2, 4 ve 6 saat maruz bırakılmasının bir sonucu olarak araştırılmıştır. Katalaz ve Glutatyon-S-Transferaz aktivitesinin, veriler kontrol gruplarıyla karşılaştırıldığında zamana bağlı arttığı gözlenmiştir

Effects of Sodium Sulfite as a Food Additive on Catalase and Glutathione-S-Transferase Enzyme Activities in Tubifex tubifex

Sodium sulfite is used to keep the food product with fresh appaerence by food industry. In this study, the effects of sodium sulfite sublethal dose on aquatic oligochaeta Tubifex tubifex were investigated and enzyme activity changes of Catalase and Glutathione-S-Transferase were evaluated. The antioxidant enzyme activity changes were searched as a result of 2, 4 and 6 hour exposure within various concentrations (2.5mM, 5mM and 10mM) of sodium sulfite in Tubifex tubifex. Catalase and Glutathione-S-Transferase activity increased depending on the time when data were compared with the control groups

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