Publication: Soya yağının oksidasyon hızının araştırılması
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Kılıç, Naciye
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Çokadar, Hulusi
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Uludağ Üniversitesi
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Abstract
Ham ve rafine soya yağı örnekleri 60 °C ve 80 °C etüv deneylerine tabi tutularak oksidasyon eğrileri bulundu. Oksidasyonun ekzoterm olduğu, rafine yağın aktivasyon enerjisinin düşük olduğu, reaksiyonun belli bir safhadan itibaren sıfırıncı mertebeden yürüdüğü, aynı sıcaklıkta ham yağın daha dayanıklı olduğu anlaşılmıştır.
Crude and refined soybean oil samples was exposed to Schall Oven Test at 60°C and 80°C and oxidation curves was obtained. It was observed that oxidation process is exothermic, activation energy of refined oil is lower than that of crude oil, starting from a certain phase, reaction is zero-order and at the same temperature crude oil is more stable than refined oil.
Crude and refined soybean oil samples was exposed to Schall Oven Test at 60°C and 80°C and oxidation curves was obtained. It was observed that oxidation process is exothermic, activation energy of refined oil is lower than that of crude oil, starting from a certain phase, reaction is zero-order and at the same temperature crude oil is more stable than refined oil.
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Gıda mühendisliği, Food engineering
Citation
Kılıç, N. (1988). Soya yağının oksidasyon hızının araştırılması. Yayınlanmamış yüksek lisans tezi. Uludağ Üniversitesi Fen Bilimleri Enstitüsü.