TÜRK PİYASASINDAN TOPLANAN BİTKİSEL YAĞLAR VE MARGARİNLERDE 3-MCPD YAĞ ASİDİ ESTERLERİNİN DÜZEYİ

Öz

Çalışmanın amacı Türkiye piyasasında satışa sunulan bitkisel yağlar (fındık yağı, ayçiçek yağı, kanola yağı ve mısır yağı) ve margarinlerde 3-MCPD ester içeriklerinin belirlenmesidir. Çalışmada marketlerden alınan toplam 27 adet margarin ve bitkisel yağ DGF C VI 18 (10) metoduna göre analiz edilmiştir. Bitkisel yağlar arasında en yüksek 3-MCPD ester miktarı (2.49 mg/kg) mısır yağında tespit edilmiş olup, bunu sırasıyla kanola yağı (0.95 mg/kg), ayçiçek yağı (0.79 mg/kg) ve fındık yağı (0.45 mg/kg) izlemiştir. Analiz edilen örnekler arasında en yüksek 3-MCPD ester miktarı margarinlerde (4.54 mg/kg) saptanmıştır. Çalışma sonuçları Türkiye piyasasında yer alan çeşitli bitkisel yağlar ve margarinlerde farklı miktarlarda 3-MCPD esterlerinin bulunabileceğini göstermektedir.

Anahtar Kelimeler

• 3-MCPD esterleri,bitkisel yağ,margarin,pazar araştırması

THE LEVEL OF 3-MCPD FATTY ACID ESTERS IN VEGETABLE OILS AND MARGARINES COLLECTED FROM TURKISH MARKET

Öz

The aim of the present research was to investigate the content of 3-MCPD esters in vegetable oils (hazelnut, sunflower, rapeseed and corn oil) and margarines sold out in Turkish local markets. A series of 27 margarines and vegetable edible oil collected from markets were analyzed in the study according to DGF C VI 18 (10) method. Among vegetable oils, corn oil presented highest amount of 3-MCPD esters (2.49 mg/kg) followed by rapeseed oil (0.95 mg/kg), sunflower oil (0.79 mg/kg) and hazelnut oil (0.45 mg/kg), respectively. Highest amount of 3-MCPD esters was detected for margarines (4.54 mg/kg) among analyzed samples. The results demonstrate that 3-MCPD esters can occur at different levels in various vegetable oils and margarines available on Turkish markets.

Anahtar Kelimeler

• 3-MCPD esters,margarine,market survey,vegetable oil

Kaynakça

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