Determination of polycyclic aromatic hydrocarbons in butter and vegetable oils available in Turkish markets

Yıl 2019, Cilt: 36 Sayı: 2, 177 - 182, 10.12.2019

S. Sezer Kıralan , İsra Toptancı

https://doi.org/10.16882/derim.2019.580858

Öz

This study was conducted to determine the content of PAH4
(benz[a]anthracene, chrysene, benzo[b]fluoranthene and benzo[a]pyrene) in butters
and vegetable oils (olive oil, palm oil, sunflower oil, almond oil, hazelnut
oil and coffee oil) sold in Turkish local markets. A series of 15 vegetable
oils and butters collected from markets were analyzed in the study. Among
vegetable oils, sunflower oil presented highest amount of PAH4 (20.76 µg kg^-1)
followed by olive oil (9.51 µg kg^-1), palm oil
(6.05 µg kg^-1), coffee oil (5.25 µg kg^-1)
and almond oil (1.95 µg kg^-1), respectively. PAH4 was not
detected for butters among analysed samples. As a result, PAH4 can occur in
various vegetable oils at different levels and PAH4 levels detected in all oil
samples except sunflower oil were below the Turkish Food Codex.

Anahtar Kelimeler

PAH4, Butter, Vegetable oil, Market survey

Türkiye piyasasında satışa sunulmuş olan bitkisel yağlar ve tereyağlarında polisiklik aromatik hidrokarbon miktarının tespit edilmesi

Öz

Bu çalışma, Türkiye piyasasında satışa
sunulan tereyağları ve bitkisel yağların (zeytinyağı, palm yağı, ayçiçek yağı,
badem yağı, fındık yağı ve kahve yağı) PAH4 (benz[a]antrasen, krisen,
benzo[b]fluoranthene ve benzo[a]piren) miktarlarını belirlemek amacıyla
yürütülmüştür. Çalışmada marketlerden temin edilen 15 adet bitkisel yağ ve
tereyağı analiz edilmiştir. Analiz edilen bitkisel yağ örneklerinde en yüksek
PAH4 miktarı (20.76 µg kg^-1) ayçiçek yağında tespit
edilmiş olup, bunu sırasıyla zeytinyağı (9.51 µg kg^-1),
palm yağı (6.05 µg kg^-1), kahve yağı (5.25 µg kg^-1)
ve badem yağı (1.95 µg kg^-1) izlemiştir. Analiz edilen
tereyağlarında PAH miktarı tespit edilmemiştir. Sonuç olarak, Türkiye
piyasasında yer alan çeşitli bitkisel yağlarda farklı miktarlarda PAH4
bulunabilmektedir ve ayçiçek yağı dışındaki örneklerin PAH4 miktarları Türk
Gıda Kodeksi limit değerinin altında olduğu tespit edilmiştir.

Anahtar Kelimeler

PAH4, Tereyağı, Bitkisel yağ, Pazar araştırması

Kaynakça

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