Journals / Gıda / 2006 / Cilt: 31 - Sayı: 5

Determination of Benzo(A)Pyrene From Polycyclic Aromatic Hydrocarbons in Extra Virgin, Riviera and Olive Pomace Oils (Turkish with English Abstract)

Polisiklik Aromatik Hidrokarbon (PAH)'lardan Benzo(A)Pirenin Sızma, Riviera ve Prina Zeytinyağlarında Belirlenmesi

Journal
Gıda
Pages
239–251
Publication Date
2006-10-01
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

BaP was not determined at limit of dedection in eight of riviera olive oils samples whereas; it was found 2.465 µg/kg in 12 of these samples.

📌 3 Key Takeaways

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Objective & Hypothesis:This study was carried out to determine the amount of benzo(a)pyrene in 20 of extra virgin olive oils, 20 of riviera olive oils and 10 of refined olive pomace oils.
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Key Findings & Data:In this method, mean of recovery was found % 76.08 ± 1.49 and limit of detection was 0.3 µg/kg.
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Conclusion & Impact:BaP was not determined at limit of dedection in eight of riviera olive oils samples whereas; it was found 2.465 µg/kg in 12 of these samples.
🔬Design:Research Article
📍Scope:7 samples
⚙️Variables:Benzo(a)piren · sızma · riviera

Abstract

This study was carried out to determine the amount of benzo(a)pyrene in 20 of extra virgin olive oils, 20 of riviera olive oils and 10 of refined olive pomace oils. Solid phase extraction (silica cartidge) was used in the preparation of samples. Analyses were made by HPLC combined with fluorescence detector. In this method, mean of recovery was found % 76.08 ± 1.49 and limit of detection was 0.3 µg/kg. The findings showed that this method can be used for determining benzo(a)pyrene in olive oils for routine analysis. In three of the extra virgin olive oil samples analysed, BaP was determined between 0.330 µg/kg and 0.870 µg/kg and mean concentration was 0.539 ± 0.167µg/kg. BaP was not determined at limit of dedection in eight of riviera olive oils samples whereas; it was found 2.465 µg/kg in 12 of these samples. In the samples containing BaP, mean concentration of BaP was determined 0.737 ± 0.192 µg/kg. In the most of the olive pomace oils, BaP was found at the highest level. The mean concentration of BaP was 31.472 ± 7.42 µg/kg (min: 0.460 µg/kg, max: 58.241 µg/kg) in 7 samples containing BaP. Results were analyzed by the one-way analysis of variance for determining the differences among the BaP concentrations of extra virgin olive oils, riviera olive oils, olivepomace oils. It was found that the mean concentrations were significantly different (p≤0.09) DUNCAN test for comparision among means, only mean concentration of BaP in olive pomace oil was statistically significant (p< 0.01).

Özet

Bu çalışma, 20 adet naturel sızma zeytinyağı, 20 adet riviera zeytinyağı ve 10 adet rafine prina yağında bulunan benzo(a)piren (BaP) miktarlarını belirlemek amacıyla yapılmıştır. Örneklerin hazırlanmasında silika kartuş kullanılmış ve katı faz ekstraksiyonu yapılmıştır. Analizler fluoresansdedektörü ile kombine edilmiş HPLC cihazında yapılmıştır. Yöntemde ortalama geri alma oranı % 76,08 ± 1,49, tespit edilebilir en düşük miktar 0,3 µg/kg olarak belirlenmiştir. Bu bilgiler, yöntemin zeytinyağlarındaki BaP miktarının belirlenmesinde rutin olarak kullanılabileceğini göstermiştir. Analizi yapılan naturel sızma zeytinyağı örneklerinin 3'ünde 0,330 µg/kg ile 0,870 µg/kg arasında BaP tespit edilmiştir. Bu örnekler için ortalama BaP miktarı 0,539 ± 0,167µg/kg'dır. Riviera zeytinyağının 8'inde tespit edilebilir düzeyde BaP kalıntısına rastlanmazken, 12'sinde 2,465 µg/kg seviyesine kadar BaP bulunmuştur. BaP tespit edilen örneklerde ortalama miktar 0,737 ± 0,192 µg/kg olarak saptanmıştır. Prina yağlarının çoğunda yüksek miktarlarda BaP bulunmuştur. BaP tespit edilen 7 örnekte ortalama miktar 31,472 ± 7,42 µg/kg (en az: 0,460 µg/kg, en çok: 58,241 µg/kg)'dır. Naturel sızma zeytinyağı, riviera zeytinyağı ve prina yağlarının ortalamaları arasındaki farklılıkların irdelenmesinde varyans analizi tekniği kullanılmış ve ortalamalar arasındaki farkların önemli olduğu saptanmıştır. Farklı yağ gruplarının tespitinde ise DUNCAN testinden yararlanılmış, sadece prina yağı ortalaması ile diğer yağ örneklerinin ortalamaları arasındaki farkların istatistik olarak önemli olduğu belirlenmiştir (p< 0,01).

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Cite This Article

BALOĞLU, Z., BAYRAK, A. (2006). Determination of Benzo(A)Pyrene From Polycyclic Aromatic Hydrocarbons in Extra Virgin, Riviera and Olive Pomace Oils (Turkish with English Abstract). Gıda, Cilt: 31 - Sayı: 5, 239–251. https://ajindex.com/articles/39842

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References (7)

  1. Tuominen J. 1990. Determination of polycyclic aromatic hydrocarbons by gas chromatography/mass spectrometry and method development in supercritical fluid chromatography. Technical Research Centre ot Finland, Publications 60 Espoo, Finland Williams PT. 1990. Sampling and analysis of polycyclic aromatic compounds from Combustion systems. Journal of The lnstitue of Energy, 63; 22 Moret S, Conte L. S. 2000. Polycyclic aromatic hydrocarbons in edible fats and oils: occurrence and analytical methods. Journal of Chromatography A. 882; 245-253
  2. Kaya S., Pirinçci, |. Bilgili A. 1998. Veteriner Hekimliğinde Toksikoloji. Medisan Yayın Serisi:35, 1. Baskı, 452 s, Ankara.
  3. Moret. S, Conte L. S. 2002.A rapid method for polycyclic aromatic hydrocarbon determination in vegetable oils. Journal of Separation Science, 25; 916-100. Anonim. 2003b. Refik Saydam Hıfzısıhha Merkezi Başkanlığı Çevre Sağlığı Araştırma Müdürlüğü Hava Kirliliğine Genel Bakış. 47-60 5. Anonim. 1983. International Agency for Research on Cancer (IARC). Monographs on the evaluation of carcinogenic risk of chemical to humans, polynuclear aromatic compounds. Part 1. France. B. Dıraman E. 1994. Aspirin ve antioksidantların (butylated hydroxyanisole ve askorbik asit) farelerde (mus musculus) benzo(a)pyrene hidroksilaz akiivitesi üzerine etkileri. Ondokuz Mayıs Üniversitesi Fen Bilimleri Enstitüsü, Doktora Tezi, Samsun. Shuguang L, Dinhua, P, Guoxiong, W. 1994. Analysis of polycyclic aromatic hydrocarbons in cooking oil fumes. Archives of Environmental Health, 49(2); 119-122.
  4. Moret S, Piani B, Bortolomeazzi R, Conte [. S. 1997. HPLC determination of polycyclic aromatic hydrocarbons in olive oils. Z. Lebensm Unters Forsch A, 205; 116-120.
  5. Pupin, A. M., Toledo, M. C. F.1995. Benzo(a)pyrene in olive oils on the Brazilian market. Food Chemistry, 55(2); 185-188.
  6. Troche, V. S, Falcon, G. M. S, Amigo, G. S, Yusty, L. M. A, Lozano, S. J. 2000. Enrichment of benzo(a)pyrene in vegetable oils and determination by HPLG-FL. Talanta, 51; 1069-1076
  7. Gfrerer, M, Lankmayr, E. 2003. Microwave—assisted saponification for the determination of 16 polycyclic aromatic hydrocarbons from pumpkin seed oils. Journal of Separation Science, 26; 1230-1236. ' Stijn, F. V. Kerkhoft, M. A. T, Vandeginste, B. G. M 1996. Determination of polycyclic aromatic hydrocarbons in edible oils and fats by on-Iine donor—acceptor complex chromatography and high-performance liquid chromatography with fluorescence dedection. Journal Chromatography A, 750;