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The impact of fat content and charcoal types on quality and the development of carcinogenic polycyclic aromatic hydrocarbons and heterocyclic aromatic amines formation of barbecued fish
Author(s) -
Oz Emel
Publication year - 2021
Publication title -
international journal of food science and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.831
H-Index - 96
eISSN - 1365-2621
pISSN - 0950-5423
DOI - 10.1111/ijfs.14748
Subject(s) - charcoal , chemistry , food science , environmental chemistry , polyunsaturated fatty acid , fish <actinopterygii> , polycyclic aromatic hydrocarbon , fatty acid , organic chemistry , biology , fishery
Summary The effects of fat content and charcoal types on the formation of polycyclic aromatic hydrocarbons (PAHs) and heterocyclic aromatic amines (HAAs) in various barbecued fish (trout, sea bream, seabass, salmon and shad) were investigated. Fish samples were also analysed in terms of fat content and fatty acid profile. Total saturated fatty acids (∑SFA) contents reduced while the total polyunsaturated fatty acids (∑PUFA) contents increased after barbecuing. Both fat content and charcoal type had an effect on the amount of PAHs and HAAs. The amounts of ∑PAHs ranged between 6.95 and 99.03 ng g −1 in barbecued fish. Notably, the highest amount of ∑PAHs was found in shad as well. The amounts of ∑HAAs ranged from non‐detectable levels to 2.29 ng g −1 . The amounts of ∑PAHs and ∑HAAs were higher in samples barbecued with charcoal briquette compared to those barbecued with wood charcoal. Hence, we would suggest the use of wood charcoal in barbecuing.