期刊
CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITION
卷 62, 期 13, 页码 3553-3568出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/10408398.2020.1867056
关键词
Grill; benzo[a]pyrene; process parameters; doneness; PAH4; polycyclic aromatic hydrocarbons
This review summarizes the relevant methods for reducing carcinogenic polycyclic aromatic hydrocarbons (PAHs) in barbecued meat, including adjusting the heat source, barbecue geometry, meat type, marinating, adding spices, and other antioxidants. Reducing PAHs exposure can decrease the risk of cancer.
Polycyclic Aromatic Hydrocarbons (PAHs) are chemicals, which can occur in barbecued or grilled foods, and particularly in meats. They originate from incomplete combustion of the heat source, pyrolysis of organic compounds, or fat-induced flame formation. This review therefore summarizes relevant parameters for mitigation of especially carcinogenic PAHs in barbecued meat. Consumption of PAHs increases the risk of cancer, and thus the relevance for the mitigation of PAHs formation is very high for barbecued meat products. Parameters such as heat source, barbecue geometry, and meat type as well as marinating, adding spices, and other antioxidants reduce the final benzo[a]pyrene and PAHs concentrations and minimize the exposure. Overall, mitigation of carcinogenic PAHs from barbecuing includes removal of visual charring, reducing fat pyrolysis by minimizing dripping from the meat onto the heat source, the use of acidic marinades or choosing leaner cuts of meat. Estimation of human exposure to barbecued meat, includes several challenges such as substantial differences in barbecuing frequencies and practices, heat sources and meat types used for grilling.
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