Thermal processing food-related toxicants: a review. Issue 22 (16th December 2019)

• Record Type: Journal Article
• Authors: Koszucka, Agnieszka; Nowak, Adriana
• Is Part Of: Critical reviews in food science and nutrition. Volume 59:Issue 22(2019)
• Page Start: 3579
• Page End: 3596
• Publication Date: 2019-12-16
• Subjects: DNA adducts -- DNA damage -- carcinogenicity -- Maillard reaction -- Mutagenicity -- thermal food treatment; Food industry and trade -- Periodicals; Nutrition -- Periodicals; Nutrition -- Periodicals; Food -- Periodicals; Diet -- Periodicals; Review Literature -- Periodicals; Nutrition; Food; Diet; Review Literature; 664
• DOI: 10.1080/10408398.2018.1500440
• Languages: English
• ISSNs: 1040-8398

Abstract

Abstract: Heterocyclic aromatic amines, acrylamide, 5-hydroxymethylfurfural, furan, polycyclic aromatic hydrocarbons, nitrosamines, acrolein, chloropropanols and chloroesters are generated toxicants formed in some foodstuffs, mainly starchy and protein-rich food during thermal treatment such as frying, roasting and baking. The formation of these chemical compounds is associated with development of aromas, colors and flavors. One of the challenges facing the food industry today is to minimize these toxicants without adversely affecting the positive attributes of thermal processing. To achieve this objective, it is essential to have a detailed understanding of the mechanism of formation of these toxicants in processed foods. All reviewed toxicants in that paper are classified as probable, possible or potential human carcinogens and have been proven to be carcinogenic in animal studies. The purpose of that review is to summarize some of the most frequent occurring heat-generated food toxicants during conventional heating, their metabolism and carcinogenicity. Moreover, conventional and microwave heating were also compared as two different heat treatment methods, especially how they change food chemical composition and which thermal food toxicants are formed during specific method.