any substance present in a fish product and originating from outside sources. The contaminant affects the safety or quality of the product. Contaminants can be environmental or from processing and include chemicals and various foreign bodies
Contaminant.
См. Загрязнение.
(Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО "Профессионал", НПО "Мир и семья"; Санкт-Петербург, 2003 г.)