title: Determination of volatile N-nitroso compounds in various samples of edible vegetable oils and margarine (commercially available products).
mesh_terms: D005506:Food Contamination / Q000032:analysis; D008383:Margarine / Q000032:analysis; D009602:Nitrosamines / Q000032:analysis*; D009821:Oils / Q000032:analysis*; D014675:Vegetables
chemical_list: D009602:Nitrosamines; D009821:Oils; D008383:Margarine