GC–MS Profiling of 2,4-DNPH Derivatized Carbonyl Compounds in Fresh and Reused Frying Oils Manuscript Number2026/AJFRN/158425 JournalAsian Journal of Food Research and Nutrition AuthorsEzenwali, Moses Obinna, Ngwu, Nonso Emmanuel, Ezenwali, Ogochukwu Vivian Back to Journal