Bioactive Compounds and Antioxidant Activity of Cauliflower According to Heat Treatment Method (P06-074-19)

摘要

ObjectivesCauliflower is one of the cruciferous vegetables and contains various physiologically active substances such as glucosinolates, polyphenols, and flavonoids. Unlike ordinary vegetables, cruciferous vegetables are often consumed by cooking through heat treatment. The purpose of this study was to investigate the effects of different heating procedures, in particular steaming and boiling, on glucosinolate, total polyphenol, and total flavonoid concentrations in cauliflower. In addition, antioxidant activity was compared between fresh uncooked, steamed, and boiled cauliflower, which are the main methods of preparing cauliflower before consumption.