Lotus root is the most consumed aquatic vegetable in China. Both the actual boiling of lotus root and the simulated boiling of its extract were performed at different conditions to explore the development of non-enzymatic browning and the loss of reducing sugars, free amino acids, total free phenols and ascorbic acid. The kinetic parameters of zero-order and first-order models indicated that both browning degree and nutrient loss had a positive correlation with boiling time, temperature and pH value. Moreover, nutrient contents and boiling conditions were adopted as independent variables to es...
