D-葡萄糖与L-亮氨酸棕化反应物制备及在烟草薄片中的应用

After reacting at 85~105℃ and pH7 for 5h, 0-glucose and L-leucine produce brown reaction product. Through the GC-MS analysis to the ether solubility show that the product contain many fragrant compounds, such as furans, pyrans, enters and ketones et al. physical and chemical character of tobacco sheet can improve obviously when add 2% this product.