In order to prepare delayed-release sweeteners, using Aspartame as a model and zein as a coated material, the effect of conditions on the rele ase of sweeteners was studied by means of UV-scan method.

• 以阿斯巴甜作为一种模型药物,利用玉米醇溶蛋白的良好成膜特性制备一种能延迟释放的高效甜味剂。采用紫外比色法测定甜味剂的释放度,对影响甜味剂释放的各种因素进行了研究。