翻译

甜味与酸味是食品风味中最重要的味感组合，研究甜味剂与酸味剂之间的相互作用原理具有重要的意义。本实验通过实验心理学的方法和手段，对不同甜味剂和酸味剂的阈值进行了测量并得出一系列结论，丰富了我国的感官分析数据。
甜味剂　酸味剂　阈值

Sweet and sour taste combination is the most important in food flavor, it's vital significance to research the reciprocity between sweetener and the sour. This experiment test the taste threshold  of different sweetner and sour via experimental psychology method and obtains a significance conclusion. This experiment provide some useful supplement for our country sensory evaluation study.

Sweetener, Sour, taste threshold