元贞糖是一种多糖果糖聚合物，含有一定量的低聚果糖，用多种国内药食同源的甜味植物萃取、制成的复合型甜味剂。采用低温造粒工序，使原料充分混合干燥，而研制出的一种新型的无蔗糖型糖。通过对元贞糖的制作工艺研究，更好的确定其在研制工程中的相关控制点。

Yuanzhen sugar was a polysaccharide polymer, containing a certain amount of fructooligosaccharides and being made with a variety of sweet plant extracts with homology of medicine and food. In this paper, a new type of Yuanzhen sugar was made by mixing the raw materials at dry conditions and adopting the low-temperature granulation processes. And the key control points of Yuan Zhen sugar production were determined.