均匀设计法在壳聚糖制备上的应用

Application of Uniform Design in Chitosan Preparation

利用均匀设计法，通过ＳＡＳ计算机软件，研究了反应条件对壳聚糖脱乙酰度的影响，从而获得优化的制备工艺。与正交试验相比，该法试验次数少，工作效率高，并且便于分析各种因素的影响。

The uniform design and statistical analysis system (SAS) were employed in our paper to study the influences of reactive conditions in the design of deacetylation of chitosan, and optimum preparative technology was obtained. Uniform design, in comparison with orthogonal design, has the advantages of less test times, higher work efficiency and easier analyzing influence factors.