Microstructure and Chemical Component Analysis of Hypnea;
沙菜藻体显微结构和化学成分分析
Studies on the Mechanism of Extracting High Gelation Property Carrageenan from Hypnea;
沙菜高凝胶性能卡拉胶提胶机理的研究
： The changes of cell wall were investigated in order to find the mechanism of different alkali agents and to choose the proper one during the alkali pretreatment of red algae Hypnea to extract carrageenan.
以沙菜为原料，从其微观结构出发，观测碱处理过程中藻体细胞壁的变化情况，来研究不同碱处理试剂的作用机理，从而挑选适合的碱试剂。