Two kinds of chitosan derivatives , linoleic acid modified chitosan ( LACH ) and deoxycholic acid modified chitosan ( DACH ), are synthesized and the cytotoxicity of these compounds is tested in this thesis .
本论文制备了亚油酸修饰壳聚糖（LACH）、脱氧胆酸修饰壳聚糖（DACH）两种壳聚糖脂复合物，并检测了合成的复合物的细胞毒性；
dach