目的检测交联淀粉碘(CSI)对水溶液中病毒的灭活效果及影响因素，并观察消毒前后CSI的形态变化。
Objective to detect the virucidal efficacy of cross linked starch iodine (CSI) and its influence factors in solution and to observe the morphological changes of CSI after disinfection.
采用碱性水溶液浸泡，可有效地提高何首乌淀粉的抽提率，也可使有效成分蒽醌类物质的保留量有较大提高。
It is found that the use of alkaline solution can effectively improve the recovery rate of starch and the remaining rate of anthraquinone.
采用水溶液聚合法合成了淀粉接枝丙烯酰胺聚合物，研究了聚合反应动力学和聚合反应机理。
One starch graft acrylamide copolymer was synthesized by graft copolymerization of starch and acrylamide in solution, and the polymerization kinetics and its mechanism was discussed.
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