甲醛污染对3种室内观叶植物叶片保护酶活性的影响

摘要

The purification abilities of ivy, Sansevieria trifasciata 'Laurentii'and Chlorophytum comosum on formaldehyde pollution and the change of leaf protective enzymatic activities of the 3 kinds of indoor leaf-viewed plant were studied. The results showed that the purification ability of 3 kinds of indoor leaf-viewed plant on formaldehyde pollution from big to small in order was ivy > S. trifasciata 'Laurentii'>Chlorophytum comosum. Formaldehyde pollution could increase the MDA contents and SOD activities of the leaves of 3 kinds of plant.%研究了常春藤、金边虎尾兰和吊兰对甲醛污染的净化能力及其保护酶活性的变化.结果表明,3种植物对甲醛污染的净化能力依次为常春藤>金边虎尾兰>吊兰;甲醛污染造成3种植物叶片MDA含量和SOD活性上升.