Research for Bio-preventions of Environmental Endocrine Disrupters in Polluted Water by Using Some Useful Plants

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This research was mainly composed next of three subjects. (1) The concentration of some kinds of environmental hormones (agrichemicals, organic chemicals, heavy metals) was investigated at the urban rivers and sea Side. (2) The primary culture experiments on the absorption of environmental hormones by some kinds of plants were carried out in phytotron. The removing of some environmental hormones, benomyl and atrazine was observed by using some kinds of Ocimum basilicum, Var. botorytis, Carchorus calacularis, and Crisanthmum. (3) Also, the plant for used treatment of absorption of environmental hormones from the polluted water is possible as a making materials of the storage bags of crops or papers, especially Carchorus calacuaris and Ciperus alternifolius L. (4) However, the plant absorption of environmental hormones was relatively low compared with those of heavy metals.Future study is needed on the choice of the useful plants for high accumulation of environmental hormones, and the making the protect system for the environmental hormones by planting of many kinds of useful plants inpolluted water area. Also, the research for the chemical composition with the meta-bolite in plants by absorption from the water is a necessary theme.