@article{oai:kindai.repo.nii.ac.jp:00013125, author = {宇田, 直樹 and 辻村, くるみ and 前内, 美佳 and 直木, 美佐子 and 河合, 恵子 and 森本, 正則 and 駒井, 功一郎}, issue = {5}, journal = {近畿大学資源再生研究所報告, Annual report of the institute of resource recycling of Kinki University}, month = {Mar}, note = {[Synopsis] A kind of suppression of the plant growth is observed under a Quercus phillyraeoides., The experiment shown at the following on order to clarify the mechanism of this phenomenon was carried out. The water extract from bark of Quercus phillyraeoides was evaluated with plant growth inhibitory test against lettuce and turf grass seedlings. The active substance which remarkably suppressed the growth of the radicle of the turf grass from active fraction of the extract was isolated. But, it was not influence for radicle elongation of lettuce. It was the catechin in which isolated active ingredient was one of the representative tannin., application/pdf}, pages = {47--50}, title = {ウバメガシ(Quercus phillyraeoides A.Gray)に含まれる植物生長阻害活性物質と他感作用}, year = {2007}, yomi = {ウダ, ナオキ and ツジムラ, クルミ and マエウチ, ミカ and ナオキ, ミサコ and カワイ, ケイコ and モリモト, マサノリ and コマイ, コウイチロウ} }