Photodegradation of Antifungal 3, 3′-Diindolylmethane by Xenon Lamp
スポンサーリンク
概要
- 論文の詳細を見る
The photodegradation of 3, 3′-diindolylmethane (DIM), which has the antifungal activity against Xanthomonas campestris pv. oryzae, Cochliobolus miyabeanus and Pyricularia oryzae, was investigated under xenon lamp irradiation. The maximal degradation of DIM in 12.5ppm methanol solution was observed in the UV range of 280nm to 290nm. The range of wavelengths for the maximal degradation shifted to longer wavelengths as DIM concentration in methanol solution increased. For example, the range shifted from 280-290nm in 12.5ppm solution to 320-330nm in 200ppm solution. Nine compounds were detected as the photo-degradation products of DIM and their structures were tentatively determined by gas chromatography-mass spectrometry as 3-formylindole, indole, 2-aminophenol, indole-2, 3-dione, methyl 2-aminobenzoate, indole-2-one, 3-methoxymethylindole, methyl 2-ethylaminobenzoate, and 1-(2-dimethylaminophenyl)ethanone, respectively.
- 日本農薬学会の論文
日本農薬学会 | 論文
- Advances in human vector control 1 (特集 第4回環太平洋農薬科学会議(2008年6月1日〜5日,米国ホノルル)) -- (Oral sessions)
- B218 ピレスロイド剤抵抗性アタマジラミの実態調査
- 1-置換イミダゾールにより誘導されるカイコの早熟変態及び天蚕の前幼虫態休眠覚醒
- D405 イネのCDF金属トランスポーターの機能解析
- 人為的に作出したアセト乳酸合成酵素遺伝子から発現させた変異型酵素の除草剤感受性