2-Ethyl-3-methylmaleimide in Tokyo Bay Sediments Providing the First Evidence for its Formation from Chlorophylls in the Present Photic and Oxygenic Zone(Analytical Chemistry)
スポンサーリンク
概要
- 論文の詳細を見る
Tokyo Bay bottom sediments were analyzed for 2-ethyl-3-methylmaleimide, a degradation product of chlorophylls, which has been detected in ancient sediments. It was found in all sediments examined in concentrations of about 1 to 15 nmol/g- of dried sediment, and it was shown to be preserved for 100 years in the sediments. Its depth distribution agreed with that of the reported total organic carbon content of the sediments, reflecting a change in primary productivity. We concluded that this maleimide was produced under photic and oxygenic conditions in nature before the incorporation of photosynthesizing organisms into sediments.
- 社団法人日本農芸化学会の論文
- 2002-09-23
著者
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Mita Hajime
Department of Chemistry, University of Tsukuba
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Mita H
Department Of Chemistry University Of Tsukuba
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Shimoyama Akira
Department of Chemistry, University of Tsukuba
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Mita Hajime
Department Of Chemistry University Of Tsukuba
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NOMOTO Shinya
Department of Chemistry, University of Tsukuba
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KOZONO Masaki
Department of Chemistry, University of Tsukuba
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ISHIWATARI Ryoshi
Department of Chemistry, Tokyo Metropolitan University
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Shimoyama Akira
Kochi Gakuen College
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Nomoto S
Univ. Tsukuba Tsukuba
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Nomoto S
Department Of Chemistry University Of Tsukuba
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Nomoto Shinya
Institute Of Chemistry The University Of Tsukuba
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Nomoto Shinya
Department Of Chemistry The University Of Tsukuba
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Kozono Masaki
Department Of Chemistry University Of Tsukuba
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Ishiwatari R
Tokyo Metropolitan Univ. Tokyo Jpn
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Shimoyama Akira
Department Of Chemistry University Of Tsukuba
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Shimoyama Akira
Institute Of Chemistry The University Of Tsukuba
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Ishiwatari Ryoshi
Department Of Chemistry Graduate School Of Sciences Tokyo Metropolitan University
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Ishiwatari Ryoshi
Department Of Chemistry School Of Science Graduate School Of Tokyo Metropolitan University
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Ishiwatari Ryoshi
Department Of Chemistry Faculty Of Science Tokyo Metropolitan University
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