DELAYED FLUOROMETRIC ANALYSIS OF CHLOROPHYLL C AND PHEOPHYTIN C
スポンサーリンク
概要
- 論文の詳細を見る
Thermlly activated delayed fluorometry was applied to the analysis of chlorophyll c and pheophytin c of phytoplankton in natural water. Acetone extract of pigments was chromatographed over paper, and chlorophyll c on the chromatogram could be directly determined by the delayed fluorometry. Also, the metalation of pheophytin c with zinc ion enabled determination of pheophytin c on the chromatogram. The complex formation of pheophytin c with zinc ion was found to be quantitatively accomplished on paper chromatogram so that the strong delayed fluorescence of Zn-Pheophytin c was utilized for the analysis of pheophytin c. The coefficient of variation of the measurements for samples containing 0.24 ng Per spot (φ:5mm) was less than 4.0% for chlorophyll c and 4.8% for pheophytin c, respectively. By using this method, chlorophyll c and pheophytin c in natural water with ppb levels could be determined.
- 社団法人日本分析化学会の論文
- 1983-04-05
著者
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HIRAKI KEIZO
Department of Chemistry, Faculty of Science and Technology, Kinki University
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Hiraki Keizo
Department Of Chemistry Faculty Of Science And Technology Kinki University
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ONOUE Yoshiaki
Department of Chemistry, Faculty of Science and Technology, Kinki University
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NISHIKAWA Yasuharu
Department of Chemistry, Faculty of Science and Technology, Kinki University
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Nishikawa Kazuyo
Department of Chemistry, Faculty of Science and Technology, Kinki University
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Yoshitake Yoshiaki
Department of Chemistry, Faculty of Science and Technology, Kinki University
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Shigematsu Tsunenobu
College of General Education Kinki University
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Onoue Yoshiaki
Department Of Chemistry Faculty Of Science And Technology Kinki University
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Nishikawa Yasuharu
Department Of Chemistry Faculty Of Science And Technology Kinki University
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Yoshitake Yoshiaki
Department Of Chemistry Faculty Of Science And Technology Kinki University
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Nishikawa Kazuyo
Department Of Chemistry Faculty Of Science And Technology Kinki University
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