ムラサキイガイを用いた環境汚染有機蛍光物質の監視システムに関する研究

• 桑原 克義

  大阪府立公衆衛生研究所

• 福島 成彦

  大阪府立公衆衛生研究所

• 田中 凉一

  大阪府立公衆衛生研究所

• 宮田 秀明

  摂南大学 薬学部

• 樫本 隆

  摂南大学 薬学部

書誌事項

タイトル別名

• Studies on Monitoring Systems for Organic Fluorescent Substances Polluting the Environment by Using Blue Mussels
• Studies on Monitoring Systems for Environmental Pollutants by Using Blue Mussels as Biological Indicator. II
• ムラサキイガイを用いた環境汚染物質監視システムに関する研究 (第2報)

抄録

Blue mussels, Mytilus edulis, were collected in Osaka Port, Kyoto Maizuru Bay and Hokkaido, Japan, and analyzed with a fluorescence spectrophotometer followed by fluorescence-HPLC on a C-18 reversed-phase column to examine environmental contaminants in the samples from each location. The fluorescence (Em λ_max=ca. 350nm) and excitation spectra (Ex λ_max=ca. 310nm) of samples obtained from different areas were similar. The ratios of fluorescence intensity of the samples from Osaka Port and Kyoto Maizuru Bay to that of samples from the environmentally clean coast of Hokkaido were ten and five to one, respectively. The levels of individual polycyclic aromatic hydrocarbons (PAHs) ranged from 66ppb for pyrene to 1.3ppb for benzo (a) pyrene in mussels from Osaka Port as determined by HPLC. On the other hand, the maximum concentrations in mussels of unknown fluorescent substances in the samples from Osaka Port and Hokkaido were 1600ppb and 20ppb, respectively, when picene was adopted as standard. These results suggest that the developed method can be used to monitor changes of the marine environment by the use of fluorescent substances as indicators.

収録刊行物

• 食品衛生学雑誌

  食品衛生学雑誌 27 (4), 354-361_1, 1986

  公益社団法人 日本食品衛生学会

キーワード

• ムラサキイガイ
• 環境汚染物質
• 監視システム
• 低極性有機蛍光物質
• 分光蛍光光度計
• 高速液体クロマトグラフィー
• 多環芳香族炭化水素

詳細情報

• CRID: 1390282679201996544
• NII論文ID: 130003692668
• DOI: 10.3358/shokueishi.27.354
• ISSN: 18821006
• ISSN: 00156426
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可