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Screening of diatoms producing domoic acid and its derivatives in the Philippines
https://doi.org/10.15083/00040762
https://doi.org/10.15083/0004076264703d51-af36-44dd-846b-711d4a13eb2d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004354593.pdf (870.7 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-04-05 | |||||
| タイトル | ||||||
| タイトル | Screening of diatoms producing domoic acid and its derivatives in the Philippines | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | domoic acid | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | isodomoic acid | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | amnesic shellfish poisoning | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Pseudo-nitzschia | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Nitzschia navis-varingica | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | diatom | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Philippines | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.15083/00040762 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
Fe, Farida A. Bajarias
× Fe, Farida A. Bajarias× Kotaki, Yuichi× Juan, R. Relox Jr.× Marc, Lawrence J. Romero× Elsa, F. Furio× Nina, Lundholm× Koike, Kazuhiko× Fukuyo, Yasuwo× Kodama, Masaaki |
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| 著者所属 | ||||||
| 著者所属 | Bureau of Fisheries and Aquatic Resources | |||||
| 著者所属 | ||||||
| 著者所属 | School of Fisheries Sciences, Kitasato University | |||||
| 著者所属 | ||||||
| 著者所属 | National Fisheries Research and Development Institute | |||||
| 著者所属 | ||||||
| 著者所属 | Marine Biological Laboratory, University of Copenhagen | |||||
| 著者所属 | ||||||
| 著者所属 | Asian Natural Environmental Science Center, The University of Tokyo | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Domoic acid is the known causative agent responsible for amnesic shellfish poisoning (ASP). Although there is only one documented ASP case in the world, there is a potential of its occurrence in Southeast Asian countries. However, limited information on domoic acid producing diatoms is available except for Nitzschia navis-varingica, which is known to produce significant levels of domoic acid. In order to obtain fundamental data on domoic acid producing diatoms, screening of Pseudo-nitzschia and Nitzschia species were primarily performed in the Philippines. Two source areas, i.e. Manila Bay and Iba estuary of Luzon Island, were selected for observation of these diatoms. Fifty eight isolates of Pseudo-nitzscia and 18 isolates of Nitzschia-like diatoms were prepared from Manila Bay and Iba estuary, respectively. These isolates were cultured and tested for the production of domoic acid and its derivatives. Pseudo-nitzscia strains did not show any signs of domoic acid production. Five out of 18 Nitzschia isolates were confirmed to produce isodomoic acids A and B. Comparison of sonication and boiling in water bath as extraction methods was investigated and results showed that both methods yielded comparable amounts of domoic acid. Stability of domoic acid extracted by boiling was also investigated and was found out to be stable at room temperature for ten days. Results implied an advantageous and convenient way of sample preparation and preservation for international transport. | |||||
| 書誌情報 |
Coastal marine science 巻 30, 号 1, p. 121-129, 発行日 2006-04-28 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 13493000 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11957899 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 452 | |||||
| 出版者 | ||||||
| 出版者 | International Coastal Research Center, Ocean Research Institute, the University of Tokyo | |||||
| 出版者別名 | ||||||
| 東京大学海洋研究所国際沿岸海洋研究センター | ||||||
