[Toxicity of Takifugu exascurusCollected from the Sea of Kumano].

Animals Chromatography, High Pressure Liquid Japan Liver Takifugu Tetrodotoxin / analysis
HPLC-FLD Takifugu exascurus genus Takifugu pufferfish pufferfish toxin tetrodotoxin

Journal

Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan
ISSN: 0015-6426
Titre abrégé: Shokuhin Eiseigaku Zasshi
Pays: Japan
ID NLM: 0142214

Informations de publication

Date de publication:
2021
Historique:
entrez: 4 3 2021
pubmed: 5 3 2021
medline: 6 3 2021
Statut: ppublish

Résumé

Marine pufferfish Takifugu exascurus is not approved for human consumption due to the lack of information on its toxicity. To clarify the toxicity of T. exascurus, ten live specimens were collected from the Sea of Kumano, Japan, and the toxicity and tetrodotoxin (TTX) concentration were determined using mouse bioassay and high performance liquid chromatography-fluorescence detection (HPLC-FLD), respectively. Toxicity was observed in the skin, liver, and ovaries, but the testes and muscle were non-toxic (<10 MU/g). On the other hand, HPLC-FLD revealed that TTX was detected in the muscle in two of the 10 specimens (1.4 and 1.5 MU/g). Based on the results, TTX is the main toxic component contributing to toxicity in T. exascurus.

Identifiants

DOI: 10.3358/shokueishi.62.28 PMID: 33658461
pubmed: 33658461
doi: 10.3358/shokueishi.62.28
doi:

Substances chimiques

Tetrodotoxin 4368-28-9

Types de publication

Journal Article

Langues

jpn

Sous-ensembles de citation

IM

Pagination

28-32

Auteurs

Ryohei Tatsuno (R)

Department of Food Science and Technology, National Fisheries University, Japan Fisheries Research and Education Agenc.

Masato Umeeda (M)

Department of Food Science and Technology, National Fisheries University, Japan Fisheries Research and Education Agenc.

Yumi Miyata (Y)

Department of Food Science and Technology, National Fisheries University, Japan Fisheries Research and Education Agenc.

Ririko Ideguchi (R)

Department of Food Science and Technology, National Fisheries University, Japan Fisheries Research and Education Agenc.

Tsubasa Fukuda (T)

Department of Food Science and Technology, National Fisheries University, Japan Fisheries Research and Education Agenc.

Manabu Furushita (M)

Department of Food Science and Technology, National Fisheries University, Japan Fisheries Research and Education Agenc.

Yasuko Ino (Y)

Department of Applied Aquabiology, National Fisheries University, Japan Fisheries Research and Education Agency.

Hiroyuki Yoshikawa (H)

Department of Applied Aquabiology, National Fisheries University, Japan Fisheries Research and Education Agency.

Hiroshi Takahashi (H)

Department of Applied Aquabiology, National Fisheries University, Japan Fisheries Research and Education Agency.

Yuji Nagashima (Y)

Department of Agro-Food Science, Niigata Agro-Food University.

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Classifications MeSH

questionsmedicales.fr › Eucaryotes › Animaux › [Toxicity of Takifugu exascurusCollected from...
questionsmedicales.fr › Techniques d'investigation › Techniques de chimie analytique › Chromatographie › Chromatographie en phase liquide › Chromatographie en phase liquide à haute performance › [Toxicity of Takifugu exascurusCollected from...
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