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Phytoplankton Toxins in the Central Adriatic Sea

Stjepan Orhanović ; University of Split, Faculty of Natural Sciences and Arts, Department of Chemistry, N. Tesle 12, 58000 Split, Croatia
Živana Ninčević ; Institute of Oceanography and Fisheries, etalite Ivana Meštrovića 63, 58000 Split, Croatia
Ivana Marasović ; Institute of Oceanography and Fisheries, etalite Ivana Meštrovića 63, 58000 Split, Croatia
Maja Pavela-Vrančić ; University of Split, Faculty of Natural Sciences and Arts, Department of Chemistry, N. Tesle 12, 58000 Split, Croatia

Sažetak

Toxin analysis of shellfish from the Central Adriatic Sea, for which no previous studies exist, have been carried out. Investigations, using the bio-assay and HPLC-directed analysis, led to identification of the toxins responsible for diarrheic shellfish poisoning (DSP).
Okadaic acid (OA), a C38 polyether fatty acid derivative, and its 35- methyl derivative dinophysistoxin-1 (DTX-1) were identified as the principal toxin components. DSP toxins were detected in mussels sampled in the Kaštela Bay. Results are presented along with the phytoplankton structure during the outbreak of DSP toxicity.

Ključne riječi

Hrčak ID:

135961

URI

https://hrcak.srce.hr/135961

Datum izdavanja:

4.3.1996.

Posjeta: 880 *