Occurence and Variability of Domoic Acid in Mussel (Mytilus galloprovincialis) Samples from the Golden Horn Estuary, Sea of Marmara (Turkey)

DURSUN F.

BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, cilt.106, sa.2, ss.318-326, 2021 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 106 Sayı: 2
  • Basım Tarihi: 2021
  • Doi Numarası: 10.1007/s00128-020-03082-7
  • Dergi Adı: BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, PASCAL, Aqualine, Aquatic Science & Fisheries Abstracts (ASFA), BIOSIS, CAB Abstracts, Chemical Abstracts Core, Chimica, Compendex, EMBASE, Environment Index, Food Science & Technology Abstracts, Greenfile, INSPEC, MEDLINE, Pollution Abstracts, Public Affairs Index, Veterinary Science Database, Civil Engineering Abstracts
  • Sayfa Sayıları: ss.318-326
  • Anahtar Kelimeler: Marine biotoxins, Pseudo-nitzschia spp, Bioaccumulation, Estuarine, HPLC&#8211, DAD, NITZSCHIA SPECIES BACILLARIOPHYCEAE, DIATOM PSEUDO-NITZSCHIA, PLANKTON NET SAMPLES, LIQUID-CHROMATOGRAPHY, SURFACE WATERS, MONTEREY BAY, AMINO-ACID, PHYTOPLANKTON, SHELLFISH, TOXIN
  • İstanbul Üniversitesi Adresli: Evet

Özet

The occurrence and variability of domoic acid (DA) levels in wild Mytilus galloprovincialis samples, compared with the Pseudo-nitzschia spp. abundance and particulate DA (pDA) concentrations in relation to the environmental changes in the Golden Horn Estuary, Turkey from October 2018 to September 2019. Biotoxin analysis were performed by high-performance liquid chromatography with diode-array detection (HPLC-DAD). DA concentrations in particulate matter (pDA) and mussel samples were found between 0.090-0.685 mu g L-1 and 0.905-2.413 mu g g(-1), respectively. Accumulation of DA in wild mussel samples could be the result of the increasing tendency of P.nitzschia spp. abundances between April and May. Maximum DA levels were detected in particulate matter when the salinity was measured as the lowest in May. Thus, it can be said that the DA production was driven by the significant salinity decrease in the GHE. This is the first attempt regarding the presence of DA in M. galloprovincialis samples collected from Turkish coasts.