@article{fdi:010088758,
  title = {{S}easonal single-site sampling reveals large diversity of marine algal toxins in coastal waters and shellfish of {N}ew {C}aledonia ({S}outhwestern {P}acific)},
  author = {{S}ibat, {M}. and {M}ai, {T}. and {T}anniou, {S}. and {B}iegala, {I}sabelle and {H}ess, {P}. and {J}auffrais, {T}.},
  editor = {},
  language = {{ENG}},
  abstract = {{A}lgal toxins pose a serious threat to human and coastal ecosystem health, even if their potential impacts are poorly documented in {N}ew {C}aledonia ({NC}). {I}n this survey, bivalves and seawater (concentrated through passive samplers) from bays surrounding {N}oumea, {NC}, collected during the warm and cold seasons were analyzed for algal toxins using a multi-toxin screening approach. {S}everal groups of marine microalgal toxins were detected for the first time in {NC}. {O}kadaic acid ({OA}), azaspiracid-2 ({AZA}2), pectenotoxin-2 ({PTX}2), pinnatoxin-{G} ({P}n{TX}-{G}), and homo-yessotoxin (homo-{YTX}) were detected in seawater at higher levels during the summer. {A} more diversified toxin profile was found in shellfish with brevetoxin-3 ({BTX}3), gymnodimine-{A} ({GYM}-{A}), and 13-desmethyl spirolide-{C} ({SPX}1), being confirmed in addition to the five toxin groups also found in seawater. {D}iarrhetic and neurotoxic toxins did not exceed regulatory limits, but {P}n{TX}-{G} was present at up to the limit of the threshold recommended by the {F}rench {F}ood {S}afety {A}uthority ({ANSES}, 23 mu g kg-1). {I}n the present study, internationally regulated toxins of the {AZA}-, {BTX}-, and {OA}-groups by the {C}odex {A}limentarius were detected in addition to five emerging toxin groups, indicating that algal toxins pose a potential risk for the consumers in {NC} or shellfish export.},
  keywords = {passive sampling ; solid-phase adsorption toxin tracking ; shellfish ; mass spectrometry ; {N}ew {C}aledonia ; cyclic imine ; diarrheic shellfish ; poisoning ; azaspiracid ; brevetoxin ; {NOUVELLE} {CALEDONIE} ; {PACIFIQUE}},
  booktitle = {},
  journal = {{T}oxins},
  volume = {15},
  numero = {11},
  pages = {642 [16 ]},
  year = {2023},
  DOI = {10.3390/toxins15110642},
  URL = {https://www.documentation.ird.fr/hor/fdi:010088758},
}