Detección de biotoxinas en moluscos de venta al consumidor en la Comunidad de Madrid

  1. Díaz-Alejo Guerrero, Héctor M. 1
  2. Martínez Esteban, Rocío Paloma 2
  3. Martínez-Alesón García, Paloma 1
  4. García Balboa, Camino
  5. Costas Costas, Eduardo
  6. López Rodas, Victoria
  1. 1 Departamento de Producción Animal, Facultad de Veterinaria, Universidad Complutense de Madrid (España).
  2. 2 Departamento de Producción Animal, Facultad de Veterinaria, Universidad Complutense de Madrid (España). Servicio Madrileño de Salud (SERMAS)
Revista:
Revista Madrileña de Salud Pública: REMASP

ISSN: 2659-9716

Any de publicació: 2020

Volum: 3

Número: 1

Pàgines: 1-7

Tipus: Article

DOI: 10.36300/REMASP.2020.038 DIALNET GOOGLE SCHOLAR

Altres publicacions en: Revista Madrileña de Salud Pública: REMASP

Objectius de Desenvolupament Sostenible

Resum

The presence of biotoxins in shellfish is well known and widely monitored. In Spain, those two more detected in the last years have been saxitoxins and okadaic acid (PSP and DSP toxins, respectively). For the purpose of avoiding acute poisonings in the population, there are maximum toxin levels that might be present in the food for sale to the consumer. Nevertheless, the presence of toxins in lower concentrations than the legal limit may be able to cause chronic poisonings. The aim of the study is to detect the presence of toxins that are reaching consumers, whether it is within the legal limit or not. A sampling was carried in different fisheries in the Community of Madrid, without including the city of Madrid, analysing the concentration of PSP and DSP toxins present in 50 samples of mussels, clams, cockles, scallops and zamburiñas. The results obtained shows that around 4% of the samples of molluscs acquired contained saxitoxins and in the 6%, okadaic acid was detected. either in form of traces or a positive confirmed according to the analytic method. The obtained data are under the maximun legal EU requirements.

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Fuente de los datos: Dialnet