Results 181 to 190 of about 6,634 (215)
Some of the next articles are maybe not open access.
Determination of paralytic shellfish poisoning (PSP) toxins in UK shellfish
Harmful Algae, 2007Abstract A study was conducted to aid the interpretation of data generated by parallel testing of the qualitative Jellett Rapid Test (JRT) and the mouse bioassay (MBA) for detection of paralytic shellfish poisoning (PSP) toxins within the UK statutory shellfish biotoxin monitoring programme.
E.A. Turrell, J.P. Lacaze, L. Stobo
openaire +1 more source
Development of reference materials for paralytic shellfish poisoning toxins.
Journal of AOAC International, 2001A project was undertaken to develop mussel reference materials that were certified for their mass fractions of saxitoxin and decarbamoyl-saxitoxin. Fifteen laboratories from various European countries participated. Three of these had major responsibility for substantial parts of the work and overall coordination of the project.
van Egmond, HP +3 more
openaire +3 more sources
Quantitation of paralytic shellfish toxins using mouse brain synaptoneurosomes
Chemosphere, 2004A membrane potential assay based on synaptoneurosomes prepared from mouse brain was evaluated further for its utility in estimating saxitoxin and related bioactives. Saxitoxin concentrations quantitated in mussel extracts by the synaptoneurosomal technique correlated well with spiked concentrations in these samples (r2 = 0.995; slope=1.048).
Laurence S, David, Russell A, Nicholson
openaire +2 more sources
Radioimmunoassay of paralytic shellfish toxins in clams and mussels
Bulletin of Environmental Contamination and Toxicology, 1987Shellfish contaminated with paralytic shellfish poisons (PSP) compromise human health. The threat of this contamination results in enormous economic losses in the recreational and commercial exploitation of shellfish resources in the affected areas. Most states deal with the PSP problem either by prohibiting the collection of shellfish during certain ...
G C, Yang +7 more
openaire +2 more sources
Standardized extraction method for paralytic shellfish toxins in phytoplankton
Journal of Applied Phycology, 1995The optimal conditions were established for extraction of paralytic shellfish toxins from a Danish clone of Alexandrium tamarense using extraction with acetic acid and HCl in the concentration range 0.01–1.0 N. Physical destruction of the cells was investigated microscopically to select the most efficient extraction procedure.
Ravn, Helle +4 more
openaire +2 more sources
Exposure assessment to paralytic shellfish toxins through the shellfish consumption in Korea
Food Research International, 2018Paralytic shellfish poisoning is caused by saxitoxin and its analogues. The paralytic shellfish toxins (PSTs) are produced by marine dinoflagellates and can be accumulated in filter feeding shellfish, such as mussel, clam, oyster and ark shell. The worldwide regulatory limits for PSTs in shellfish are set at 80 μg STX eq./100 g meat and this is widely ...
Choonshik, Shin +3 more
openaire +2 more sources
Storage stability of paralytic shellfish poisoning toxins
Food Chemistry, 2000Abstract Variations in C toxins (C1- 2), GTX (gonyautoxin) 1-4, STX (saxitoxin) and NEO (neosaxitoxin) in scallop digestive glands and a mixture of purified paralytic shellfish poisoning (PSP) toxins were studied during storage at −35, 5 and 25°C and at different pH levels.
openaire +1 more source
Proficiency studies on the determination of paralytic shellfish poisoning toxins in shellfish
Food Additives & Contaminants, 2004Paralytic shellfish poisoning toxins are produced by dinoflagellates. Shellfish filtering these unicellular algae will accumulate the toxins and pose a health risk when consumed by man. In the European Union, paralytic shellfish poisoning toxins in bivalve molluscs are regulated at a maximum content of 80 microg/100 g (91/492/EEC).
van Egmond, H.P. +7 more
openaire +4 more sources
Investigation of Extraction Method for Paralytic Shellfish Poisoning Toxins in Shellfish
Chinese Journal of Analytical Chemistry, 2008Me optimal conditions were established for the extraction of paralytic shellfish poisoning toxins from gonad of Chlamys nobills using acetic acid and hydrochloric acid in the concentration range of 0.04-1.0 mol/L. A 10-g portion of gonad of Chlamys nobilis was extracted by boiling for 5 min with 1.0 mL acetic acid and hydrochloric acid in a 50-mL ...
Tao JIANG, Tian-Jiu JIANG
openaire +1 more source