Results 141 to 150 of about 1,793 (174)
Some of the next articles are maybe not open access.
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
Bacteria and Paralytic Shellfish Toxins
Protist, 1999Susan Gallacher, Elizabeth A. Smith
openaire +1 more source
Clostridioides difficile toxins: mechanisms of action and antitoxin therapeutics
Nature Reviews Microbiology, 2021Shannon L Kordus, Dana Borden Lacy
exaly