Attempts were made to analyze the toxin composition of the toxic mussel Mytilus edulis galloprovincialis which were collected from aquaculture pond in Apr. 1988 in Hachung, Koje, southern Korea. The toxins were partially purified from the ethanolic ex...
Attempts were made to analyze the toxin composition of the toxic mussel Mytilus edulis galloprovincialis which were collected from aquaculture pond in Apr. 1988 in Hachung, Koje, southern Korea. The toxins were partially purified from the ethanolic extract of the mussel digestive glands by activated charcoal and Bio Gel P-2 column chromatography. HPLC analysis demonstrated that the toxin consisted mainly of gonyautoxin 1-4 (GTX 1-4), along with trace amounts of saxitoxin (STX) and protogonyautoxin 1-2 (PX 1-2).