GONYAUTOXIN: HPLC-MS DETECTION AND ACCUMULATION IN MARINE ORGANISMS
膝沟藻毒素液质联用快速检测及其在海洋生物体内的累积

The gonyautoxins(GTX,including GTX1,4 and GTX2,3) in Alexandrium minutum,Moina mongolica Daday,and Ruditapes philippinarum,which fed with A.minutum,were analyzed by HPLC-MS(High Performance Liquid Chromatography coupled with Mass Spectrometry).The results showed that the GTX content in these species could be detected with HPLC-MS.The GTX content per cell in A.minutum was 9.46fmol.In M.mongolica fed with A.minutum for 2h,18h and 24h,GTX1,4 content was 4.8908,12.6241,31.4968mg/g,and GTX2,3 content at 1.656,3....