Comparison of dinophysistoxin-1 and esterified dinophysistoxin-1 (dinophysistoxin-3) contents in the scallop Patinopecten yessoensis and the mussel Mytilus galloprovincialis
Comparison of dinophysistoxin-1 and esterified dinophysistoxin-1 (dinophysistoxin-3) contents in the scallop Patinopecten yessoensis and the mussel Mytilus galloprovincialis
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DOI：
10.1016/s0041-0101(00)00205-1
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发表时间：
2001-06-01
期刊：
影响因子：
2.8
通讯作者：
Mitsuya, T
中科院分区：
文献类型：
--
作者：
Suzuki, T;Mitsuya, T
采用高效液相色谱荧光检测法测定了日本陆津湾同一地点采集的有毒甲藻福蒂甲藻（Dinophysis fortii）、虾夷扇贝（Patinopecten yessoensis）和贻贝（Mytilus galloprovincialis）中的冈田酸（OA）同系物（HPLC-FLD）的9-蒽基重氮甲烷（ADAM）衍生物，扇贝和贻贝中的主要毒素为酯化甲藻毒素-1（DTX 3）和甲藻毒素-1（DTX 1），在D. fortii。贻贝中的毒素含量显著高于扇贝，表明贻贝比扇贝更有可能积累OA同系物。(C)2001爱思唯尔科技有限公司版权所有。
Okadaic acid (OA) homologues in toxic dinoflagellate Dinophysis fortii, scallops Patinopecten yessoensis and mussels Mytilus galloprovincialis collected at the same site in Mutsu Bay, Japan were determined by high-performance liquid chromatography fluorescence detection (HPLC-FLD) as their 9-anthryldiazomethane (ADAM) derivatives, prominent toxin in the scallops and the mussels was esterified dinophysistoxin-1 (DTX3) and dinophysistoxin-1 (DTX1), respectively, although only DTX1 was detected in D. fortii. Toxin contents in the mussels were significantly higher than those in the scallops, indicating that mussels have higher potential to accumulate OA homologues than scallops. (C) 2001 Elsevier Science Ltd. All rights reserved.