Metabolism of pectenotoxins in brown crabs <Emphasis Type="Italic">Cancer pagurus</Emphasis> fed with blue mussels <Emphasis Type="Italic">Mytilus edulis</Emphasis> |
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Authors: | Zhaoxin Li |
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Institution: | [1]Yellow Sea Fishery Research Institute, Qingdao 266071, China [2]Norwegian School of Veterinary Science, P. B. 8146, 0033 Oslo, Norway |
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Abstract: | We investigated the metabolism of pectenotoxins in brown crabs(Cancer pagurus).The crabs were fed with blue mussels(Mytilus edulis) for 21 d then depurated for 42 d.We extracted the toxins from the digestive glands of contaminated crabs,uncontaminated crabs(control group),and the meat of blue mussels using methanol.Extracts of the crab digestive glands were fractionated by liquid-liquid partitioning and solid phase extraction.The fractions were analyzed by liquid chromatography coupled with tandem mass spec... |
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Keywords: | pectenotoxin metabolism LC-MS/MS Cancer pagurus Mytilus edulis |
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