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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/39149

Title: Occurrence of tetrodotoxin in the gastropod mollusk Natica lineata (lined moon shell).
Authors: Deng Fwu Hwang;Chuang Hsun Chueh;Sen Shyong Jeng
Contributors: 國立臺灣海洋大學:食品科學系
Date: 1990
Issue Date: 2016-11-24T08:07:02Z
Publisher: Toxicon
Abstract: Abstract: Occurrence of tetrodotoxin in the gastropod mollusk Natica lineata (lined moon shell). Toxicon28, 21–27, 1990.—Paralytic toxicity was detected in 28 of 38 specimens of the gastropod mollusk Natica lineata (lined moon shell). The highest toxicity, expressed as tetrodotoxin (TTX), was 720 mouse units per gram (MU/g) muscle, followed by other parts which included salivary gland, brain and mouth organs (28 MU/g) and digestive gland (12 MU/g). The toxin was partially purified by ultrafiltration and Bio-Gel P-2 column chromatography. The toxin showed a specific toxicity (as TTX) of 620 MU/mg. Results of analyses by thin layer chromatography, cellulose acetate membrane electrophoresis and high performance liquid chromatography showed that the toxin was composed of TTX and anhydrotetrodotoxin. This is the first time that TTX and its related substance have been found in this species of gastropod.
Relation: 28(1)
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/39149
Appears in Collections:[食品科學系] 期刊論文

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