National Taiwan Ocean University Institutional Repository:Item 987654321/39067
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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/39067

Title: Paralytic toxins in Taiwanese starfish Astropecten scoparius
Authors: Shin-Jung Lin;Yung-Hsiang Tsai;Hsi-Pin Lin;Deng-Fwu Hwang
Contributors: 國立臺灣海洋大學:食品科學系
Date: 1998-05
Issue Date: 2016-11-23T03:51:09Z
Publisher: Toxicon
Abstract: Abstract: Paralytic toxicity was seasonally detected in every 10 specimens of the starfish Astropecten scoparius from Pingtung in Taiwan from December 1995 to November 1996. The highest toxicity and the average toxicity of total specimens, expressed as tetrodotoxin (TTX), were 5,938 and 1,679 mouse unit (MU), respectively. The highest value of monthly average toxicity in viscera and other parts were 354 and 247 MU/g, respectively. The toxin was partially purified by YM-2 membrane ultrafiltration and Bio-Gel P-2 column chromatography. HPLC and GC-MS analyses showed that the starfish toxin was mainly composed of tetrodotoxin (88%), along with minor gonyautoxin 2-3 and saxitoxin (12%).
Relation: 36(5)
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/39067
Appears in Collections:[Department of Food Science] Periodical Articles

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