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西岩龙虾(Panulirus cygnus)消化腺中的砷脂类:通过高效液相色谱-电感耦合等离子体质谱法进行的研究

Arsenic lipids in the digestive gland of the western rock lobster Panulirus cygnus: an investigation by HPLC ICP-MS.

作者信息

Edmonds J S, Shibata Y, Francesconi K A, Yoshinaga J, Morita M

机构信息

Western Australian Marine Research Laboratories, North Beach.

出版信息

Sci Total Environ. 1992 Jul 29;122(3):321-35. doi: 10.1016/0048-9697(92)90050-3.

Abstract

The digestive gland of the western rock lobster, Panulirus cygnus, was shown to contain phosphatidylarsenocholine and a phosphatidyldimethylarsinylriboside by HPLC ICP-MS examination of lipid materials rendered water-soluble by hydrolysis. Water-soluble arsenic material in the digestive gland was chiefly arsenobetaine but the deacylated analogue of the phosphatidyldimethylarsinylriboside and an unidentified compound were also present.

摘要

通过对经水解后变为水溶性的脂质材料进行高效液相色谱-电感耦合等离子体质谱(HPLC ICP-MS)检测,发现西澳岩龙虾(Panulirus cygnus)的消化腺中含有磷脂酰砷胆碱和磷脂酰二甲基砷酰核糖苷。消化腺中的水溶性砷物质主要是砷甜菜碱,但也存在磷脂酰二甲基砷酰核糖苷的去酰化类似物和一种未知化合物。

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