大槌湾に棲息するワレカラ類(甲殻類;端脚目)の遊離脂肪酸組成

概要

論文の詳細を見る
In order to obtain the knowledge for the deterioration of caprellid lipids, the free fatty acids of three dominant species of caprellid amphipods, Caprella mutica, Caprella penantis R-type and Caprella danilevskii, from Otsuchi Bay, northern Japan, were first determined. In these species, the major fatty acids were palmic acid (16:0), oleic acid (18:1(n-9)), linoleic acid (18:2(n-6)), arachidonic acid (20:4(n-6)), eicosapentaenoic acid (20:5(n-3)) and docosahexaenoic acid (22:6(n-3)), and the amounts of major fatty acids accounted for 76-87% of the free total fatty acids. Furthermore, two unknown compounds as minor components were detected in 3% to 6%. From these results, the free fatty acid compositions of the lipids from the three species of Caprella were remarkably similar to their fatty acid composition of the total lipid.
岩手県立大学宮古短期大学部の論文
1998-09-30