ズワイガニの有機成分に関する研究 (第1報) : 脂肪酸組成について

概要

論文の詳細を見る
In the study of the organic composition of Chionoecetes opilio, Chionoecetes opilio oil was obtained from the dried material of Chionoecetes opilio (Zuwai-kani, _??_), liver oil from the liver, and body oil from the dried material of the body parts excluding the liver. The characteristics and the composition of fatty acids of each oil were examined. Greater parts of the oils obtained from Chionoecetes opilio were stored in the liver. Of the three kinds of oil mentioned above, fatty acids of an odd number of carbon were identified besides those of even number of carbon. From the Chionoecetes opilio oil, 21 kinds of fatty acids were proven to exist, of which the principal acids were C14, C16, C18, C16 : 1, C18 : 1, C20 : 1, C20 : 3 and C22 : 3. Among these fatty acids, about 63% of the whole mixture consisted of C16, C18 : 1 and C22 : 1. The body oil contained as many as 23 kinds of fatty acids, though little in the quantity, about 88% of which consisted of C14, C16, C16 : 1, C18 : 1, C20 : 1, C20 : 3, C22 : 1 and C22 : 2. On the contrary, the liver oil contained considerably much quantities of fatty acids, which were separated into only 14 kinds. A 95 percent of these acids consisted of C14, C16, C16 : 1, C18 : 1 and C20 : 1. C18 : 1 (oleic acid) covered nearly one half of this percentage.
社団法人日本油化学会の論文