RELATIONSHIP BETWEEN ESSENTIAL FATTY-ACID REQUIREMENTS OF AQUATIC ANIMALS AND THE CAPACITY FOR BIOCONVERSION OF LINOLENIC ACID TO HIGHLY UNSATURATED FATTY-ACIDS

被引：368

作者：

KANAZAWA, A

TESHIMA, SI

ONO, K

机构：

[1] Faculty of Fisheries, University of Kagoshima, Kagoshima, 890, 4-50-20, Shimoarata

来源：

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY | 1979年 / 63卷 / 03期

关键词：

D O I：

10.1016/0305-0491(79)90251-7

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

1. 1. [1-14C]linolenic acid was injected into the rainbow trout, Salmo gairdnerii, ayu, Plecoglossus altivelis, eel, Anguilla japonica, red sea bream, Chrysophrys major, rockfish, Sebastiscus marmoratus, globefish, Fugu rubripes rubripes and prawn, Penaeus japonicus (molting stage D1″-D2), and the bioconversion of linolenic acid (18:3ω3) to highly unsaturated fatty acids such as eicosapentaenoic (20:5ω3) and docosahexaenoic (22:6ω3) acids was investigated. 2. 2. Linolenic acid was converted to 20:5ω3 and 22:6ω3 intensively in the rainbow trout, moderately in the ayu, eel and prawn, but slightly in the red sea bream, rockfish and globefish. 3. 3. These results were discussed in relation to the essential fatty acid requirements of the aquatic animals. © 1979.

引用

页码：295 / 298

页数：4

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