EFFECT OF DIETARY ALPHA-LINOLENIC ACID ON N-3 FATTY-ACIDS OF RAINBOW-TROUT LIPIDS

被引：12

作者：

SOWIZRAL, KC

RUMSEY, GL

KINSELLA, JE

机构：

[1] CORNELL UNIV,INST FOOD SCI,LIPIDS RES LAB,ITHACA,NY 14853

[2] US DEPT FISH & WILDLIFE,TUNISON LAB FISH NUTR,CORTLAND,NY 13045

来源：

LIPIDS | 1990年 / 25卷 / 05期

关键词：

D O I：

10.1007/BF02544383

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：

The effects of α-linolenic acid enriched diets on the lipid composition of rainbow trout (Oncorhynchus mykiss) muscle and liver were determined. Diets containing 0, 4, 10 or 20% (wt/wt) linseed oil were fed to 280 trout for up to 64 days. Linolenic acid levels in total lipid, neutral lipid and phospholipid of liver and muscle increased with duration of intake. The linolenic acid content of total lipid in muscle increased from 10 mg to 355 mg/100 g flesh. There was no significant increase in the elongated desaturated products, i.e., eicosapentaenoic or docosahexaenoic acids, in either tissue during the feeding period. © 1990 American Oil Chemists' Society.

引用

页码：246 / 253

页数：8

共 32 条

[1] COMPARISON OF FATTY-ACIDS AND LIPIDS OF SMOLTING HATCHERY-FED AND WILD ATLANTIC SALMON SALMO-SALAR [J].