HEART AND LIVER FATTY-ACID COMPOSITION AND VITAMIN-E CONTENT IN MINIATURE SWINE FED DIETS CONTAINING CORN AND MENHADEN OILS

被引:23
作者
BERLIN, E [1 ]
MCCLURE, D [1 ]
BANKS, MA [1 ]
PETERS, RC [1 ]
机构
[1] US FDA,CTR FOOD SAFETY & APPL NUTR,DIV TOXICOL STUDIES,BELTSVILLE RES FACIL,LAUREL,MD 20708
来源
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-PHYSIOLOGY | 1994年 / 109卷 / 01期
基金
美国国家卫生研究院;
关键词
FATTY ACID COMPOSITION; VITAMIN-E; MINIATURE SWINE; CORN OIL; MENHADEN OIL; PUFA;
D O I
10.1016/0300-9629(94)90311-5
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
Female miniature swine, 4-11 yr. were fed 15% fat diets containing n-3 and/or n-6 polyunsaturated fat for 6 months, at 1.95 g fat/kg body weight. Liver lipids from menhaden oil-fed minipigs were elevated in the n-3 fatty acids: 20:5, 22:5 and 22:6, but heart lipids only in 20:5 and 22:5. Liver cell plasma membrane was elevated in 20:5, 22:5 and 22:6 and lowered in the n-6 acids 18:2 and 20:4 in menhaden oil-fed animals, to a greater extent than in the total tissue lipids. Liver alpha-tocopherol tended to decrease upon feeding menhaden oil, but heart alpha-tocopherol concentrations were not affected.
引用
收藏
页码:53 / 61
页数:9
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